It's very frustrating when you are watching a movie and the picture inexplicably freezes. Below are some steps to try that may fix the problem and let you get back to your movie.
Instructions
1. Eject the DVD and clean it, using a soft, non-abrasive cloth and a center-to-rim motion.
2. Make sure the DVD is clean and unscratched. DVDs are more sensitive to scratches than CDs, and what may seem like a minimal scratch may be large problem for a DVD.
3. Try cleaning your DVD player, as you could have a build-up of dust in the DVD player and on the optical lens. You can purchase a DVD-player cleaning disc at an electronics store or any store where DVD players are sold, such as Wal-Mart or Best Buy.
4. Look for additional tips and tricks at the troubleshooting page of your DVD player's manufacturer's Web site.
5. Contact an electronics repair shop or the store where you purchased your DVD player, if none of these suggestions work. Your DVD player may need to be professionally cleaned or repaired. (Call for estimates first. Many repair shops charge a flat fee just to look at the DVD player, plus an hourly fee. Sometimes it is cheaper to just get a new DVD player.)
Roady is the brand name of a series of audio devices manufactured by Delphi to tune in to XM Satellite Radio. A Roady features a small, portable receiver which plugs in to a mount in your car and can play more than 100 music, news, sports and talk stations from XM's channel lineup. Before you can start listening, however, you'll need to set up your Roady, and the first step is finding its ID number.
Instructions
1. Install the XM Roady receiver to a car mount or other power source and be sure to position its antenna toward an unobstructed view of the southern sky. Press the receiver's power button to turn it on.
2. Check that the Roady is receiving an XM signal on Channel 1, which is the satellite radio company's preview channel. Navigate the channel selector button to Channel 0.
3. Observe the Roady's eight-character identification number that will flash on the receiver's screen once it is on Channel 0. Write down the ID number to use when activating your XM account. Your account can be activated either on XM's website (see Resources) or by calling its toll-free customer service number, which is 1-800-852-9696.
Use an 8mm camcorder to play these small videocassettes on a connected TV.
Old 8mm videotapes are about the same size as an audio cassette and use similar technology to record an analog signal onto magnetic tape. The video cassettes work with 8mm camcorders, which are equipped with audio-video jacks for connection to a television set. Standard composite AV cables are needed to hook up an 8mm camcorder to a TV for watching tapes.
Instructions
1. Plug the white, red and yellow ends of the composite cables into the audio-video output jacks on the edge of the 8mm camcorder. If only two jacks are available, it means the camera records audio in mono, not stereo, so plug in the yellow and white cords to the camcorder's matching color jacks and leave the red cord free.
2. Connect the plugs on the other end of the AV cables to a set of input jacks on the back panel of the TV, matching the plug colors to the jacks.
3. Turn on the camcorder and TV, then slide the camcorder function switch to "Playback" from "Record." The switch is typically located near the AV cable jacks on the camera body.
4. Press the "Input" button on the TV until the camcorder signal appears on screen.
5. Load an 8mm cassette in the camcorder, close the tape door and press "Play" on the camcorder to watch the tape on TV.
For a serious photographer, taking the perfect picture only begins with the camera. Accessories, like the camera lens, can make the difference between a photo that is ordinary and one that is worthy of a gallery show. In truth, the camera lens is much more than the little shuttered eye on the front of a camera. It is actually a set of several lens elements inside the camera, all of multiple sizes.
Instructions
1. Be familiar with the camera. You must know not only what type of lenses are available but how they will function with your particular camera. Read the owner's manual.
2. Determine the type of lens needed. Prime lenses allow for sharper shots in low light, while zoom lenses produce the best action shots and telephoto lenses result in great long-distance shots. Pick the one that best fits your shooting needs.
3. Determine the focal length needed. Focal length determines the viewing angle of the lens. This includes everything from wide angle to slight telephoto, with the field of view becoming narrower as the focal length is increased. Choose a lens with focal length that is variable, one that you can use in more than one setting.
4. Check to see if the different brands of lenses are interchangeable. Sometimes a cheaper or more unusual lens can be acquired for your camera although it was made for another camera. The best way to know if you can use a lens on your camera is to take it to a reputable camera shop and ask.
5. Take your camera wherever you go to look for a lens. By taking your camera along you can find a lens that corresponds with your camera's idiosyncrasies. For example, blurry photos can be a result of slow shutter speed when a camera is held by the photographer. With your camera in hand, look for a lens with image stabilization to reduce shaking and vibration.
Tags: your camera, focal length, camera lens, lens with, look lens, more than
Capture and share the moment using your Polaroid i631 digital camera.
The i631 is a digital point-and-shoot camera produced by Polaroid. Compact and lightweight, Polaroid markets this camera toward the vacation photographer and casual family shutterbug. The camera offers a 6-megapixel picture resolution and has the ability to film short movies and save them in .AVI format. Unlike many other digital compacts which are powered by rechargeable battery packs, the i631 runs on two AA batteries for convenience while traveling.
Instructions
1. Flip the camera over so that its underside faces up.
2. Slide the battery compartment cover to the right and lift it open.
3. Insert two fresh AA batteries into the compartment. Use the diagram printed on the battery cover to ensure proper loading of the batteries. Slide the cover closed.
4. Press and hold the Power button, located on the top of the camera body, until the LCD display screen turns on.
5. Turn off the camera when you're done shooting by pressing the Power button.
TiVo is a home digital-video recorder manufactured by TiVo Inc. It allows users to record programs from their television in a similar fashion to a VCR, but without the need for tapes. The TiVo remote can be programmed to control other devices in your home entertainment system, as well as the TiVo box. This is useful if you find you have several remotes in your living room, one for each device. The TiVo remote cannot control the power of a stereo, but can instead be programmed to control the volume and mute functions. You should allow approximately five minutes to program your TiVo remote to control your stereo.
Instructions
1. Enter "TiVo Central" by pressing the TiVo logo button on your remote.
2. Use the arrow buttons to scroll to "Messages & Settings" and press "Select."
3. Scroll to "Settings" and press "Select."
4. Scroll to "Remote, CableCARD, & Devices" and press "Select."
5. Scroll to "Remote Control" and press "Select."
6. Scroll to "Part 2: A/V Volume and Mute" and press "Select." A list of brands will be displayed on the screen. Scroll to your stereo brand and press "Select."
7. Follow the on-screen instructions on enter the code for your brand. You may have to try several codes before your TiVo remote can control your stereo. When you have finished the TiVo remote will only control the sound on your stereo, not on your TV.
Tags: press Select, TiVo remote, press Select Scroll, Select Scroll, your stereo, control your
This is a project for those who wish to find a way to monitor the audio that their sound system is putting out. One common instance when an audio metering system is needed is when you have house, outdoor or in-store speakers. Using a VU or "Volume Unit" meter will give you a visual representation of the audio that your device is creating. There are two different types of VU meter: LEDs (light-emitting diodes) or analog meters using a needle that points to the right as audio levels increase.
Instructions
1. Locate the "Audio Output" on the rear your sound system. There are two RCA jacks, one red and one white.
2. Plug your RCA cable into these outputs.
3. Plug the other end of the RCA cable into the "Audio In" jacks behind your VU meter. There should be two jacks. There should again be two colors to match the cable plugs. If the audio inputs are not two different colors, match the "L" and "R" or Left and Right connections to the jacks behind your audio source.
4. Plug your second RCA cable into the "Audio Output" Jacks behind the VU meter. You will see two. If possible, match the colors of your cable to the jack color. If not possible, match "L" to Red and "R" to White.
5. Plug the other end of the RCA cable into the "Audio Output" jacks behind your stereo unit.
6. Plug in and turn on your VU meter.
7. Play audio on your system. You should see the audio levels represented by LEDs or a needle moving to the right.
Tags: cable into, Audio Output, behind your, cable into Audio, into Audio, jacks behind
The Sony NP-FH100 battery uses lithium-ion technology to hold a charge longer.
Sony uses lithium-ion technology in all of its camcorders. This technology ensures that your charge lasts longer than nickel-cadmium (Ni-Cad) batteries. This also means that you can charge your battery at any time without worrying about battery-memory loss.
InfoLithium
Examining your camcorder will allow you to see the amount of charge left on your battery because all Sony camcorder batteries use a feature called Accu-Power. This feature incorporates an special chip that tells the camcorder to provide the amount of time remaining on the battery.
ActiForce
Your battery uses power efficiently through its ActiForce technology. This technology allows the battery to boost its charge as well as provide better speed and accuracy of your battery's time and calculations. The NP-FH100 is compatible with select Sony Handy-Cam camcorders with "H-Series" battery packs.
Charging
Providing a short charge time will ensure that you are ready to capture every special moment as it happens.
This battery will give you about 65 minutes worth of recording time with every 10 minutes it's charged. This battery is also durable and will last longer than its nickel-cadmium counterparts.
Tags: your battery, battery time, battery uses, lithium-ion technology, longer than, longer than nickel-cadmium, than nickel-cadmium
The TomTom Go is an easy-to-use Global Positioning System (GPS) device. The touchscreen is your main interface with the device. When the device first powers up, which may take 20 seconds, you will answer a few on-screen questions. The device will then locate your current position. Make sure you are outside when you perform the setup. The device can take up to 5 minutes to find you.
Planning a Trip
Simply tap the screen; this will bring up the menu. Tap the first icon, marked "Navigate to...." A second screen will appear. Tap the third icon over from the left marked "Address." The third screen that comes up will give the options of setting the destination as either a city center; a street and house number; a ZIP or postal code; or a crossing/intersection.
Entering an Address
For the purposes of this brief tutorial, we will use the street and house number option. Tap on the street/house number icon and start typing the name of the city. As you type, possible matches are displayed. When you see your match, tap it. The same procedure comes into play for the street name. Tap the name of the street. Finally, enter the house number and tap "Done."
Route
The device will start to calculate the route. When it has told you that it has calculated the route, tap "Done." The TomTom will then guide you to the destination, both audibly and visually.
Other Navigation Options
The TomTom can navigate to your pre-set home location if you have one programmed in. In the Main Menu, select "Preferences" and the "Change Home Location." Other navigation options include setting a Favorite in Preferences and navigating to it. Bring up a list of places you have recently used as destinations by tapping "Recent Destinations." Navigate to points of interest, like points on a map.
The Driving View
Once the TomTom 910 has calculated its route, the screen will change to "Driving View." The screen will show a three-dimensional representation of the view from the windscreen as a map. The blue arrow indicates your current position. The name of the next major road will appear in the top right corner. The next instruction will appear in the bottom left. The name of the next street to turn onto will be in the bottom center. The zoom button is in the top right.
Tags: house number, screen will, street house, street house number, will appear
If you make videos or use complicated video editing programs, it is essential to know connect a mini DVD camcorder to a computer. The process is very simple, and requires just one wire and a quick connection to get your videos online.
Instructions
1. Ensure that your computer has a Firewire, or 1394 connection. If not, install one to your desktop computer or purchase a removeable PC card for your laptop. Once installed and functioning, proceed to Step 2.
2. Find the DV, Digital, 1394 or Firewire connection on your mini DVD camcorder. This small, flat connection has an indent. Connect the smaller end of the wire to that port.
3. Find the 1394 or Firewire connection on your computer and connect the larger end of the wire to that.
4. Turn the camera to VCR mode, or the mode that allows you to view movies on the camcorder.
5. Windows will install any necessary drivers for the camcorder, and you can post videos to websites such as YouTube upon completion.
Tags: connection your, 1394 Firewire, 1394 Firewire connection, Firewire connection, Firewire connection your, mini camcorder, wire that
When waves of any type are obstructed, diffraction occurs.
Diffraction of waves occurs when waves of any type are blocked, obstructed or when the waves need to bend in order to continue. The basic three types of waves are mechanical waves, which travel through air, water or some other physical structure; electromagnetic waves, which don't require a medium to travel, such as light or radio waves; and matter waves, which are produced by electrons and particles. Diffraction can occur with all of these types of waves.
Optical Diffraction
You can create simple diffraction experiments involving light by shining a light through a slit that you create with two obstructive objects. The University of Rochester Institute of Optics says that in optic diffraction, when light diffracts off the edge of an object, it creates a pattern of light called a diffraction pattern. You can experiment with light diffraction using a strong flashlight shining through slits or holes in metal, projecting the light on a white screen and recording your results.
Diffraction Experiments Using Lasers
Using the same technique, you can produce a more accurate experiment employing a helium-neon laser or visible laser diode. In addition to the laser, you need a transmission object that partially obstructs the light, and a screen. The screen can be a sheet of white paper, or a white film screen. If you don't have access to a laser of any type, you might try using a laser pointer and keeping your distances short. By shining the laser through various types of openings, you should be able to discern from the resultant light projection what type of opening the light shone through, such as a pinhole, a vertical slit, a narrow vertical slit or a fine wire mesh. Experiment with different types of diffraction openings and record your results.
Ocean Waves Diffraction
Ocean waves also experience diffraction when they encounter an obstacle such as a breakwater or the side of an island, causing the water to change course. To experiment with ocean wave diffraction, use two floating objects such as a rubber ball or old basketball. Throw the ball into the ocean from the end of a breakwater, toward the side of and preferably beyond the horizontal longitudinal plane of the breakwater. From the beach directly in front of where you threw the ball, record the path the ball takes. If possible, repeat this experiment three times. This will be the control group for your experiment. Next, throw the ball directly in front of the breakwater. Record the path of the ball as the ocean waves bring it to shore. Comparing the horizontal distances of both groups provides a physical summary of wave diffraction as a result of the breakwater obstruction.
Experiments with Sound Waves
The physics department of Georgia State University describes diffraction, as it relates to sound waves, as "the bending of waves around small obstacles and the spreading out of waves beyond small openings." A simple way to experiment with sound wave diffraction is to play a loud, continuous noise from one room, such as rock music. Record the effect of an obstruction, such as a partially closed door. Have a helper slowly turn the sound from low to loud at a specified rate and test the level of sound in an adjacent room and in different locations in the room. You can get an accurate, rather than subjective, reading by using a digital sound-level or decibel meter.
Windows Mobile-based Smartphones are able to install and run thousands of different mobile games available for the platform. Thanks to the available installation setup, you can install the games you want to play. The key to these installs are the .Cab files available for WindowsMobile, which offer one click on device setup.
Instructions
Install Windows Mobile Games
1. Install ActiveSync on your Windows XP Operating System or WindowsMobile Device Center for Windows Vista. These files can be found at the official Windows Mobile website (see Additional Resources). Download the installer to your computer and follow the default installation directions included when the application launches on your PC.
2. Find the games you want to download using popular Windows Mobile application websites such as Handango and Mobihand (see Additional Resources). WindowsMobile also offers some free applications.
3. Check the "device requirements" for the games you want to play. For instance some games want Windows Mobile 6.0 and higher whereas others may allow access starting at Windows 2003 or even older mobile OS versions. Some sites such as Handango allow you to pick your device, which, in turn, only allows the site to display applications that are compatible with your particular handset.
4. Download the programs .CAB (Cabinet) file directly to your computer's desktop. Typically, the download process only takes a few seconds due to the small size of most mobile games.
5. Plug in your phone to your computer using your included data sync cable. You should see an auto play window; click on "Files and Folders," or, if you prefer, you can open your "My Computer" window and find the icon titled "Mobile Device" and open that option.
6. Drag the .CAB file from your computer desktop into the main section of your mobile drive. Disconnect your mobile after moving the file to your phone.
7. Click on your "Windows Start Button" on your device and find the "File Explorer" option. When you open File Explorer, you should see the .CAB file that you dragged to the main folder; you shouldn't have to navigate to any folders unless you installed your .CAB file in a different folder.
8. Click on the .CAB file, and it will auto install. Wait for the program to say that the .CAB file has successfully installed. Your game is now ready to play.
Tags: Windows Mobile, games want, your computer, Additional Resources, computer desktop, File Explorer, games want play
Each component in a stereo system performs a specific function toward providing the audio that you listen to. Even boxed stereo systems have a number of components at work. While each system is slightly different, the same set of components are present.
Audio Source Components
Audio sources are the first part of the stereo chain. These will vary depending upon what media one plays on his stereo, but some examples are a CD player, a digital music player and a television connected to the stereo. The source components connect to the preamplifier.
Preamplifier
The preamplifier may be present as a separate component, or it may be part of a receiver or integrated amplifierdepending upon what equipment is being used. The preamplifier is the primary control unit of the stereo. It reads and processes the audio signal sent from an audio source component and then sends it to the amplifier. Preamps accept line-level signals from components, but some also include phono inputs to accept low-level signals from components, such as phonographs. They then boost the signal to line level and send it to the amplifier.
Amplifier
Like the preamplifier, amplifiers can be independent components or integrated parts of receivers and integrated amps. In order to physically move the speakers' drivers and to produce sound, a more powerful signal is needed than can be provided by a source component or preamplifier. This is why you need a receiver or amp and can't just connect your CD player to your speakers. The amplifier(s) gets the signal from the preamplifier, powers it up and then sends it out to the left and right speakers.
Receiver and Integrated Amps
A stereo receiver is a comprehensive component that includes not only a preamplifier and amplifier packaged in one housing but also a radio tuner for radio reception. An integrated amplifier includes both an amplifier and preamplifier but no tuner.
Speakers
Components often only refer to the equipment listed above, but to give a fuller picture, we'll include speakers in the mix. The speakers are the most visible and audible part of the stereo system. Most commonly, they use an electromagnetic driver or several drivers to convert the electrical signal sent from the amplifier into audible sound waves.
Subwoofers
Subwoofers augment the low frequency capabilities of your speakers. Most speakers don't provide the deepest of bass, and subwoofers have large drivers made specifically for this purpose. Subwoofers can be powered or passive.
Tags: depending upon, depending upon what, from components, integrated amplifier, part stereo, sent from
Pharos is a GPS device used in Microsoft Streets and Trips and Microsoft MapPoint. This device is connected to the USB port on your computer while you are using the above software applications. You may occasionally experience errors while configuring the Pharos GPS device on your computer. One of the ways to troubleshoot such errors is by updating the device drivers associated with Pharos. You will need administrative rights to complete this task.
Instructions
1. Connect your Pharos GPS device to a USB ports on your computer.
2. Close Microsoft Streets and Trips or Microsoft MapPoint if either is running.
3. Click the "Start" menu and type "Device Manager" (without quotes) in the search box. Press the "Enter" key to launch the utility. Type your administrator password or click "Continue" as prompted.
4. Scroll down the list of devices to locate the entry "Ports (COM & LPT)." Double-click to expand its contents.
5. Right-click "Microsoft USB GPS Port" and choose "Update Driver Software."
6. Follow the prompts to complete the driver update installation.
Tags: Pharos device, your computer, Microsoft MapPoint, Microsoft Streets, Microsoft Streets Trips, Streets Trips, Streets Trips Microsoft
Words in the English language are often confused with each other, or incorrectly used interchangeably. "Magnification" and "resolution" are two words that really mean something quite different.
Magnification Defined
Magnify is defined as "to cause to appear greater in size, to enlarge, to exaggerate."
Resolution Defined
Resolution refers to the quality or sharpness of the image.
Magnification Explained
Lower magnification ranges do not always require fine details. A magnifying glass does not have fine resolution, although it is not normally needed for that purpose.
Resolution Explained
Precise resolution is required primarily when magnifying something greatly, such as viewing slides under a microscope.
Microscope Example
Individual cells are not visible to the naked eye, but under a microscope you can see the vivid details. The cell may be magnified, but appear to be fuzzy because the quality of the image is poor. When the microscope user adjusts the resolution by twisting the eye piece the cell will look accurate. The GAC.edu website shows an example of the need for resolution when using a microscope.
Whether you are a big fan of the movie, or just want an eerie ringtone to creep out callers, you can download a tone from "One Missed Call" for free online.
The most popular version of the ringtone is associated with the American version of "One Missed Call," released in 2008. The movie tells the tale of a young woman terrified after the death of several friends -- all of which occurred after each of them received a chilling phone call from their future selves showing their exact time of death.
The ringtone itself is based on the song called "Melody of Death."
Instructions
1. There are several sites where you can download the ringtone for free. See additional resources for details.
The first thing you need to do is check the download site to see if you have the system requirements for the download.
2. Next, check the site to make sure that the phone and mobile service you have is compatible with the ringtone itself.
3. The downloads are free, but depending on your phone and service provider, you may be charged to load the ringtone on your phone. Check your phone manual or the brand website to find out about fees.
4. Once you've figured out all the compatibility issues and potential fees, just go to one of the sites listed below and download the "One Missed Call" ringtone.
5. There are a few ways to get your new ringtone on your phone. You can connect a USB cable to your phone from your computer and upload the file directly. You can send the ringtone to your phone via Bluetooth technology. Or you can use the phone company's website to upload the ringtone file and send it to your phone attached to a text message.
Tags: your phone, Missed Call, ringtone your, ringtone your phone, ringtone itself
The Kodak CX6445 is a zoom digital camera that allows you to take individual pictures or up to six pictures in succession at 3 frames per second (fps) in "Burst" mode. Kodak has designed the CX6445 with several picture saving and deletion options. You can delete the pictures while reviewing your shots in the "Review" mode or immediately after taking an individual or burst series in the Quickview screen. If your camera is set up to protect against accidental picture deletion, you can also remove the protection to delete pictures.
Instructions
Review Mode
1. Press the "Review" button located beneath the "Menu" button on the back of your Kodak CX6445 digital camera near the bottom right corner. If the camera is functioning correctly, you should see the last picture that you took with it.
2. Scroll left or right through the pictures using the "Joystick/OK" button and stop at the picture that you want to delete. If you want to delete the last picture taken or all of the pictures saved, skip this step.
3. Push the "Delete" button. Push the "Joystick/OK" button up or down to select "PICTURE" or "ALL..." from the options on the screen. Push in on the "Joystick/OK" button to delete the picture shown on the screen or all of the pictures saved in the camera's internal memory or on the storage extension slot memory card.
4. Select "EXIT" and push in on the "Joystick/OK" button to leave the "Review" mode.
Quickview Screen
5. Take pictures using your Kodak CX6445 digital camera. Take individual shots or use the "Burst" mode.
6. Push the "Delete" button located to the left of the top corner of the LCD screen as soon as your picture and a trashcan icon appear in the Quickview screen on the LCD screen--within five seconds of taking the picture.
7. Follow the on-screen prompts to delete an individual picture taken, or all of the pictures taken in "Burst" mode.
Protected Pictures
8. Press the "Review" button and then scroll left or right with the "Joystick/OK" button to locate the picture that you want to delete. Push the "Menu" button.
9. Scroll down with the "Joystick/OK" button to highlight "PROTECT" on the screen. Push in on the "Joystick/OK" button to remove the picture protection. Push the "Menu" button to go back to the picture review screen.
10. Push the "Delete" button, select the "PICTURE" option and push in on the "Joystick/OK" button to delete the picture. Select "EXIT" and push in on the "Joystick/OK" button again to leave the "Review" mode.
Tags: Joystick button, Burst mode, Delete button, digital camera, Kodak CX6445, Menu button, picture that
The proper photographic equipment will enable you to shoot stunning landscapes.
With the right equipment and some technical knowledge, a beginning photographer can shoot stunning landscape images. A "point and shoot" digital camera with a zoom lens will certainly suffice, but using a single-lens reflex allows you to control more of the involved variables--focal length (the distance from the lens to your subject), depth of field (the area in the photo in sharp focus), and lighting (sunrise to sunset and everything in-between). However, as sophisticated as your equipment may be, there is no substitute for following the rules of composition to create photos with a "wow" factor.
Wide-Angle Lens
A wide-angle lens is commonly used in landscape photography.
Part of the appeal of landscape photography is capturing the grandiose scope of the view before you. According world-renown photographer Scott Kelby, a wide-angle lens is "just about a must if you're shooting landscapes, because the wide aspect takes in more of the scene." A wide-angle helps you document the scope of something as powerful as Niagara Falls, or as inspiring as Alaska's Denali. A wide-angle may be either a prime lens (having a fixed focal length, as in 35mm) or a zoom lens (having a variable focal length, as in 12-24mm).
Telephoto Lens
A telephoto lens has an application in landscape photography.
While not as critical as a wide-angle when shooting landscapes, a telephoto lens enables you to zero in on any striking aspect of a distant scene. The golden rays of late afternoon sun highlighting a bank of trees along a picturesque river would be lost without the magnification of a telephoto lens.
Tripod
Using a tripod can reduce motion blur in your photos.
When shooting landscapes, depth of field is a significant factor in creating successful pictures. To grab extreme depth of field--where everything from foreground to background is in sharp focus--you must shoot with a very small f-stop (or lens opening). Shooting with a small f-stop often equates to using a slow-shutter speed. A tripod is a handy piece of equipment when you need to shoot with a shutter speed of 1/60th of a second or less. With your camera mounted on a stationary tripod, you will avoid any motion blur in your photos. Additionally, a tripod is invaluable when shooting in low-light situations.
Polarizing Filter
A polarizing filter can enhance your landscape photography in several ways.
A polarizing filter, screwed directly onto your camera lens, deepens the blue of the sky, whitens clouds, reduces glare and intensifies other colors. To take best advantage of a polarizing filter's effect, you should position yourself to have the sun at a 90-degree angle to your side.
Neutral Density Filter
A neutral density filter can improve your sunrise and sunset shots.
Hands down, the best times to shoot any photographs are at sunrise and prior to sunset. The incomparable light can turn a mediocre shot into a prize-winner. Of course, the beauty comes at a cost. If you're shooting a landscape at sunrise, it can be difficult to properly expose an image when the bright light from the sun differs so dramatically from the light in the rest of your scene. A neutral density filter, which has both a clear area and a dark area, can help you reduce the brightest portion in the landscape.
Finding the right camera for you takes time and careful research.
With the glut of camera choices on the market, deciding which one to buy involves more than simply walking to your nearest camera store and picking one off the shelf. Digital cameras are available in a variety of sizes, features and skill levels, with a dizzying array of specifications and technical details. Before even stepping foot into a camera store, take a little time to decide why you're looking for a camera in the first place. This will help narrow your choices, and make the final decision easier.
Know Your Intent
The first question to ask yourself pertains to your intended purpose for the camera. Will you use it for quick family snapshots at the park, or exploring your creative side and artistic vision? For those photographers just interested in having something on hand when Junior goes to his soccer games on the weekend, a compact camera would work well. If you're interested in the technical aspects of photography and want to make large prints, a DSLR camera is a better choice.
Know Your Aspirations
After intent, think about your aspirations, both for the images and yourself as a photographer. If your images are destined for the Internet, to be emailed and posted on social networks, then look for a camera with small image sizes, such as a compact. If the subject of photography interests you and you envision yourself learning more about the finer details, becoming a professional or selling your images as fine art, look for a DSLR.
Portability
Digital cameras can be grouped in three categories, ranging from smallest to largest --- the ultracompact, the compact and the DSLR. Ultracompact and compact models share the advantages of low weight and size, and their similarities may make them hard to tell apart. Both categories offer high quality photography in a very portable size, with the ultracompact category boasting the smallest, thinnest and lightest specifications. DSLRs, on the other hand, are large and heftier, requiring more than just a pocket in order to carry them around.
Mexapixels Aren't Everything
Contrary to popular belief, megapixel count doesn't necessarily equate to image quality. High-megapixel cameras even cause a disadvantage, as the larger the megapixel number, the larger the image file sizes. This takes up more space on memory cards and your computer hard drive. Higher megapixels work well for those planning on prints larger than 8-by-10 inches or even 16-by-20 inches. But for the majority of photographers, the highest megapixel counts are not necessary.
The Need For Speed
In the world of photography, speed counts in three areas --- powering up, shooting and writing to the memory card. Some digital cameras seem built for speed, specifically DSLRs and cameras designed for use in sports photography. Some cameras work on their own timetable, meaning if you see a great shot and have to wait a few seconds for your camera to finally turn on, you've just missed the shot. It may not seem like an important detail, but when you avoid using your camera because of its lag time, you've wasted your money.
Remember the Accessories
Digital cameras rarely come with everything you need right in the box. Remember that you'll need some extras in order to use, store and carry the camera properly. Extra batteries, a bag and memory cards seem the obvious additional necessities, but others include an external flash, a tripod and for DSLRs, additional lenses.
Get Hands-On
While reading reviews and studying technical specifications online help narrow your search, nothing beats a hands-on examination and handling of your final candidates. Don't discount ergonomics as a buying decision --- the camera must feel comfortable and accessible in your hands. Go through the menu to get a feel for its ease of use, and snap a few experimental shots to gauge its speed and image quality. Ask questions of the salesperson.
Tags: camera store, Digital cameras, help narrow, help narrow your, image quality, Know Your
The Cobra 148 GTL is a 40-channel AM, 80-channel SSB (Single Side-Band) CB tuner for your vehicle. The 148 GTL is designed to mount in or under your dashboard and includes a microphone with a 9-foot cord for easy access. Once you have mounted the 148 GTL, the next step is to wire the tuner to your vehicle. You will need to wire the tuner to your CB antenna and to your vehicle's electrical system.
Instructions
1. Attach the end of the antenna cable to the antenna input on the 148 GTL by inserting the plug on the end of the cable into the input and twisting the plug clockwise until it is secure.
2. Locate the +13.8-volt power wire coming from your ignition. Consult your vehicle's owner guide if you are having trouble locating the wire. It can usually be found by following the power wire from your car stereo deck to the +13.8-volt power wire.
3. Connect the red wire coming off the 148 GTL to the +13.8 volt ignition wire. To do this, first strip off a small section of the jacket on the +13.8 volt ignition wire. Next, wrap the bare wire at the end of the red wire coming from the CB tuner around the bare portion of the +13.8 volt ignition wire. Then wrap electrical tape around the two wires to hold them together.
4. Connect the black wire coming off the CB tuner to a clean piece of metal on the vehicle's chassis. The easiest way to do this is to remove a nearby bolt on the chassis, clean away any dirt or paint, wrap the bare wire under the bolt head, then replace and tighten the bolt to trap the wire in place. This is the ground wire.
Tags: wire coming, your vehicle, ignition wire, power wire, tuner your
Satellite radio offers expanded options for radio stations in your Jeep Wrangler. Normally, you would be limited to just the radio stations in your local broadcast area. However, with satellite radio, you can listen to hundreds of radio stations from anywhere in the country. Although these stations are typically themed and are not exactly like their standard AM/FM counterparts, they do give you more control over your radio and listening options in your Wrangler.
Instructions
1. Mount the satellite receiver somewhere in your Jeep. The particular location doesn't matter as much as whether or not it obstructs your view of the road while you're driving. You should locate it somewhere where it will not obstruct your view of the road.
2. Mount the satellite antenna. It's magnetic, so it will affix itself to any sheet metal on the outside of your Wrangler. The most common mounting location is in the rear or near the front near the windshield.
3. Run the satellite antenna to the receiver. Run it through the Jeep, depending on where you mounted it. If you mounted it in the rear, run the wires under the rubber molding on your Wrangler's window. If you mounted it in the front, you can just route the wires through the door and behind the rubber molding to protect the wiring from damage.
4. Plug in the satellite antenna wire to the receiver.
5. Plug in the receiver power adapter. The receiver should light up, and give you instructions for activating your satellite radio.
Tags: radio stations, satellite antenna, your Wrangler, Mount satellite, radio stations your, rubber molding
The Magellan 4250 GPS unit is a car-mountable GPS unit, with 6 million points of interests, or POIs, preloaded for the standard database, which includes the United States and Canada. You can install additional, customized POIs, also called Enhanced POIs, into the Magellan 4250's database.
Instructions
1. Create and save an Enhanced POI for the Magellan 4250 GPS by using the POI Manager software on your personal computer.
2. Load the saved Enhanced POI from your computer to an SD/MMC data storage card by following the command prompts of the POI Manager software.
3. Insert the SD/MMC data storage card into the GPS unit's SD/MMC slot, located on the left side of the Magellan 4250 GPS.
4. Select the "Points of Interest" icon from the main menu page on the Magellan 4250 GPS.
5. Select "Enhanced" from the options depicted on the "Points of Interest" menu.
6. Select "My POI" from the "Enhanced" POI options menu.
7. Select "Change My POI File."
8. Choose "Select a POI File."
9. Load your Enhanced POI file into the Magellan 4250 GPS by selecting your saved POI file.
Tags: Magellan 4250, 4250 Select, data storage, data storage card, Enhanced from, into Magellan, into Magellan 4250
Lexar microSD HC cards are preloaded with Lexar's exclusive Mediamove data transfer software. This software makes it very easy for users to transfer data to computers and other USB devices with the Lexar USB card reader that is sold together with Lexar microSD cards. The software also can be used for easily transferring pictures and information from the phone memory to the SD card. It is configured automatically when you insert a Lexar micro SD HC card into your phone and it is stored only on the card so that there is no need to install software on your computer.
Instructions
1. Insert your Lexar microSD HC card into your phone's memory card slot according to your phone's instructions.
2. Take a picture, copy a ringtone, or record a message if you wish.
3. Remove the Lexar microSD card from your phone and insert it into the Lexar card reader. Make sure to insert the card right side up, so that the pins at the bottom of the card line up with the pins in the reader card slot.
4. Insert the reader with the card into a free USB port on your computer.
5. Launch the Mediamove software program by clicking on on "Autoplay.exe" as soon as Autoplay launches for Windows or after you click on the Lexar button that appears for Mac.
6. Transfer files between your computer and your micro SD card by using the Micromove interface to drag and drop files.
7. Remove the card reader from the USB slot when you are finished transferring files. Remember to follow the safe USB device removal procedures for your version of Windows or Mac OS.
8. Remove the micro SD card from the reader and insert it in your phone memory card slot. You can now use your phone to access any files you transferred from your computer.
Tags: your phone, Lexar microSD, your computer, card into, card reader, card slot, memory card
Professional jewelry photographers will typically use an object called a "soft box" to photograph their subjects. A soft box is a large, semi-transparent container designed to diffuse light. Because the subjects inside the soft box do not receive direct light, the photographer avoids highlights, reflections and shadows common when using a flash. A photographer can use either natural or artificial light to light his soft box. Amateur photographers who do not wish to invest in an expensive soft box can make their own that works just as well and produces beautifully lit jewelry photos.
Instructions
1. Select or purchase a large, semi-translucent Rubbermaid bin. The file boxes work well, but any container large enough to fit your jewelry will also suffice.
2. Place the container in an area that receives a lot of light. Outside is best, but bins can also be placed near a bright window. If natural light is not available, artificial lighting including flashes, work lamps or standard household lamps may be used as well, as long as the camera is properly white-balanced for the temperature of the light. Most cameras will do this automatically.
3. Disable your on-camera flash. All of the light will be coming from around the container to illuminate your jewelry. Using an on-camera flash will remove the soft box effect and create harsh highlights and shadows on your jewelry.
4. Lay the bin onto its side horizontally with the open end facing toward your camera. You will be shooting into the open end of the bin, and will want any light coming from above and any side to be diffused.
5. Mount your jewelry near the center of the bin. Earrings can be hung on decorative cards or stuck in foam, while necklaces and bracelets can be draped or laid out. Try to choose simple mounting that does not distract from the jewelry and features complementary colors to blend well.
6. Select a backdrop and affix it to the bottom of the bin behind your subject. A bit of tape with solid tissue paper works best, as it will allow the light to come through, but any backdrop can be appropriate.
7. Compose your shot, remembering to use a narrow Depth of Field so that the details of your backdrop and any plastic container that may be visible blurs into the bokeh (the soft, out-of-focus area of a photo).
The Samsung D600 is a cell phone that is capable of playing a wide variety of mobile games. If you are looking to increase the capability of your mobile game playing, you may want to install the Java Games application. This allows Java-based games the ability to run on the phone and perform just as they would if you were playing them over your computer.
Instructions
1. Navigate to a website that features Java download games.
2. Click the title of the game you want on your Samsung D600. Click "Download" and the file will begin to download to your computer.
3. Connect your Samsung D600 to your computer via USB data cable. The USB cable plugs into the phone where the wall charger is inserted.
4. Open "My Computer" ("Computer" in Microsoft Vista). You can see the phone listed as a removable device. Open the Samsung D600 removable device and a new window will launch displaying all the content on the phone.
5. Open the "Games" folder. Click-and-drag the game(s) you downloaded into the "Games" folder and release. The games are now uploaded and installed onto the phone. Once the install has completed, you can remove your phone from the computer.
Tags: Samsung D600, your computer, your Samsung D600, Games folder, Java Games, removable device, your Samsung
Three-way circuits are commonly used in modern homes because they provide the convenience of controlling a light or outlet from two switches in different locations. They are slightly more complex to wire than ordinary switches, and they require different materials and components.
Three-way circuits work by providing two wires between the switches, with the switches selecting between either of the two wires. When both switches connect to the same wire, the circuit is completed and the light turns on. Moving either switch to connect to the other wire turns off the light.
Instructions
Preparation and Wire Pulling
1. Turn off electricity at the circuit breaker to any circuits that are being worked on.
2. Mount the two electrical work boxes at the location where you want the switches. Switch location is governed by your local electrical code, but in general you can match the height and setback of existing switches. Electrical boxes are mounted with either screws or nails to wall studs, although "remodel" boxes are available that can mount on a wall between studs.
3. Run a two-conductor wire from a power source into the first box. Note that a two-conductor wire will have three conductors: a black, white, and bare copper wire. The wire should be an appropriate gauge and type for your application based on the manufacturers specifications.
Power may be supplied from another outlet, a nonswitched power wire at a light fixture, or from the electrical panel. Consult a licensed electrician before performing any work at the electrical panel as lethal voltages are always present.
If you connect your power wire to an existing circuit, be sure you are not exceeding the power handling capacity of either the wire or appropriate circuit breaker. Consult a qualified electrician if in doubt.
An electrician's fishtape, a long strip of spring steel, may be helpful in running this wire through existing walls. Also, for long lengths of wire, lubricating the wire before it is pulled into the wall will make the job easier.
Check your local electrical codes, but in general, wire must be secured every four feet by a staple or fastener, and not secured within one foot of an electrical box.
4. Run a two-conductor wire from the light being controlled to the second electrical box.
5. Run a three-conductor cable between the two new electrical boxes.
Connections at the Light Fixture
6. Identify the ground wire coming from the light fixture. This will usually be green in color, or bare copper wire. If the ground wire from the light fixture is insulated, strip approximately 1 inch of insulation from the wire.
7. Identify any other ground wires, either from additional circuits or attached to the electrical box. There may not be any additional wires present.
8. Use your utility knife and make a cut lengthwise along 5 inches of the outer covering of the two-conductor cable. Pull this cable apart and trim the outer insulation. Remove any inner cardboard insulation in the wire.
9. Strip about 1 inch of insulation from the black and white wires present inside the cable. Also strip an inch of the insulation from any other wires coming from the light fixture.
10. Grasp each of the ground wires and hold them together. Insert each of the ground wires into a wire connector and tighten (counterclockwise) until hand tight. Verify that each of the wires is firmly connected.
11. Using a wire connector, connect the black wire from the light fixture to the black wire of the two-conductor cable. Repeat with the white wires.
If the light fixture does not have color coded wires, the wires may be connected in either order.
12. Push all wires neatly into the electrical box, and mount the light fixture to the electrical box per the manufacturer's instructions.
Making Connections at the First Electrical Box
13. Identify the COMMON terminal on one of the three-way switches. There are three terminals on a three-way switch, and one will be marked COM, or may be brass or black in color. The enclosed instructions with the switch should indicate the COMMON terminal.
14. Strip the insulation from the power source wire and the three-conductor wire as described in the previous section.
15. Connect the black wire from the power source wire to the COMMON screw on the three-way switch.
16. Connect the red wire from the three-conductor wire to one of the remaining terminals on the three-way switch.
17.Connect the red wire from the three-conductor wire to the final terminal on the three-way switch.
18. Connect a 6-inch piece of bare copper wire to the ground connector on the switch. Using a wire connector, connect this ground wire with the ground (uninsulated) wires from both the power source wire and the three-conductor wire.
19. Connect the white wire from the power supply wire and the white wire from the three-conductor wire together with a wire connector.
20. Using the supplied screws, mount the switch into the electrical work box and install the switch plate cover.
Making Connections at the Second Electrical Box
21. Identify the COMMON terminal on the second of the three-way switches.
22. Strip the insulation from the two-conductor wire from the light and the three-conductor wire as described in the previous step.
23. Connect the black wire from the two-conductor wire from the light to the COMMON terminal on the second three-way switch.
24. Connect the red wire from the power source wire to the common screw on the three-way switch.
25. Connect a 6-inch piece of bare copper wire to the ground connector on the switch. Using a wire connector, connect this ground wire with the ground (uninsulated) wire from both the two-conductor wire from the light and the three-conductor wire.
26
Connect the white wire from the two-conductor wire from the light and the three-conductor wire together with a wire connector.
27
Using the supplied screws, mount the switch into the electrical work box and install the switch plate cover.
Tags: wire from, from light, three-conductor wire, two-conductor wire, wire from light, three-way switch, two-conductor wire from
With Sirius, you can access hundreds of satellite radio channels.
If you have a Sirius radio adapter in your car, you want to use it. To listen to Sirius radio, you must have a subscription. A subscription gives you access to a variety of music, news, sports and entertainment channels. The plus side is that these channels are subscription free. Unfortunately, you must purchase a paid subscription to unlock your Sirius radio adapter.
Instructions
1. Enter your car and insert the key in the ignition. Drive the car to an area that does not obstruct the satellite signal. There should be no trees, garage or roof.
2. Turn on your Sirius radio. Turn it to channel 184. Look for the serial number on the display. Write down this number for reference.
3. Contact Sirius at 888-539-7474. Enter your serial number. Follow the prompts to speak with the activation department.
4. Select a plan that fits your needs and budget. As of 2010, the plans range from $6.99 a month to $19.99 a month.
5. Provide your credit card number. Once Sirius accepts your serial number and credit card number they will unlock your radio.
Tags: Sirius radio, serial number, card number, credit card, credit card number, Enter your, radio adapter
Digital picture frames are a creative way to showcase a variety of photos in a limited amount of space. Photo albums of printed images can easily be replaced by this digital device, which offers a continually rotating assortment of images. Digital picture frames are available in a variety of sizes and colors, and quickly become a conversation piece in any room of a home or office.
Styles
Digital picture frames come in a variety of colors and designs. Some offer changeable face plates to offer a wood grain appearance, shiny modern black appearance, or a metallic appearance. Many bright colors are also available. Digital picture frames also range in size, with the most common displaying images in a 4-by-6 inch or 5-by-7 inch size.
Features
Digital picture frames offer many different features. Many have a variety of transitions for fading from one photo to the next. Some frames play music, and some can rearrange the sequence order of photos. Some high-end models offer a remote control to operate the frame, and accommodate photo editing, such as cropping or changing a color image to black and white. Many styles also can organize photos into different folders, to make it easy to view specific groupings of photos.
Photo Storage
Some digital picture frames offer internal storage for photos uploaded directly to the unit, while many have slots for digital media cards pre-loaded with photos. Digital camera users can remove the media cards from their cameras, and place them in the digital frame to view their photos as a slide show. Images can also be loaded from a computer onto the media card, which is then inserted into the frame for viewing.
Benefits
Digital picture frames are a great option for someone who has limited space to display photos, or who wants to show a specific series of photos. Digital photo frames are a fun option for someone staying in a hospital room, assisted living facility or other limited space. Because new photos can easily be loaded onto the frame by inserting a new media card, it is easy to provide a fresh slide show often.
Considerations
Horizontal photos are the best images to display on a digital picture frame. Vertical images are often shrunk or cropped, or sometimes won't display at all, depending on the model frame you choose.
Tags: picture frames, Digital picture, Digital picture frames, Digital picture frames, frames offer, limited space, media card
The MiniDisc is a digital audio player from Sony. The player used miniature disc cartridges to hold the music, and music could be written and re-written to the mini discs using a computer. One of the benefits of the MiniDisc platform was that each disc could hold a few hours of music. The platform was eventually out-shined by Apple's iPod media player. In order to transfer music to the device, you needed to use Sony's SonicStage software application.
Instructions
1. Download and install the SonicStage software.
2. Launch the application. Select "Import Music Files" from the "Import/Source" tab. Locate your music files on your computer and select the files you want to import into your SonicStage library.
3. Connect your MiniDisc player to your computer using a USB cable.
4. Select your MiniDisc player from SonicStage's "Transfer" drop-down menu.
5. Select the songs you wish to transfer to the MiniDisc from the library left-hand view. Click on the right-facing arrow to transfer them to the MiniDisc. The transferred files will appear in the right-hand view. Once complete, you can disconnect the MiniDisc player and playback your files on the device.
Tags: MiniDisc player, player from, SonicStage software, your computer, your MiniDisc
Although you can purchase karaoke CDs to increase your karaoke machine's song collection, iTunes allows you to purchase high-quality individual songs and full albums compatible with your PC. As of December 2009, the song quality is 256 kbps and individual karaoke songs range from 99 cents to $1.29, depending on the popularity of the song.
Instructions
1. Download iTunes. Go to the Apple site, and click the "iPod + iTunes" tab at the top of your browser window. Click the "Download iTunes" button, enter your email address and click the "Download Now" button.
2. Save the file to your desktop. Once the download finishes, double-click the file to run the installation wizard. Follow the onscreen instructions and click "Close" to complete the installation.
3. Click "Start," "All Programs," "Apple" and "iTunes" to run the program. Click "Continue" and "Agree" to agree with the terms of service and continue setting up the program. Click the "iTunes store" tab on the sidebar of the window.
4. Click the "Sign In" button and "Create New Account" to set up a new Apple ID. Click the "Continue" button and check the box next to "I have read and agree to the iTunes Terms and Conditions." Click "Continue."
5. Enter your email address, password, security question/answer and your date of birth. Click "Continue" and enter your billing information. Click "Continue" to complete the process.
6. Click the "House" icon at the top of the iTunes window to return to the main iTunes store screen. Type "karaoke" in the search bar of iTunes, then scroll through the list of songs. For a refined search, type in the name of the song you wish to download to see if it's available for karaoke. Click the "$0.99" button or "$1.29" button to purchase the song.
Adding a Dolby Pro Logic receiver to an HDTV will enhance the sound quality coming from the television and will allow viewers to experience programs with greater realism. With the addition of surround sound speakers, a Dolby Pro Logic receiver can enhance the sound quality even further.
Instructions
1. Remove the Dolby Pro Logic receiver and all of its components from the original packaging. Plug the attached power cord into an available wall socket near where the system will be placed.
2. Connect the included red and white audio wires to the television by putting one end of each into the back of the Dolby Pro Logic receiver and the other ends of the cables into the "Audio Input" jacks on the back of the HDTV. Be sure that the red wires go into the red ports and that the white wires go into the white ports.
3. Turn on the receiver and press the "TV/Aux" button on the front of the receiver to indicate that you would like the sound from the HDTV to play through the receiver. Turn the television on to experience the sound through the receiver.
Achieving the right light for a movie set is always tricky, but never more so than when shooting a night scene. You need enough light that your audience can see the characters and scenery, but not so much that they are confused about what time of day it is, or where all those bright lights are coming from in the middle of the night. Three-point lighting is the most common way to light your set, especially once the sun goes down.
Instructions
1. Survey the area you wish to film. Determine exactly what needs to be visible in the scene. This will include the background, foreground, and any people or props that you want to include in the shot. Make a list so you can check through it once everything is set up and you are about to start filming.
2. Set up a key light. As the name says, the key light is the most important light for the shot. It illuminates the key subject--usually an actor. Decide on a source for the light--this is where your audience will think light is naturally coming from. Examples could include the moon, streetlights, car headlights or a fire. The source determines where to place the key light. You can decide whether to position it high or low, and which direction it should come from.
3. Set up a fill light. The fill light illuminates everything else, such as the background or foreground. Place the fill light on the opposite side of the key light, having it match the height of the camera. Depending on what you are filming, this may require multiple lights. Take some time to experiment. Remember, anything that is suppose to be far away should still appear dark. This helps keep the scene looking like night time. Check the fill light to make sure it is consistent with the same source as the key light.
4. Set up a diffuser with the fill light. A diffuser is a piece of a equipment used to spread and soften the light. You can make your own diffuser by clipping the fill light inside of a white umbrella, and having the inside of the umbrella face your scene.
5. Set up the back light. The back light will make your subject stand out from the background. It will ensure a 3D effect. Position the back light behind the subject, with the light shining towards the camera, while lighting the subject's back.
6. Check the camera to make sure no equipment is in view. Does everything look the way you want it? You might need to make adjustments before getting it right. Remember to check your list of everything you wanted visible. If any small objects or areas are still too dark, use a reflector to shine some extra light that way.
Tags: fill light, back light, background foreground, coming from, light diffuser, light make
Interchangable lenses on an SLR camera system greatly impact image quality.
In photography, the initials SLR refer to single-lens reflex. In digital photography, the term D-SLR includes the "D" for digital. The Ihagee Kamerawerk company of Dresden, Germany, produced the first widely known and successful SLR camera in 1936.
Advantages
An SLR camera allows the photographer to see through the lens with an accurate and large viewfinder. The photographer can quickly focus the subject, meter the light conditions and compose the image with very little lag time between shots or exposures. With a film camera or digital camera, the photographer can preview the light before recording the image.
With non-SLR cameras, the photographer sees through a smaller viewfinder and does not see the image through the lens.
Versatility
Most SLR cameras accept interchangeable lenses of various focal lengths such as a wide angle 18 millimeter lens or a super telephoto 500 millimeter lens. Photographers can enjoy this tool's versatility and creatively control the image. Certain smaller SLR cameras with a fixed lens will not allow this lens exchange.
Mechanics
As light rays travel through the lens barrel, the camera's reflex mirror reflects light up to a five-sided prism known as the pentaprism that reflects a bright image to the viewfinder. When the photographer pushes the shutter button, this mirror flips up briefly and the shutter opens to record the image on the film plane or image sensor.
The SLR camera can deliver sharp image quality even in low ambient light. Most high-quality SLR cameras include a depth of field preview that allows the photographer to see the acceptable range of focus.
Tags: through lens, allows photographer, image quality, millimeter lens
Secure Digital (SD) is a flash card format used by many types of devices, including digital photo cameras and digital video cameras. Digital video cameras use SD cards to store each captured video for later retrieval. Each SD card features a "class" rating, with higher classes representing faster cards. You can transfer the video files from the SD flash card to a computer by using a card reader installed in the computer.
Instructions
1. Insert the SD card into a card reader installed on or connected to the computer.
2. Click "Computer."
3. Double-click the drive letter representing the SD card. This is typically the "E:" drive.
4. Select the video files, then press the "Ctrl" and "C" keys simultaneously to queue them for copying.
5. Navigate to the location on the computer for the videos to be transferred to by clicking in the left column. For example, click the "Videos" library folder.
6. Press "Ctrl" and "V" simultaneously to transfer the video files to the computer.
One of the biggest problems with home theaters is that they require lots of unsightly wires. Unless your home has been pre-wired for speaker hookups, you'll probably have to come up with creative ways to hide home theater wires. One of the easiest ways to do this is to eliminate wires altogether and install a wireless home theater system.
Instructions
Install a Wireless Home Theater System
1. Install the wireless transmitter near the receiver of your home theater. The transmitter will need to be wired to both the left and right channel audio outputs of your home theater. This unit will also need access to its own power outlet or spot on a surge-protected power cord.
2. Remove the regular wiring from the various speakers around the room. Some wireless systems require that you wire the rear speakers to the wireless receiver. In these systems, you aren't going totally wireless, but you do use shorter wires because not every speaker will need to be wired to the audio output of the home theater.
3. Wire your speakers to the receiver. Some wireless setups have a small receiver for each speaker that either attaches directly to it or sits on the floor under the speaker. In some systems, you'll need to double check that the proper receiver is wired to the correct speaker (i.e. the right channel receiver goes to the speaker that handles the right side of the stereo image).
4. Power up the wireless unit and play a DVD to check the connections. Some wireless systems have channel switches on both the transmitter and receivers, so check to be sure they are set to the same channel.
5. Wire other media players, like your stereo, to the extra inputs of the wireless transmitter. Most units have two or three different possibilities for input sources so your wireless system can work on both your home theater and your stereo. Remember that you'll have to change the input selection by hand whenever you want to switch from one input to the other.
Tags: home theater, your home, Some wireless, your home theater, Home Theater, home theater, Home Theater System
The Polaroid a550 is a 5MP (megapixel) digital camera with a 4.0x digital zoom lens. Compact in size, it allows you to take pictures without the bulk of extra accessories. If you're running out of memory space or have pictures you are no longer interested in, delete them from your camera. You can delete a single picture or all the pictures stored on your camera in seconds.
Instructions
1. Turn the mode dial on your Polaroid a550 digital camera to the "Playback" mode. You should see the pictures on your camera in the LCD display on the back.
2. Press the "S" and "Timer" buttons together to select the picture you want to delete.
3. Press the "Trash" button, and then press the "Flash" and "Trash" buttons together to select the "Erase This" or "Erase All" option. If you select the "Erase All" option, all the pictures on your camera will be deleted.
4. Press the "Timer" button, and then press the "S" button to select "Yes." Press the "OK" button to confirm.
Tags: your camera, button then, button then press, buttons together, buttons together select, digital camera
With the Apple iPhone, you can access the Internet at any time through Apple's Safari web browser. Zoom in on a web page with just a finger tap, or customize your home pages. Learn the basics of navigating Safari so that you can read the latest news, check sports scores or view video clips.
Instructions
1. Tap "Safari" at the bottom of the iPhone's home screen. At the top of the screen, type in a web address by using the keypad. Follow a text or an image link on the web page. Tap the image or the blue, underlined text link to open a new page.
2. Switch your web page from full screen to widescreen. Turn the iPhone sideways so that the page expands from left to right. Turn it back to the vertical position to get back to the normal view.
3. Zoom in on a news article or another web item. At the front page of the website, double-tap a column or section. The article expands so that you can read it without eyestrain. To zoom out, double-tap again.
4. Drag your finger up, down or sideways to scroll the web page. One finger is necessary to scroll the web page, but if you're scrolling frames within the page, use two fingers.
5. Search the web through Safari. Tap the magnifying glass icon at the top left of the page to get to the browser search field. Enter a word or phrase, then click the browser link to generate a list of related search results. Safari has its own default browser, but you can change it by going to the iPhone home screen, picking "Settings," "Safari," "Search Engine" and then the browser of your choice.
6. Customize the Safari homepage by adding your favorite websites. Find the websites that you want to add, then press the "plus" icon at the bottom of the screen to add them to your Safari homepage. Delete a homepage icon by touching and holding the icon until it wiggles, then press "X" in the corner of the icon. Going back to Safari's homepage saves your changes.
7. Add a bookmark to a website if you want to revisit it without typing the address. Again, tap the "plus" icon, followed by "Add Bookmark." To open the bookmark, touch the open book icon at the bottom of the page, then tap on a saved page. Exit Safari by touching the "Home" button, which takes you back to the iPhone home screen.
Tags: home screen, iPhone home, iPhone home screen, Safari homepage, icon bottom
IEEE 1394, commonly referred to as firewire, is a connection type similar to USB. Firewire is useful in that it has a high rate of data transfer, which is useful for connecting hard drives or real time video capture devices such as digital video cameras. 1394 has speeds up to 400 MB/s, though 1394b, which as of March 2010, is not as widely used as the original 1394, has speeds up to 800 MB/s. An IEEE 1394 card allows the computers motherboard to interface with the 1394 devices.
Instructions
1. Unplug the computer to reduce the risk of electrical shock, then remove the side panel to access the inside.
2. Remove the metal filler for the PCI slot that the IEEE 1394 card will take up. The PCI slots are in the bottom left-hand portion of the motherboard. The metal filler is to the left of the PCI slots on the case. Some cases have fillers that are screwed on with a single screw, while others have clips that can be released to remove the filler. In some cases, the metal filler is not loose from the case and needs to be pushed alternately from the inside and outside of the case until the filler breaks off.
3. Insert the IEEE 1394 into the PCI slot, then screw it into the case. The card can only go in one direction and the IEEE 1394 ports should face the backside of the case. Firmly press down on the card to secure it into its slot, then screw it to the case on the backside of the case with a single screw. If the case uses clips instead of screws, clip the card into place to secure it.
4. Close the case.
Tags: IEEE 1394, metal filler, with single screw, 1394 card, 1394 speeds, backside case, IEEE 1394 card