How to Calibrate a Sony Projection TV
If your Sony projection television has a fuzzy picture or displays double images, the problem may be caused by a lack of convergence. The TV uses a series of three colored picture tubes that each transmit the image in a different color. The picture looks best when all the tubes are in perfect alignment. You can calibrate the convergence using the TV's Flash Focus feature.
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Instructions
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Turn on your Sony projection TV and let it run for at least 30 minutes. You get the best results when the TV is at normal operating temperature.
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Tune the TV to a television program. It doesn't matter whether the signal comes from cable TV or an antenna.
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3
Press the "Flash Focus" button on the front panel of the television. A cross icon will appear in the center of the screen. The edges of the cross will shift around for approximately 20 seconds.
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4
Wait until the cross goes away. Once it disappears, the calibration process is finished.
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Tips & Warnings
Don't press any other buttons while the Flash Focus screen is active or you will need to run it again.
Keep unshielded speakers and other large metal objects away from the TV.
