Traditional Culture Encyclopedia - Traditional culture - Newly purchased TV connected to the set-top box cable, after searching the signal source image display is black and white, but also very unclear, a lot of snowflakes is how?
Newly purchased TV connected to the set-top box cable, after searching the signal source image display is black and white, but also very unclear, a lot of snowflakes is how?
If you are a Unicom user and the image turns black and white after the TV is connected to the set-top box, you can troubleshoot according to the following reasons:
Reason 1 The video cable is not of good quality or the connection is not strong.
Solution: Reconnect or replace the video cable.
Cause two the output system of the TV set does not match the output system of the set-top box, which defaults to PAL.
Solution: Use the TV remote control to change the output of the TV to AUTO, please refer to the TV manual for details.
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