Question about Sharp Aquos LC-32D40U Television

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Display box keeps popping on and off on screen

Lcd 32 inch aquas, as i'm watching tv the display keeps coming on then goes off . it shows the channel im on cable, analog then stereo and mono keeps flashing in the box. i have the connection between the tv to my optimum box what should i do?

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Your display box continues to pop up because of the way your optimum box is connected to the back of your television. If you are connected with a coaxial cable from the box to the back of the tv, you will get that display box. The reason you are getting it because of the weak signal coming from your coaxial cable(which is the worst cable to use when connecting ANYTHING to ANY tv, especially a lcd tv). That cable is sending a fluctuating signal and your television is adjusting to that(hence the reason the display box comes up). Use composite cables(typical red, white, and yellow cables) to connect your box to your television and I guarantee your problem will be solved. Make sure you unplug that coaxial connection from your box to the television.

Posted on Dec 12, 2008

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