Audiovox D1210 Operating Instructions Manual page 19

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Troubleshooting
You may have problems that can be fixed with a few minor adjustments. Look for the type of
problem you are having below and then apply the suggestions to get your TV going again.
Picture with no sound
Check if you have accidentally pressed the "mute" button
Check other channels if the same problem exist. If other
channels are fine, then problem is with the TV program you
are viewing. This shouldn't be a concern
Verify all connections are firmly attached
Connect cable to another TV
disconnect the TV main power for 10 seconds before reinstalling it
Sound with no picture
Check if main power is switched on
Check brightness and contrast level to see if they have
been tuned to the minimum level thus making the screen dark
Unplug the cable and re-plug it in after two minutes
Check if you have accidentally pressed the "mute" button
Connect cable to another TV
No Picture No Sound
Check main power source
Check other TV channels. If they are okay , problem is just
with the TV program you are viewing
Press the TV/DVD/AUX button on the remote or on the front of
the unit to get to the desired display option
If you are using outdoor antenna, please check your
connections
Please check if your power cord is connected properly,
it may be loose
Switch off main power, disconnect cable. Reconnect cable
after two minutes rest then switch on the main power
Check if the antenna or cable are well connected
Check your Remote Control
Check power adapter and power cord if they have been
damaged
Connect cable to another TV
Press the TV/CATV button to verify you are setup properly (pg 28)
Picture too dark
Check your brightness level
Check your contrast level
disconnect the TV main power for 10 seconds before reinstalling it
Check your LCD monitor for possible demage
Remote Control Failure
Check TV main power source
Check if remote control batteries are weak
Check if batteries have been correctly installed
Check if there are obstructions between your remote control
and the main TV remote sensor
Disconnect your cable for two minutes before reinstalling it
If failure resulted from electrical interferences, lighting or
static, disconnect the TV main power for 10 seconds before
reinstalling it. Restart your TV
Try holding remote 2 inches from sensor
Picture is blurry
Check other channels. Problem may be an isolated incidence
If using outdoor antenna, please check connections
Please check your accessories. Such as V ideo recorder,
VCD, DVD
Check your cable company or outdoor antenna reception
RF signal may be too slow
If all fails, please contact our serviceman immediately
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Troubleshooting