Proview HV-147 User Manual - page 37
TROUBLESHOOTING
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TROUBLESHOOTING
Before consulting service personnel, check the following chart for a possible cause
of the trouble you are experiencing and for a solution.
PROBLEM
SOLUTION
TV will not turn on
Make sure the power cord is securely connected to the TV, DC
adapter, and wall outlet.
The batteries in the remote control may be exhausted.
Replace the batteries.
No picture, no sound
Check the interface cable between TV and antenna/cable TV.
Press the Power button on the remote.
Press the TV button on the remote, or press other input source
button to select the connected video sources.
Poor picture, sound OK
Check the interface cable between TV and antenna/cable TV.
Try another channel, the station may have broadcast difficulties.
Adjust the Brightness/Contrast options in the
VIDEO ADJUSTMENT.
Picture OK, Poor sound
Sound may be muted. Press the MUTE button on the remote.
Audio noise
Move any infrared equipment away from the TV.
Press the TV button on the remote, then press the VOL+ button
to increase the volume.
Make sure the power cord is securely connected to the TV, DC
adapter, and wall outlet.