Palsonic TFTV836BK - Manual (Page 23)

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22
Check PC or the connected device for correct
frequency and bandwidth
Check if selected input source and connection
Remote is too far away from TV or the angel is
too sharp
Check if there is obstacle between remote and
TV
No picture and no sound
Check power supply and cable connection
Make sure the power button is ON
Check for correct setting for brightness and
contrast ratio
Has picture but no sound Check audio cable and audio volume
Make sure TV was not muted
Picture in black and white
or colour problem
Adjust colour setting
Check if the TV tuner format selection is
correct
Picture or sound interference Check if TV is too close to other electronic
devices for potential interference.
No signal display
Check if the selected input source is working
Remote control problem
Check battery
Remote does not aim at TV remote signal
receiver
Snowy picture with noise
Adjust antenna location and angel for better
reception
Check antenna location and angel for better
reception