Philips 20PT643R-17 - Manual (Page 34)

34
T
ROUBLESHOOTING
No Power
• Check the TV power cord. Unplug the TV, wait 10 seconds,
then reinsert the plug into the outlet and push the POWER
button again.
• Check that the outlet is not on a wall switch.
• Be sure the fuse is not blown on the AC power strip, if one is
being used.
No Picture
• Check antenna connections. Are they properly secured to the
TV's ANT 75 Ω plug?
• Check the TUNER MODE control for the correct tuner set-
ting.
• Try running the Auto Program feature to find all available
channels.
• Press the AV button on the remote to make sure the correct
signal source is selected (FRONT or Current Channel).
No Sound
• Check the VOLUME buttons.
• Check the MUTE button on the remote control.
• If you’re attempting to hook up auxiliary equipment, check
the audio jack connections located on the front of the TV.
Remote Does Not Work
• Check the batteries. If necessary, replace them with AA
Heavy Duty (Zinc Chloride) or Alkaline batteries.
• Clean the remote control and the remote control sensor win-
dow on the TV.
• Check the TV power cord. Unplug the TV, wait 10 seconds,
then reinsert the plug into the outlet and push the POWER
button again.
• Be sure the fuse is not blown on the AC power strip, if one is
being used.
• Check to be sure the TV outlet is not on a wall switch.
TV Displays Wrong Channel or No Channels Above 13
• Repeat channel selection.
• Add the desired channel numbers (using the CHANNEL
EDIT control) into the TV’s memory.
• Check to be sure the TUNER MODES are set to the CABLE
option and run the Auto Program feature to find all available
channels.