HP (Hewlett-Packard) PL4200N Flat Panel Television User Manual


 
84 HP Pavilion Plasma HDTV User’s Guide
No video No audio
Check to see if the TV power cord is plugged into a
power outlet.
Try another channel in case of station trouble.
Ensure the remote control codes are properly
programmed.
Check cable connections.
Adjust brightness and audio controls.
Press the Source button to select the correct input
source.
Make sure a PC is not connected with an HDMI
input.
Unplug any HDMI connections and plug them
back in.
No color Normal audio
Adjust the color settings.
Change the channel.
Digitalization of
image or image
freeze up
Audio break up
Reposition the ATSC (digital) antenna.
Check signal meter. If the signal is weak, add a
signal booster to boost the signal strength.
Normal video Wrong audio
Verify that the audio mode is set to stereo or mono,
not SAP.
Check to see if there is a problem with the audio
setting for HDMI. If so, use analog audio.
Make sure the audio input matches the output. For
example, set the audio of HDMI to linear PCM.
Black box on
screen
Normal audio
Verify that the CC (Closed Caption) Analog settings
are set to something other than T1, T2, T3, or T4.
Normal video Normal audio
Replace the remote control batteries.
Intermittent Remote Control Operation
Symptoms
SolutionsVideo Audio
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