HP PL5060N 50 inch Plasma manual Viewing questions, Symptom Continued, HP Plasma HDTV User’s Guide

Symptom (Continued)	Remedy
The unit cannot be operated.	■ External influences such as lightning and static electricity may cause
	improper operation. In this case, operate the unit after first turning on
	the power of the TV or unplugging the AC cord and replugging it in
	after 1 or 2 minutes.
The color is strange, faded, or	■ Adjust the picture tone.
misaligned.	■ Is the room too bright? The picture may look dark in a room that is
	too bright.
	■ Check the input signal setting.
	■ If watching a component device, make sure the red, blue, and green
	cables are fully inserted into the proper connectors on both ends.
The power suddenly turned off.	■ Is the sleep timer set?
	■ Check the power control settings.
	■ The unit’s internal temperature has increased. Remove any objects
	blocking the vent, or clean the vent.
Viewing questions

Symptom	Remedy
I get a poor picture with video signal	Check the following: Improper control setting. Local interference. Cable
input.	interconnections. Adjust picture control as needed. Try another location
	for the TV. Be sure that all connections are secure.
There is no picture or a blue screen,	■ Press the Source button on the remote control and confirm the source
and I have an external device	is selected.
controlling the TV.	■ Verify that the external device or PC power is turned on.
	■ Check to see whether the source component is connected.
	■ Check the power management function. Is it in standby mode?
	■ Connect the source to the TV. Operate the external device or PC
	(move the mouse, or press a key).
The picture, with a component input	■ Check to make sure each cable is plugged into the correct color-
source connected, is too red, blue, or	coded connector on the TV conncectors and input source connectors.
green, or has black that is too black	■ Make sure the cables are plugged in all the way.
or washed out.	■ See “Adjusting the AV picture image” on page 29.

50HP Plasma HDTV User’s Guide