HP SLC3760N Manuel De L'utilisateur page 98

Startup symptom
The color is strange, faded, or
misaligned.
The power suddenly turned off.
The TV turned itself off and then on.
Viewing questions
Viewing symptom
I get a poor picture with video signal
input.
There is no picture or a black screen, and
I have an external device controlling the
TV.
The picture, with a component input
source connected, is too red, blue, or
green.
I press Media but nothing happens.
86
HP MediaSmart HDTV User's Guide
Remedy (continued)
Adjust the picture tone.
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Is the room too bright? The picture may look dark in a room that is
■
too bright.
Check the input signal setting.
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If watching a component device, make sure the red, blue, and green
■
cables are fully inserted into the proper connectors on both ends.
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.
The TV sensed an internal communication error and turned off to reset
itself.
Remedy
Check the following: Improper control setting. Local interference.
Cable interconnections. Adjust picture control as needed. Try
another location for the TV. Be sure that all connections are secure.
Press the Source button on the remote control, and confirm the
■
source is selected.
Verify that the external device power is turned on.
■
Check to see whether the source component is connected.
■
Check the power management function. Is it in standby mode?
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Connect the source to the TV. Operate the external device.
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Check to make sure each cable is plugged into the correct color-
■
coded connector on the TV conncectors and input source
connectors.
Make sure the cables are plugged in all the way.
■
Is TV the selected device on the remote control?
■
Are the MediaSmart A and B cables loose or disconnected?
■
Make sure both ends are securely inserted. (See "Connecting
MediaSmart cables" on page 8.)