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Panasonic Master
12,223 Answers
- Posted on Nov 04, 2013
Re: Tv turns on, sound fine but picture disappears after...
Follow this steps and fix it. God bless you
You simply need
a screwdriver (Phillips-head) and then follow this guide:
- Reset component settings. Usually, the
problems you encounter with a projection TV may be resolved through the resetting to
its factory settings. If you experience inaccuracies in the color, reset
the television's PerfectTint/PerfectColor capabilities. Simply press the
Menu tab and then highlight "Perfect Color" using your right key arrow.
After this, press "Enter" and then "Reset" in order to reset to factory
settings. If you have audio / video problems (VCR or DVD player), simply
press "Menu" and highlight the "Reset" option.
- Reset television controls. In case you
cannot fix your TV via its component settings, there are other ways of
resetting. Just select "Menu", key in "1, 2, 3", and then press
"Enter." In doing this, the TV's manufacturer's specifications will
all be restored. If your TV's power system does not function, you should
perform a complete system reset. You can do this by clicking on Reset
System button located at the TV's control panel. Your television will be
turned off and then a green light (LED) will quickly flash for
approximately one minute. Once the light has stopped flashing, your TV
should immediately turn on.
- Use your remote control.
The first step is to inspect the batteries of the remote control and see
if they are functioning. If its power button starts to blink several times
once you turned it on, then the batteries need to be replaced. See to it
that your remote control is used within about 20 feet from the television.
Make sure also that nothing blocks the space between the remote control
and the receiver.
- Check the fan. Once the television is
turned off, it is just normal for its fan to become louder. A projection
TV actually depends on its lamp, which requires cooling so that it will
not prematurely burn out. If the room where your TV is placed is very hot,
the fan would also continue to run.
Replace projection lamp. To
properly do this, make sure that the lamp's bulb has cooled down and the TV is
unplugged. Carefully remove the cover of the lamp's compartment using your
screwdriver (Phillips-head). Unscrew the sealed part of the lamp that can be
found at the television's rear part. Take away the old lamp cartridge and then
insert a new one. Seal the lamp with screws, replace its cover and then screw
tightly.
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