Panasonic PT-VW430E, Руководство по обслуживанию, Страница: 72 / 129

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Each indicator on the projector indicates the operating status of the projector. If you find the un-expected operation
during usage, check the projector's operation with the tables below. The indicators also let you know the maintenance
sign. To use the projector in the best performance for a long period of time, take an adequate maintenance according
to the indicator status.
Indicators and projector condition
Troubleshooting
Indicator Lighting in yellow
Status The projection lamp reaches its end of life.
Check Is there a Lamp replacement icon appears on the screen?
Remedy Replace the lamp unit.
LAMP indicator
Indicator Lights in red. Blinks in red.
Status
The projector detects an abnormal
condition and cannot be turned on.
If the temperature within the projector becomes too
high, the <WARNING> indicator will start to flash
slowly.
If the temperature within the projector becomes even
higher, the <WARNING> indicator will flash faster,
and the <ON(G)/STANDBY(R)> indicator blinks in
orange. When the projector has cooled inside and
returned to operating temperature, it will turn off
automatically.
Check
Unplug the AC power cord and plug
it again to turn on the projector.
- Did you provide appropriate space for the projector
to be ventilated? Check the installing condition to
see if the air vents of the projector are not blocked.
- Has the projector been installed near an Air-
Conditioning/ Heating Duct or Vent?
- Are the filters clean?
Remedy
If the projector is turned off again,
unplug the AC power cord and
contact the dealer or the service
center for service and checkup.
- Provide good installing condition to your projector.
- Move the installation of the projector away from the
duct or vent.
- Replace filters.
WARNING indicator
Indicator status Status
No illumination or flashing The power cord is unplugged.
RED Lit
The power cord is plugged
The projector is in stand-by mode, after the cooling is completed.
ORANGE Flashing
The projector is cooling down. The projector cannot be turned on until cooling is
completed and the <ON(G)/STANDBY(R)> indicator stops blinking.
The temperature inside the projector is abnormally high. And the <WARNING>
indicator also blinks in red. The projector cannot be turned on until cooling is
completed and the <ON(G)/STANDBY(R)> indicator stops blinking.
GREEN
Lit Projecting.
Flashing
The projector is in stand-by status with [Power management] function.
The projection lamp will be turned on if the input signal is reconnected or any
button on the control panel or remote control is pressed.
ON(G)/STANDBY(R) indicator
Note
:
-If <WARNING> indicator persists to light or blink after taking these measurements, please contact your dealer for repair ser-
vices. Do not leave the projector on. It may cause an electric shock or a fire hazard.
- The projector detects an abnormal condition and cannot be turned on. Unplug the AC power cord and plug it again to turn on
the projector. If the projector is turned off again, unplug the AC power cord and contact the dealer or the service center for ser-
vice and checkup. Do not leave the projector on. It may cause an electric shock or a fire hazard.