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Troubleshooting
Regarding the indicator lamps (continued)
LAMP
POWER
indica-
indicator
tor
Blinking
In
Red
Turned
or
off
Lghtng
In Red
Blinking
In
Red
Turned
or
off
Lghtng
In Red
Lghtng
Smultaneous
In Green
blinking in
Lghtng
In Green
blinking in
Blinking in
Green
for
Turned
off
approx. 3
seconds
NOTE • When the nteror porton has become overheated, for safety
purposes, the power source s automatcally turned off, and the ndcator lamps
may also be turned off. In such a case, press the "¡" (OFF) sde of the power
switch, and wait at least 45 minutes. After the projector has sufficiently cooled
down, please make confirmation of the attachment state of the lamp and lamp
cover, and then turn the power on agan.
ViewSonic
TEMP
indica-
tor
The cooling fan is not operating.
Please turn the power off, and allow the projector to
cool down at least 20 mnutes. After the projector has
Blinking
sufficiently cooled down, please make confirmation
In
Red
that no foregn matter has become caught n the fan,
etc., and then turn the power on agan.
If the same ndcaton s dsplayed after the remedy,
please contact your dealer or servce company.
There is a possibility that the interior portion
has become heated.
Please turn the power off, and allow the projector to
cool down at least 20 mnutes. After the projector has
sufficiently cooled down, please make confirmation of
Lghtng
the followng tems, and then turn the power on agan.
In Red
• Is there blockage of the air passage aperture?
• Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
If the same ndcaton s dsplayed after the remedy,
please set FAN SPEED of the SERVICE tem n the
OPTION menu to HIGH.
It is time to clean the air filter.
Please mmedately turn the power off, and clean or
change the air filter referring to the section "Air Filter".
Red
After cleaning or changing the air filter, please be sure
to reset the filter timer. After the remedy, reset the
power to ON.
There is a possibility that the interior portion
has become overcooled.
Alternatve
Please use the unt wthn the usage temperature pa-
Red
rameters (5°C to 35°C). After the treatment, reset the
power to ON.
At least 1 "Power ON" schedule is saved to the
Turned
projector.
off
(Please refer to the User's Manual-Network Functions:
Schedule Settngs for more nformaton.)
PJ1158
Description
101
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