Regarding The Indicator Lamps (Continued) - BenQ PB9200 User Manual – Operating Manual

PB9200-e.book Page 43 Thursday, May 27, 2004 2:15 PM

Regarding The Indicator Lamps (continued)

STANDBY/
ON
indicator
indicator
Blinking in
Lighting in Red
Lighting in Red
Lighting in Red
Lighting in
Green
Lighting in
Green
LAMP TEMP
indicator
Either there is no lamp and/or lamp cover, or
either of these has not been properly fixed.
Please turn the power off, and allow the unit to cool
down at least 45 minutes. After the projector has
Turned off
sufficiently cooled down, please make confirmation
Red
of the attachment state of the lamp and lamp cover,
and then turn the power on again. If the same indi-
cation is displayed after the treatment, please con-
tact your dealer or service company.
The cooling fan is not operating.
Please turn the power off, and allow the unit to cool
down at least 20 minutes. After the projector has
Blinking in
sufficiently cooled down, please make confirmation
Turned off
Red
that no foreign matter has become caught in the
fan, etc., and then turn the power on again. If the
same indication is displayed after the treatment,
please contact your dealer or service company.
There is a possibility that the interior portion has
become heated.
Please turn the power off, and allow the unit to cool
down at least 20 minutes. After the projector has
sufficiently cooled down, please make confirmation
of the following items, and then turn the power on
Lighting in
Turned off again.
Red
•
•
•
If the same indication is displayed after the treat-
ment, please change the lamp by referring to the
section "Lamp".
There is a possibility that the interior portion has
become overcooled.
Alternative
Please use the unit within the usage temperature
Blinking in Red
parameters (0°C to 35°C). After the treatment,
resent the power to ON.
It is time to clean the air filter, or there is no air
filter.
Please immediately turn the power OFF, and clean
Simultaneous
or change the air filter by referring to the section
Blinking in Red
"Air Filter". After cleaning or changed the lamp,
please be sure to reset the filter timer. After the
treatment, resent the power to ON.
Description
Is there blockage of the air passage aperture?
Is the air filter dirty?
Does the peripheral temperature exceed 35°C?
Troubleshooting 43