ViewSonic PJ502 User Manual page 40

POWER LAMP
indicator indicator
Blinking In
Red or
Turned off
Lighting In
Red
Lighting In Alternative blinking in
Green Red
Lighting In Simultaneous blinking in
Green Red
NOTE • When the interior portion has become overheated, for safety purposes, the power
source is automatically turned off, and the indicator lamps may also be turned off. In such a
case, press the "O" (OFF) side 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 again.
TEMP
Description
indicator
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 again.
Lighting In
• Is there blockage of the air passage aperture?
Red
• Is the air filter dirty?
• Does the peripheral temperature exceed 35
If the same indication is displayed after the treatment,
please change the lamp by referring to the section
"Lamp".
There is a possibility that the interior portion has become
overcooled.
Please use the unit within the usage temperature parame-
o
ters (5 C to 35
to ON.
It is time to clean the air filter, or there is no air filter.
Please immediately turn the power OFF, and clean or
change the air filter by referring to the section "Air Filter".
After cleaning or changed the lamp, please be sure to
reset the filter timer. After the treatment, resent the power
to ON.
o
C). After the treatment, resent the power
ViewSonic PJ502
o
C?
37