Dukane 8950W User Manual page 108

Troubleshooting
Regarding the indicator lamps (continued)
PO W E R L A M P
i n d i c a t o r i n d i c a t o r
Blinking
R e d
In
Turned
or
o f f
Lighting
In R e d
Blinking
Red
In
Turned
or
o f f
Lighting
In R e d
Lighting Simultaneous
In G r e e n blinking in
Lighting Alternative
In G r e e n blinking in
(continued on next page)
1 0 8
TE M P
i n d i c a t o r
Th e c o o l i n g f a n i s n o t o p e r a t i n g .
Please turn the power off, and allow the projector to
cool down at least 20 minutes. After the projector has
Blinking sufficiently cooled down, please make confirmation
In 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 remedy,
please contact your dealer or service company.
Th e r e i s a p o s s i b i l i t y t h a t t h e i n t e r i o r p o r t i o n
h a s b e c o m e h e a t e d .
Please turn the power off, and allow the projector 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 • Is there blockage of the air passage aperture?
In R e d • Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
• If the projector is used at an altitude of about 1600 m
(5250 feet) or higher, set ALTITUDE of the SERVICE
item in the OPTION menu to HIGH ( 67). If the
projector is used with a wrong setting, it may cause
damage to the projector itself or the parts inside.
It is time to clean the air filter.
Please immediately turn the power off, and clean or
change the air filter referring to the section C l e a n i n g
Red and replacing the air filter. After cleaning or changing
the air filter, please be sure to reset the filter timer.
After the remedy, reset the power to ON.
Th e r e i s a p o s s i b i l i t y t h a t t h e i n t e r i o r p o r t i o n
h a s b e c o m e o v e r c o o l e d .
Please use the unit within the usage temperature
Red
parameters (5°C to 35°C).
After the treatment, reset the power to ON.
D e s c r i p t i o n