NEC PX803UL-WH User Manual page 205

LIGHT Indicator
Indicator display
Off
Flashing Red (six times
per cycle)
Lit Green
TEMP. Indicator
Indicator display
Off
Flashing Red (cycles
of 2)
Lit Orange
If the temperature protector is activated
If the projector's internal temperature rises abnormally, the light module turns off and the temperature indicator flashes
(repeatedly two flashes per cycle).
It may happen that the projector's temperature protector is simultaneously activated and the projector's power turns off.
If this happens, do the following:
- Unplug the power cord from the power outlet.
- If using in a place where the surrounding temperature is high, move the projector to a different, cool place.
- If there is dust in the ventilation slits, clean. (→ page 159)
- Wait as such about 1 hour for the projector's internal temperature to lower.
Projector status
The light module is
turned off.
The light source is not
turned on.
Light module lit
Projector status
No problem
Temperature problem
High surrounding tem-
perature (Forced ECO
Mode)
–
Wait for over 1 minute and try to power ON the projector
again. If the problem still persists, contact the NEC projector
customer support center.
–
The temperature protector has been activated. If the room
temperature is high, move the projector to a cool place. If
the problem still persists, contact the NEC projector cus-
tomer support center.
The surrounding temperature is high. Lower the room
temperature.
188
9. Appendix
Procedure
Procedure