271
10. Appendix
Lamp Indicator
Indicator display
Projector status
Procedure
Off
The lamp is turned off.
–
Flash-
ing
Green
Preparing to relight lamp
after lighting has failed
Wait a while.
Red
Lamp replacement grace
period
The lamp has reached the end of its service life and is
now in the replacement grace period (100 hours). Re-
place the lamp as soon as possible. (
→
page
178
)
Red (cycles
of 6)
Lamp does not light
The lamp has not turned on. Wait at least 1 minute, then
turn the power back on. If the lamp still does not light,
contact an
Dukane Service Department.
Lit
Red
Lamp usage time exceeded
The lamp has exceeded its usage time. The projector’s
power cannot be turned on until the lamp is replaced.
(
→
page
178
)
Green
Lamp lit
–
Temp. Indicator
Indicator display
Projector status
Procedure
Off
No problem
Flash-
ing
Red (cycles
of 2)
Temperature problem
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
Dukane
Service Departmant.
Lit
Orange
High surrounding tempera-
ture
The surrounding temperature is high. Lower the room
temperature.
If the temperature protector is activated
If the projector’s internal temperature rises abnormally, the lamp turns off and the temperature indicator flashes (re-
peatedly in cycles of 2).
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 holes, clean. (
→
pages
174
and
177
)
- Wait as such about 1 hour for the projector’s internal temperature to lower.
