The projector is detecting abnormal condition .
Indicators
WARNING
LAMP
POWER
TEMP .
red
green
Fig .2 Filter replacement icon
Fig .3
Fig .4 Filter cartridge replacement icon
✽
✽
DHD 700 User Manual
020-000114-01 Rev.1 (04-2009)
WARNING
SHUTTER
FILTER
blue
red
orange
✽
✽
✽
✽
✽
✽
✽
✽
Projector Condition
LAMP 1/2
REP .
orange
If the Filter counter reached a time set in the timer
✽
setting, a Filter replacement icon (Fig.2) appears
on the screen and the WARNING FILTER indicator
on the top panel lights up. Replace the filter as
soon as possible. If the filter is out of scroll and the
projector reaches a time set in the timer setting, Fig.
3 appears on the screen and the WARNING FILTER
indicator lights up. Replace the filter cartridge as
soon as possible.
If the filter is clogged and no scroll is left in the filter
cartridge, a Filter cartridge replacement icon (Fig.4)
appears on the screen and the WARNING FILTER
indicator lights up. Replace the filter cartridge as
soon as possible.
✔
Note:
•Fig.2, Fig.3 and Fig.4 icon will not appear when
the Display function is set to "Off" (p.49), or during
"Freeze" (p.30).
The projector detects an abnormal condition during
✽
filter scroll.
The projector is being cooled down after detecting
✽
an abnormal condition during filter scroll.
The projector has been cooled down enough and is
in the stand-by mode after detecting an abnormal
✽
condition during filter scroll.
The projector detects an abnormal condition and
cannot be turned on. Unplug the AC power cord and
plug it again to turn on the projector. If the projector
is turned off again, unplug the AC power cord and
contact the dealer or the service center. Do not
leave the projector on. It may cause an electric
shock or a fire hazard.
The shutter is out of control.
✽
The shutter is out of control. (The projector is in the
✽
cooling mode.)
The shutter is out of control. (The projector is in the
stand-by mode.) In that case, contact the service
✽
station immediately.
Appendix
79