Sanyo PLC WTC500L - Manual (Page 78)

78
The projector is detecting abnormal condition .
Indicators
Projector Condition
POWER
green / red
WARNING
TEMP.
red
WARNING
FILTER
orange
SHUTTER
blue
LAMP 1/2
REP.
yellow
The temperature inside the projector is elevated close to
the abnormally high level.
The temperature inside the projector is abnormally high.
The projector cannot be turned on. When the projector
is cooled down enough and the temperature returns to
normal, the POWER indicator lights red and the projector
can be turned on. (The WARNING TEMP. indicator keeps
blinking.) Check and replace the filter.
The projector has been cooled down enough and the
temperature returns to normal. When turning on the
projector, the WARNING TEMP. indicator stops blinking.
Check and replace the filter.
The lamp cannot light up. (The projector is preparing for
stand-by or the projection lamp is being cooled down. The
projector cannot be turned on until cooling is completed.)
The lamp cannot light up. (The lamp has been cooled
down enough and the projector is in stand-by mode and
ready to be turned on with the ON/STAND-BY button.)
When either of the 2 lamps is out.
The lamp has been used overtime. Replace the lamp
immediately.
✽
✽
✽
✽
✽
✽
✽
When the filter detects clogging, reaches a time set in the timer setting or runs out of the filter scroll, the WARNING
FILTER indicator lights orange. When this indicator lights orange, replace the filter or the filter cartridge with a new
one promptly. Reset the Filter counter and Scroll counter after replacing the filter cartridge (p.65).
✽
✽
✽
✽
✽
✽
✽
✽
✽ ✽
✽ ✽ ✽
WARNING FILTER
When the LAMP 1 REPLACE indicator and the LAMP 2 REPLACE indicator light yellow, replace the projection lamps
with new ones promptly. See pages 53-54, 66- 68.
LAMP 1/2 REPLACE
✽
✽
red
green
red
red
red
green
Appendix