Sanyo PLC-WM5500, WM5500L owner manual Projector Condition, Appendix, Indicators, 

Appendix

The projector is detecting abnormal condition..

			Indicators						Projector Condition
POWER		LAMP	TEMP.			FILTER	SHUTTER	REPLACE
			WARNING		WARNING			LAMP
green		red		red		orange	blue	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
Fig.2	Filter replacement icon								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
Fig.3									soon as possible.
									Note:
									Fig.2, Fig.3 and Fig.4 icon will not appear when the Display function is
									set to Off (p.52) or during “Freeze” (p.30).
Fig..4	Filter cartridge replacement icon
									The filter cartridge is not installed in the projector. Check the filter
									compartment to see if the filter cartridge is installed in the projector.
									When the filter cartridge is installed and the indicators continue to
		❖							light and blink, read the column below.
									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 center immediately.

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