Sharp PG-D4010X Maintenance Indicators, About the temperature warning indicator, Top View

Maintenance Indicators

■The warning lights (power indicator, lamp indicator and temperature warning indicator) on the projector indicate problems inside the projector.

■If a problem occurs, either the temperature warning indicator or the lamp indicator will illuminate red, and the projector will enter standby mode. After the projector has entered standby mode, follow the procedures given below.

Top View

Power indicator Lamp indicator

Temperature warning indicator

About the temperature warning indicator

If the temperature inside the projector increases, due to blockage of the air vents, or the setting location, the temperature warning indicator will blink. And if the temperature keeps on rising,

“” will illuminate in the lower left corner of the picture with the temperature warning indicator blinking. If this state continues, the lamp will turn off, the cooling fan will run and then the projector will enter standby mode. When you fi nd the temperature warning indicator blinking, be sure to perform the measures described on page 54.

About the lamp indicator

■When the remaining lamp life becomes 5% or less, (yellow) and “Change The Lamp” will be displayed on the screen. When the percentage becomes 0%, it will change to (red), the lamp will automatically turn off and then the projector will automatically enter standby mode. At this time, the lamp indicator will illuminate in red.

■If you try to turn on the projector a fourth time without replacing the lamp, the projector will not turn on.

Indicators on the Projector
Power indicator	Red on	Normal (Standby)
	Green on	Normal (Power on)
	Red blinks	Abnormal (See page 54.)
	Green blinks	Normal (Cooling)
	Green and orange	The lens shutter is closed. (See page 29.)
	blink alternately
Lamp indicator	Green on	Normal
	Green blinks	The lamp is warming up.	Appendix
	Red on	The lamp is shut down abnormally or requires to be
		changed. (See page 54.)
Temperature	Off	Normal
warning indicator
	Red on/Red blinks	The internal temperature is abnormally high. (See page 54.)

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