Sharp XG-P25X operation manual Lamp/Maintenance Indicators

Lamp/Maintenance Indicators

Maintenance Indicators

POWER	LAMP	TEMPERATURE
indicator	REPLACEMENT	WARNING
	indicator	indicator

•The warning lights on the projector indicate problems inside the projector.

•There are two warning lights: a TEMPERATURE WARNING indicator which warns that the projector is too hot, and a LAMP REPLACEMENT indicator which lets you know when to change the lamp.

•If a problem occurs, either the TEMPERATURE WARNING indicator or the LAMP REPLACEMENT indicator will light up red. After turning off the power, follow the procedures given below.

Maintenance Indicator	Condition	Problem	Possible Solution
TEMPERATURE	The internal	• Blocked air intake.	• Relocate the projector to an area with
WARNING indicator	temperature is		proper ventilation.
	abnormally high.
		• Clogged air filter.	• Clean the filter.
			(See page 64 .)
		• Cooling fan breakdown.	• Take the projector to your nearest Sharp
		• Internal circuit failure.	Authorized LCD Projector Dealer or Service
			Center for repair.
LAMP REPLACE-	The lamp does not	• Burnt-out lamp.	• Carefully replace the lamp. (See pages 62
MENT indicator	light up.	• Lamp circuit failure.	and 63 .)
			• Take the projector to your nearest Sharp
	The lamp requires	• Lamp has been used for
			Authorized LCD Projector Dealer or Service
	replacement.	over 1,400 hours.
			Center for repair.
POWER indicator	The POWER	• The filter cover is open.	• Securely install the filter cover.
	indicator flashes in		• If the POWER indicator flashes even when
	red when the		the filter cover is securely installed, contact
	projector is on.		your nearest Sharp Authorized LCD
			Projector Dealer or Service Center for
			advice.

&Troubleshooting

Maintenance

•If the TEMPERATURE WARNING indicator lights up, follow the above possible solutions and then wait until the projector has cooled down completely before turning the power back on. (At least 5 minutes.)

•If the power is turned off and then turned on again, as during a brief rest, the LAMP REPLACEMENT indicator may be triggered, preventing the power from going on. Should this occur, take the power cord out of the wall outlet and put it back in again.

Lamp

The lamp in this projector operates for approximately 1,500 cumulative hours, depending on the usage environ- ment. It is recommended that the lamp be replaced after 1,400 cumulative hours of use or when you notice a significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen Display. (see page 51 .)

CAUTION

•Intense light hazard. Do not attempt to look into the aperture and lens while the projector is operating.

•As the usage environment can vary significantly, the projector lamp may not operate for 1,500 hours.

E-61

	Condition	Problem	Possible Solution
The LAMP REPLACEMENT		• Lamp has been used for over 1,400	• Purchase a replacement lamp unit
indicator lights up red, and “LAMP”		hours.	(lamp/cage module) of the current
and “	” will blink in yellow in the		type BQC-XGP25X//1 from your
lower-left corner of the picture.			nearest Sharp Authorised LCD
			Projector Dealer or Service Center.
A significant deterioration of the
			• Replace the lamp. (See pages 62
picture and color quality occurs.
			and 63 .) If you wish, you may
The power will automatically turn		• Lamp has been used for over 1,500
			have the lamp replaced at your
off and the projector will enter		hours.
			nearest Sharp Authorised LCD
standby mode.
			Projector Dealer or Service Center.

“LAMP” and “” will blink in red in the lower-left corner of the picture, and the power will turn off.

XG-P25X/CD (E)-g 61 02.3.19, 7:12 PM