Dukane 8944 user manual Regarding the indicator lamps

Troubleshooting

Regarding the indicator lamps (continued)

POWER	LAMP	TEMP	Description
indicator	indicator	indicator
			The cooling fan is not operating.
Blinking			Please turn the power off, and allow the projector to
			cool down at least 20 minutes. After the projector has
In Red
	Turned	Blinking	sufficiently cooled down, please make confirmation
or
	off	In Red	that no foreign matter has become caught in the fan,
Lighting
			etc., and then turn the power on again.
In Red
			If the same indication is displayed after the remedy,
			please contact your dealer or service company.
			There is a possibility that the interior portion
			has become heated.
			Please turn the power off, and allow the projector to
Blinking			cool down at least 20 minutes. After the projector has
			sufficiently cooled down, please make confirmation of
In Red
	Turned	Lighting	the following items, and then turn the power on again.
or
	off	In Red	• Is there blockage of the air passage aperture?
Lighting
			• Is the air filter dirty?
In Red
			• Does the peripheral temperature exceed 35°C?
			If the same indication is displayed after the remedy,
			please set FAN SPEED of the SERVICE item in the
			OPTION menu to HIGH.
			It is time to clean the air filter.
			Please immediately turn the power off, and clean or
Lighting	Simultaneous		change the air filter referring to the section “Air Filter”.
In Green	blinking in Red		After cleaning or changing the air filter, please be sure
			to reset the filter timer. After the remedy, reset the
			power to ON.
			There is a possibility that the interior portion
Lighting	Alternative		has become overcooled.
			Please use the unit within the usage temperature
In Green	blinking in Red
			parameters (5°C to 35°C). After the treatment, reset
			the power to ON.
Blinking in			At least 1 “Power ON” schedule is saved to the
Green for	Turned	Turned	projector.
approx. 3	off	off	(Please refer to the User’s Manual-Network Functions:
seconds			Schedule Settings for more information.)

NOTE • When the interior portion has become overheated, for safety purposes, the power source is automatically turned off, and the indicator lamps may also be turned off. In such a case, press the “” (OFF) side of the power switch, and wait at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.

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