Monitor Lamp indicators,  Temp indicator

Monitor Lamp indicators

Lamp1 (LAMP1) indicator Lamp2 (LAMP2) indicator Temperature (TEMP) indicator Filter (FILTER) indicator

STANDBY(RED)/	LAMP	TEMP	FILTER
ON(GREEN)

STANDBY(RED)/

ON(GREEN)

LAMP

TEMP FILTER

If a problem should occur with the projector, the indicators will inform you. Manage the indicated problems as follow.

1.Confirm the status of all indicators and projector, and switch off the projector in proper way.

2.Find out the cause of the problem by status of each indicator.

3.Follow the instruction for each indication below and solve the problem.

4.Turn on the projector in the correct way and confirm the indicator is not indicating a problem any longer.

NOTE:

•If no problem is found or the problem remains, do not turn on the projector. Instead contact your nearest dealer.

Lamp	Information		Check point		Remedial measure
indication	Information		Check point		Remedial measure
indication
		•	Did you notice a “REPLACE	•	This lamp monitor lights up when the lamp
Lighting in red	Indicates the time for		LAMP” message on the screen		unit used hours have reached 1 800* hours.
Lighting in red	replacing the lamp unit		when turning on the projector		Request the dealer to replace the lamp unit.
	replacing the lamp unit		when turning on the projector		Request the dealer to replace the lamp unit.
			power supply?	* 2 800 hours for PT-D5000U only.
Blinking in red		•	Check the lamp unit	•	Install the lamp unit.
Blinking in red	Lamp unit is not installed.		compartment.	•	When lamp unit is installed and still having
once	Lamp unit is not installed.		compartment.	•	When lamp unit is installed and still having
once					the indicator lights, contact to the dealer.
					the indicator lights, contact to the dealer.
		•	Did you turn the power back on	• Wait until the lamp has cooled off, and then
Blinking in red	Error is detected in the		immediately after turning it off?		turn on the power.
Blinking in red	Error is detected in the	•	Some error has arisen in the	• Turn off the POWER switch of the projector
3 times	lamp circuit.		lamp circuit.		properly and contact your nearest dealer.
		• Check for fluctuation (or drop) in
			the source voltage.

Maintenance	Lamp	High temperature inside.	• Check the ventilation port is		•	Remove the object that is blocking the
	indication	Information		Check point		Remedial measure
	indication
			• Did you turn on the power when		•	Wait about 5 minutes in the current status.
		Warm-up status		the ambient temperature was	•	Install the unit in a location having an
	Lighting in red	Warm-up status		lower than approx. 0 °C (32 °F)?		ambient temperature from 0 °C (32 °F) -
				lower than approx. 0 °C (32 °F)?		ambient temperature from 0 °C (32 °F) -
						45 °C (113 °F).
						45 °C (113 °F).
		(WARNING)		blocked.		ventilation port.
			•	Is the room air temperature too	•	Move the projector to a temperature of 0 °C
	Blinking in red	The filter is excessively	•	Is the room air temperature too	•	Move the projector to a temperature of 0 °C
	Blinking in red	dirty and the ventilation is		high?		(32 °F) - 45 °C (113 °F) and the humidity of
	once	dirty and the ventilation is		high?		(32 °F) - 45 °C (113 °F) and the humidity of
	once	poor.	•	Was the temperature warning		20 % to 80 % (no condensation).
		poor.	•	Was the temperature warning		20 % to 80 % (no condensation).
				indication displayed?	• Turn off the POWER switch of the projector
	Blinking in red	High temperature inside.		indication displayed?	• Turn off the POWER switch of the projector
	twice	(Standby condition)				in proper way and contact the dealer.
	Blinking in red	Cooling fan has been			• Turn off the POWER switch of the projector
	3 times	stopped.				in proper way and contact the dealer.