Panasonic PT-D5500UL manual Indication of lamp monitor, Monitor, Replace, Lamp monitor

Indication of lamp monitor

This projector is equipped with 3 indicators to show when a lamp needs replacement or there is an abnormal internal temperature. These lamps flash or light up to indicate a problem.

Turn the power off and follow the steps below.

			Lamp 2 monitor (LAMP 2)
			Lamp 1 monitor (LAMP 1)
			Temperature monitor (TEMP) indicator
Name of monitor	Lamp	Information	Checkpoint	Remedial measure
lamp	indication
			• Did you turn on the	• Wait about five minutes in the
			power when the	current status.
		Warm-up status	ambient temperature	• Install the unit in a location
	Lighting in		was low	having an ambient
	red		(approx. 0 °C)?	temperature from 0 to 40 °C.
	(lamp unit			• Remove the object that is
	ON)
Temperature		High temperature	• Check if the	blocking the ventilation port.
monitor				• Move the projector to a
		inside. (WARNING)	ventilation port is
				temperature of 0 to 40 ˚C and
			blocked.
TEMP				the humidity of 20 to 80% (no
			• Is the room air
				condensation).
			temperature too high?
	Blinking in	High temperature		• Turn off the MAIN POWER
	red	inside	• Check the air filter for	switch using the procedure on
			clogging.
	(2 times)	(Standby condition)		page 23 and clean the air filter
				(refer to page 42).
	Blinking in			• Turn off the main power supply
		Cooling fan has		(MAIN POWER) switch in the
	red
		been stopped.		procedure shown on page 23
	(3 times)
				and consult the distributor.
			• Did you notice a	• This lamp monitor lights up
			“REPLACE THE	when the lamp unit used hours
	Lighting in	Indicates the time	LAMP” message on	have reached 1 300 hours
		for replacing the	the screen when	(3 800 hours when long life
	red
		lamp unit.	turning on the	lamp units are used). Request
Lamp monitor			projector power	the dealer to replace the lamp
			supply.	unit.

•Did you turn the power • Wait until the lamp has cooled

LAMP1 LAMP2		back on immediately	off, and then turn on the
		after turning it off?	power.
Blinking in
	Error is detected in	• Some error has
red		arisen in the lamp	• Turn off the MAIN POWER
	the lamp circuit.
(3 times)		circuit.	switch using the procedure on
		• Check for fluctuation	page 23 and consult the
		(or drop) in the source	dealer.
		voltage.

Attention • To solve any problems that the TEMP and LAMP monitor show, first turn the power off by following the steps on pages 22, 23.

•If the main power turns off after the TEMP monitor flashes, the projector has malfunctioned. Please consult your dealer.

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