Panasonic PT-P1SDE manual Lamp indicator Temp indicator, Remedy

When the TEMP indicator and the LAMP indicator are illuminated

There are two indicators on the control panel of the projector which give information about the operating condition of the projector. These indicators illuminate or flash to warn you about problems that have occurred inside the projector, so if you notice that one of the indicators is on, turn off the power and check the table below for the cause of the problem.

LAMP indicator

TEMP indicator

TEMP indicator

Indicator	Illuminated (red)	Flashing (red)
display	(Lamp unit on)	(Lamp unit off)
	The surrounding temperature or	The surrounding temperature or
	the temperature inside the	the temperature inside the
Problem	projector has become unusually	projector has become
	high.	dangerously high, causing the
		lamp unit to automatically shut
		off.
Possible	B The ventilation holes may be covered.
cause	B The ambient temperature in the place of use may be too high.
	B The air filter may be blocked.
	B Uncover the ventilation holes.
	B Set up the projector in a place where the temperature is
	between 0 °C (32 °F) and 40 °C (104 °F) and the humidity is
	between 20% and 80% (with no condensation). [If you set the
Remedy	“HIGHLAND” to “ON” (page 50), set up the projector in a place
	where the temperature is between 0 °C (32 °F) and 35 °C
	(95 °F) and the humidity is between 20% and 80% (with no
	condensation).]
	B Disconnect the mains lead by following the procedure on page
	28, and then clean the air filter. (Refer to page 56.)

	LAMP indicator
Indicator	Illuminated (red)	Flashing (red)
display
	It is nearly time to	An abnormality has been detected in the lamp
Problem	replace the lamp	circuit.
	unit.
	B Does “REPLACE	B The power may	B There may be an
Possible	LAMP” appear on	have been turned	abnormality in the
	the screen after	on straight away	lamp circuit.
cause
	the projector is	after it was turned	B The lamp unit may
	turned on?	off.	be blown.
	B This occurs when	B Wait for a while	B Disconnect the
	the operation time	until the lamp unit	mains lead by
	for the lamp unit is	cools down before	following the
	nearing 2 250	turning the power	procedure on
	hours. Ask your	back on again.	page 28, and then
	dealer or an		contact an
Remedy	Authorised		Authorised
	Service Centre to		Service Centre.
	replace the lamp		B Ask your dealer or
	unit. (page 57)		an Authorised
			Service Centre to
			replace the lamp
			unit. (page 57)

NOTE:

BBe sure to disconnect the mains lead by following the procedure given in “Turning off the power” on page 28 before carrying out any of the procedures in the “Remedy” column.

BIf the TEMP indicator is illuminated and the power turns off after the procedures in the “Remedy” column have been carried out, it means an abnormality has occurred. Please contact an Authorised Service Centre so that the necessary repairs can be made.

Care and maintenance

54-ENGLISH ENGLISH-55