3M MP8780 manual Indicator Status, Power Change Lamp Cover FAN Temp

TECHNICAL

c)Example of computer signal (continued)

Note 1: MAC adapter is necessary to set the resolution mode.

Projector is compatible with 13 inch mode and 16 inch mode.

Set all dip switches OFF except those indicated below.

MAC 13" mode = switch 1 and 2 are ON

MAC 16" mode = switch 2 and 4 are ON

(Example of 16 inch mode)

Note 2: Some input sources may not be displayed properly because they are not compatible with the projector.

A.6 Indicator Status

The indicators lamps will light or flash to indicate the following operating conditions:

POWER	CHANGE
	LAMP	COVER	FAN	TEMP	LAMP	Meaning	Remedy
Lights
Orange	Off	Off	Off	Off	Off	Standby mode	Normal
Flashes
Green	Off	Off	Off	Off	Off	During warm up	Normal
Lights	Off	Off	Off	Off	Off	During operation	Normal
Green	Flash	Off	Off	Off	Off	The lamp operating	Replace lamp
	RED					hours have reached
						950 hours or more
	Lights	Off	Off	Off	Off	The lamp operating	Replace lamp
	RED					hours have reached
						1000 hours or more
Lights	Off	Lights	Off	Off	Off	Bottom cover is open	Attach the
Orange		RED					Bottom cover
	Off	Off	Lightd	Off	Off	Cooling fan not	Contact your
			RED			operating	dealer
	Off	Off	Off	Flashes	Off	Operating temperature	Check the air filter.
				RED		is above normal range	Remove any
	Off	Off	Off	Lights	Off	Operating temperature	objects blocking
				RED		is above normal range	ventilation. Lower
						and projector has	the ambient
						overheated	temperature.
							Contact your
							dealer
	Off	Off	Off	Off	Lights	Lamp or internal power	Change lamp.
					RED	failure	Contact your
							dealer

When the LAMP indicator lights or flashes, turn the power off. If the problem persists, contact your dealer.

A-6 3M™ Multimedia Projector MP8780 © 3M 1999