Vivitek D5500 manual Indicator Messages, Troubleshooting, Power LED

APPENDIX

Troubleshooting

Indicator Messages

Several indicator messages are used by the projector to alert users of problems with setup or internal parts. The LEDs on the top surface of the projector show the status of the WARNING and lamp 1/2 as well as the general working order of the projector through the WARNING LED (see OSD Controls and Status LEDs on page 6 for location). The following tables describe the various states of the 4 LEDs.

The POWER LED

PROJECTOR STATUS	LED CONDITION	LED SEQUENCE	PROJECTOR CONDITION
AC off	Off	Off	Off
Cooling	Orange blink	0.5 secs on	After power off
		0.5 secs off
Power up sequence	Green blink	0.5 secs on	Start up
		0.5 secs off
Standby	Orange on	On	Standby
Power on	Green on	On	On
The WARNING LED
PROJECTOR STATUS	LED CONDITION	LED SEQUENCE	PROJECTOR CONDITION
Normal condition	Off	Off	Power on
Cover ERROR	Red 1 time blink	0.5 secs on	ERROR
	(repeatedly)	2.5 secs off
Temperature ERROR	Red 2 times blink	(0.5 secs ON > 0.5 secs	ERROR
	(repeatedly)	OFF) * 2 > 2.0 secs OFF
Power ERROR	Red 3 times blink	(0.5 secs ON > 0.5 secs	ERROR
		OFF) *3 > 2.0 secs OFF
Fan ERROR	Red 4 times blink	(0.5 secs ON > 0.5 secs	ERROR
	(repeatedly)	OFF) * 4 > 2.0 secs OFF
Keylocked	Orange light up	On	Keylocked function
(when push key)			enabled
Standby	Off	Off	Standby
(Power-saving)			(Power-saving)
Standby (Normal)	Green light	On	Standby (Normal)

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