Mitsubishi Electronics XL7000U Troubleshooting, No image appears on the screen Problem Solution

Troubleshooting

Before asking for repair of the projector, check the following. If the symptom persists, stop using the projector, be sure to unplug the power plug, and then contact your dealer.

No image appears on the screen.

Problem	Solution
Power can not be	t $IFDL XIFUIFS UIF JOEJDBUPST BSF PO PS PGG BOE IPX UIFZ BSF MJHIUOJOH
turned on.		POWER	STATUS				FILTER	Solution
								t $POOFDU UIF QPXFS DPSE UP UIF QSPKFDUPS
		Off		Off			Off	t 1MVH UIF QPXFS DPSE JOUP B XBMM PVUMFU
								t *G BOZ PCKFDUT BSF CMPDLJOH UIF BJS JOMFU PS PVUMFU HSJMMF SFNPWF UIFN BOE
								carry out the following.
								1. Unplug the power cord from the wall outlet.
				Off			Off	2. Make sure that the projector has cooled off.
								3. Plug the power cord into a wall outlet.
								4. Press the POWER button.
								t *G BOZ PCKFDUT BSF CMPDLJOH UIF BJS JOMFU PS PVUMFU HSJMMF SFNPWF UIFN
								t %POU FYQPTF UIF BJS PVUMFU HSJMMFT UP IPU BJS FNJUUFE GSPN B IFBUJOH
			Blinking				Off	appliance.
								t $IFDL XIFUIFS UIF mMUFS JT EJSUZ PS OPU
			orange
		Steady red						→ Clean the filter. (See page 56.)
								t 8BJU VOUJM UIF 45"564 JOEJDBUPS TUPQT CMJOLJOH HSFFO BOE UIFO QSFTT UIF
								POWER button.
			Blinking					t	*G ZPV VOQMVH UIF QPXFS DPSE XIJMF UIF GBO JT SPUBUJOH UIF MBNQ NBZ OPU UVSO
							Off		on about 2 and a half minutes when you plug the power cord next time.
			green
								t	The lamp can’t turn on again for 2 and a half minutes after it goes out.
								t 1SFTT UIF 108&3 CVUUPO TFWFSBM UJNFT
								t 3FQMBDF UIF MJHIU TPVSDF MBNQ 5IF UJNF GPS SFQMBDJOH UIF MJHIU TPVSDF
			Steady				Off	lamp has come.)
				red
								t "UUBDI UIF MBNQ DPWFS mMUFS DPWFS BOE MFOT
				Off			Off
								t 6OQMVH UIF QPXFS DPSE GSPN UIF XBMM PVUMFU BOE DPOUBDU ZPVS EFBMFS
		Blinking			Steady*
		red/green				or
					Blinking*
	*: Status of either or both of the indicators.
No image appears on	t 1SFTT UIF #-"/, CVUUPO UP DBODFM #-"/,
the screen.	t $IFDL UIBU UIF MFOT DBQ JT SFNPWFE
	t *U NBZ UBLF BCPVU  NJOVUF GPS UIF MBNQ UP MJHIU VQ
	t 5IF MBNQ GBJMT UP MJHIU VQ PO SBSF PDDBTJPOT *O TVDI B DBTF XBJU GPS B GFX NJOVUFT
		and then try again.
	t *G UIF QSPKFDUPS XBT UVSOFE PGG CFGPSF UIF MBNQ XBT DPPMFE EPXO TVGmDJFOUMZ MBTU UJNF
		the fan may start rotating and the POWER button may not work after the power cord
		is plugged. After the fan stops rotating, press the POWER button to turn back on the
		POWER indicator.
	t 4FU 4$"35 */165 JO UIF '&"563& NFOV UP 0'' 4FF QBHF 
	t $IFDL UIBU UIF JOUBLF WFOU JT DMFBO
	t $IFDL UIBU UIF DBCMFT DPOOFDUFE UP UIF FYUFSOBM EFWJDFT BSF OPU CSPLFO
	t When an extension cable is being used, replace it with the supplied cable for check.
		When images are displayed correctly, add an RGB signal amplifier to the extension cable.
Power turns off.	t 5IJT QSPCMFN NBZ PDDVS XIFO UIF JOUBLF WFOU BOEPS FYIBVTU WFOUT BSF CMPDLFE *O
		such a case, the STATUS indicator brinks orange.)

Remove the objects blocking the intake vent and/or exhaust vents and then carry out the following procedure.

1.Wait for the intake fan and/or exhaust fan to stop. (Wait until the STATUS indicator goes out.)

2.Unplug the power cord from the wall outlet.

3.Wait about 10 minutes.

4.Plug the power cord into a wall outlet.

5.Press the POWER button.

t
8IFO
UIF
45"564
JOEJDBUPS
JT
TUFBEZ
SFE
JU
JT
JOEJDBUJOH
UIBU
UIF
MBNQ
TIPVME
CF
replaced. Replace the lamp in this case.

t
$IFDL
UIBU
"650
108&3
0''
IBT
CFFO
TFU
UP
0''

t
*G
UIF
MBNQ
IBT
EFUFSJPSBUFE
JU
NBZ
HP
PVU
BGUFS
B
XIJMF
JU
JMMVNJOBUFT

EN-58