Lamp/Temperature/FilterIndicators IndicatorsManaging the indicated problems

If a problem should occur inside the projector, the lamp indicators <LAMP1>/<LAMP2>/<LAMP3>/<LAMP4>, the temperature indicator <TEMP>, and the filter indicator <FILTER> will inform you by lighting or flashing.

Check the status of the indicators and manage the indicated problems as follows.

Attention

zzWhen switching off the power to deal with problems, make sure to follow the procedure in “Switching off the projector” ( page 51).

Note

zzCheck the status of the power supply with the power indicator <ON (G)/STANDBY (R)>. ( page 49)

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■■Lamp indicators <LAMP1>/<LAMP2>/<LAMP3>/<LAMP4>

 

Indicator

Illuminating red

Flashing red

Flashing red

 

status

(1 time)

(3 times)

 

 

 

Problem

Time to replace the lamp

The lamp unit or the lamp

A problem is detected in the lamp or

 

unit. ( page 148)

case is not installed.

the power supply for the lamp.

 

 

 

 

zzIs [REPLACE LAMP]

zzIs the lamp unit or the lamp

zzHave you

zzSome error

 

 

displayed when you

case installed?

turned on the

has arisen

 

 

turned on the power?

 

power again

in the lamp

 

Cause

zzThis indicator lights up

 

immediately

circuit. Check

 

when the cumulative

 

after turning it

for fluctuation

 

 

 

 

 

operating time of the

 

off?

(or drop) in the

 

 

lamp unit has reached

 

 

source voltage.

 

 

1 800 hours*1.

 

 

 

 

 

zzReplace the lamp unit.

zzInstall the lamp unit or

zzWait a while

zzTurn the <MAIN

 

 

 

the lamp case if it is not

until the

POWER>

Maintenance

 

 

installed.

luminous lamp

switch to

Solution

 

zzIf the indicator is still

cools off, and

<OFF>

 

 

blinking in red despite

then turn on

( page 51), and

 

 

 

 

 

 

having installed the lamp

the power.

consult your

 

 

 

unit or the lamp case,

 

dealer.

 

 

 

consult your dealer.

 

 

 

 

 

 

 

 

*1: 300 hours when the optional accessory replacement lamp unit (for portrait mode) (Model No.: ET-LAD510P (1 pc), ET-LAD510PF (4 pcs)) is used.

Note

zzIf the lamp indicator <LAMP1>/<LAMP2>/<LAMP3>/<LAMP4> is still lit or flashing after taking the preceding measures, ask your dealer to repair the unit.

142 - ENGLISH