Maintenance

Aboutindindicatorst us status

If an indicator turns on

If a problem should occur inside the projector, the <TEMP> and/or <LAMP> indicators will inform you. Manage the indicated problems as follow.

Attention

zzBefore you take a remedial measure, follow the procedure of switching the power off indicated in “Powering off the projector”. (Æpage 30)

zzConfirm the status of the power indicated on the <ON(G)/STANDBY(R)> indicator. (Æpage 29)

<TEMP> indicator

 

 

 

<LAMP> indicator

 

 

 

 

 

 

 

JJ<TEMP> indicator

Indicator

Status

Check

Remedy

status

 

 

 

 

 

Is the air intake/exhaust

Remove any objects that are blocking the air intake/exhaust port.

 

 

port blocked?

 

 

 

Are the air filters

See air filters cleaning or replacing. (Æpages 55-57)

 

 

blocked?

 

 

 

Lights in

Temperature

Is the room

Set up the projector in a location with an ambient temperature of

red

too high

temperature high?

0°C (32°F) to 40°C (104°F)*.

 

 

Is the projector used

- Use the projector between the altitude approx. 1 000 m

 

 

(3 300 ft) and approx. 3 000 m (10 000 ft) and set [High Altitude]

 

 

above the altitude of

 

 

to [On]. (Æpage 44)

 

 

1 000 m (3 300 ft) ?

 

 

 

- Do not use the projector at elevations approx. 3 000 m (10 000 ft).

Blinks in

The fan has

--

Disconnect the power plug from the power outlet and contact your

red

stopped

dealer.

 

*For the elevations below approx. 750 m (2 500 ft). When using the projector at the elevations between approx. 750 m (2 500 ft) and approx. 1 500 m (5 000 ft) sea level, temperature will be 0°C (32°F) to 35°C (95°F). When using the projector at the elevations between approx. 1 500 m (5 000 ft) and approx. 3 000 m (10 000 ft) sea level, temperature will be 0°C (32°F) to 30°C (86°F).

JJ<LAMP> indicator

Indicator

Status

Check

Remedy

status

 

 

 

Maintenance

 

 

 

Lamp does not

Does the projector be turned on

Turn on the projector until the lamp has

 

immediately after powering off?

completely cooled down.

 

Lights in red light; or lights out

 

 

 

Lamp unit failure; abnormal lamp

Disconnect the power plug from the power

 

during projection

 

 

power; lamp broken

outlet, and contact your dealer.

Note

zzWhen re-start the projector, turn off the projector, unplug the power cord, and then wait 30 seconds or more before reconnecting power.

zzIf the <TEMP> indicator lights or flashes or the <LAMP> indicator lights despite taking the actions above, plug out the AC power cord, and contact your dealer for repair.

54 - ENGLISH