Troubleshooting

Regarding the indicator lamps (continued)

POWER

LAMP

TEMP

Description

indicator

indicator

indicator

 

 

 

 

 

 

 

 

The cooling fan is not operating.

Blinking

 

 

Please turn the power off, and allow the projector to

 

 

cool down at least 20 minutes. After the projector has

In Red

 

 

Turned

Blinking

sufficiently cooled down, please make confirmation

or

off

In Red

that no foreign matter has become caught in the fan,

Lighting

 

 

etc., and then turn the power on again.

In Red

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

 

 

 

please contact your dealer or service company.

 

 

 

There is a possibility that the interior portion

 

 

 

has become heated.

 

 

 

Please turn the power off, and allow the projector to

Blinking

 

 

cool down at least 20 minutes. After the projector has

 

 

sufficiently cooled down, please make confirmation of

In Red

 

 

Turned

Lighting

the following items, and then turn the power on again.

or

off

In Red

• Is there blockage of the air passage aperture?

Lighting

 

 

• Is the air filter dirty?

In Red

 

 

 

 

• Does the peripheral temperature exceed 35°C?

 

 

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

please set FAN SPEED of the SERVICE item in the

 

 

 

OPTION menu to HIGH.

 

 

 

It is time to clean the air filter.

 

 

 

Please immediately turn the power off, and clean or

Lighting

Simultaneous

change the air filter referring to the section “Air Filter”.

In Green

blinking in Red

After cleaning or changing the air filter, please be sure

 

 

 

to reset the filter timer. After the remedy, reset the

 

 

 

power to ON.

 

 

 

There is a possibility that the interior portion

Lighting

Alternative

has become overcooled.

Please use the unit within the usage temperature

In Green

blinking in Red

parameters (5°C to 35°C). After the treatment, reset

 

 

 

 

 

 

the power to ON.

Blinking in

 

 

At least 1 “Power ON” schedule is saved to the

Green for

Turned

Turned

projector.

approx. 3

off

off

(Please refer to the User’s Manual-Network Functions:

seconds

 

 

Schedule Settings for more information.)

NOTE • When the interior portion has become overheated, for safety purposes, the power source is automatically turned off, and the indicator lamps may also be turned off. In such a case, press the “” (OFF) side of the power switch, and wait at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.

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Dukane 8755E-RJ, 8776-RJ user manual Regarding the indicator lamps

8755E-RJ, 8776-RJ specifications

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