Troubleshooting

Regarding the indicator lamps (continued)

POWER

indicator

LAMP TEMP

indicator indicator

Description

 

 

 

There is a possibility that the interior portion

 

 

 

has become heated.

 

 

 

Please turn the power off, and allow the projector to cool down at least

Blinking

 

 

20 minutes. After the projector has sufficiently cooled down, please make

 

 

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

In Red

Turned

Lighting

• Is there blockage of the air passage aperture?

or

off

In Red

• Is the air filter dirty?

Lighting

 

 

• Does the peripheral temperature exceed 35°C?

In Red

 

 

 

 

• Is the projector used at an altitude of about 1600 m or

 

 

 

 

 

 

higher? If the projector is used at an altitude of about

 

 

 

1600 m or higher, set FAN SPEED of the SERVICE

 

 

 

item in the OPTION menu to HIGH ( 60).

 

 

 

The lens door is not opened properly.

 

 

 

One of the followings has been happened.

Lighting

Turned

Turned

• The lens door is not opened properly, when the projector

In Red

off

off

is turned on.

• The lens door position is shifted, while the projector is working.

 

 

 

 

 

 

Restart the projector, after confirming that there is nothing

 

 

 

that the lens door hits while opening or closing.

 

 

It is time to clean the air filter.

Lighting

Simultaneous

Please immediately turn the power off, and clean or

change the air filter referring to the section “Cleaning

In Green

blinking in Red

and replacing the air filter”. 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

Turned

Turned

At least 1 Power ON schedule is saved to the

Green for

projector.

approx. 3

off

off

Please refer to Schedule Settings section of User’s

seconds.

 

 

Manual - Network Guide.

NOTE • When the interior portion has become overheated, for safety purposes, the projector is automatically shut down, and the indicator lamps may also be turned off. In such a case, disconnect the power cord, 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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Hitachi IPJ-AW250NM There is a possibility that the interior portion, Has become heated, Lens door is not opened properly

IPJ-AW250NM specifications

The Hitachi IPJ-AW250NM is an advanced interactive projector that caters to the needs of modern classrooms and meeting spaces. Designed for versatility and ease of use, it combines vivid image quality with innovative features that enhance collaboration and engagement.

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