Hitachi BZ-1 Manuel d'utilisateur télécharger pdf (Page 110)

110

Message Description

The internal temperature is rising.

Please turn the power off, and allow the projector to cool

down at least 20 minutes. After having conrmed the

following items, please turn the power ON again.

• Is there blockage of the air passage aperture?

• Is the air lter dirty?

• Does the peripheral temperature exceed 35°C?

• 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

(



61).

A note of precaution when cleaning the air lter.

Please immediately turn the power off, and clean or change

the air lter referring to the “Cleaning and replacing the

air lter” section of this manual. After you have cleaned or

changed the air lter, please be sure to reset the lter timer

(



58, 104).

The button operation is not available.

Troubleshooting

Related messages (continued)

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Hitachi BZ-1 Manuel d'utilisateur Page 110