ENGLISH
MAINTENANCE
Replacing Lamp Unit
CAUTION:
•Do not touch the lamp and the lamp unit carelessly. It is extremely hot. Wait at least one hour for the lamp to cool down before handling.
•Do not loosen any screws except for those mentioned below.
•The lamp may break if handled improperly.
•Do not use other than a Marantz replacement lamp unit.
❖How to replace the Lamp Unit
PREPARATION:
When replacing the lamp, turn off the power for the projector. After the cooling fan stops, disconnect the power cord and wait for one hour until the lamp is cooled down completely, then replace the lamp.
1. Press the STANDBY key on the remote controller or the | 5. Remove the lamp cover screw. |
POWER key on the projector to turn the projector off. |
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2.After the cooling fan stops, Unplug the AC power cord.
3.Wait at the least one hour for the lamp and lamp unit to cool down.
4.Read the caution and warning labels on the unit.
Lamp cover
WARNING |
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THIS COVER IS PROVIDED WITH |
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INTERLOCK TO REDUCE THE RISK OF |
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EXCESSIVE ULTRAVIOLET RADIATION. |
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DO NOT DEFEAT ITS PORPOSE OR | CAUTION : | CAUTION HOT : |
ATTEMPT TO SERVICE WITHOUT | ||
REMOVING COVER COMPLETELY. |
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| ATTENTION : | ATTENTION CHAUD : |
WARNING | CAUTION : HIGH PRESSURE LAMP | CAUTION HOT : UNPLUG |
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THIS COVER IS PROVIDED WITH |
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INTERLOCK TO REDUCE THE RISK OF | MAY EXPLODED IF IMPROPERLY HANDLED. | THE POWER CORD AND WAIT | M |
EXCESSIVE ULTRAVIOLET RADIATION. | REFER SERVICING TO QUALIFIED SERVICE | 60 MINUTES BEFORE CHARGING |
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DO NOT DEFEAT ITS PORPOSE OR |
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PERSONNEL. | THE LAMP. |
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ATTEMPT TO SERVICE WITHOUT |
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REMOVING COVER COMPLETELY. | ATTENTION : LA LAMPE SOUS | ATTENTION CHAUD : |
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| HAUTE PRESSION PEUT SI ELLE, N'EST | DEBRANCER LE CORD ON |
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| PAS MANIPULEE CORRECTEMENT, | D'ALOMENTION ET ATENDER |
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| CONFIER L'OPERATION A UN | 60 MINUTES AVANT DE |
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| PERSONNEL D'ENTRETIEN QUALIFIE. | CHANGER LAMPE. |
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6.Remove the lamp cover in the direction of the arrow.
Lamp cover
7.Remove the two screws of the lamp unit. At this time, do not remove the other screws.
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