Mitsubishi-electric HC3000 Bedienungsanleitung PDF herunterladen (Seite 31)

EN-31

ENGLISH

Using ﬁ lter

Filter cover

(a)

Holder

Filter cover

Filter

Filter cover

(a)

This projector has a ﬁ lter cover (ﬁ lter) for keeping dust out. When using the projector in a dusty place, attach this ﬁ lter

cover.

Installation

Before installing this ﬁ lter to the projector, be sure

to unplug the projector from the outlet.

1. Fit three hooks of the ﬁ lter cover into the projector.

2. Push the ﬁ lter cover in the direction of the arrow.

• If you use excess force to push the ﬁ lter cover,

the hooks may be damaged.

3. Tighten the attachment screw (a) ﬁ rmly.

Cleaning

Before cleaning, be sure to turn off the main power switch and unplug the projector from the outlet.

• Clean the ﬁ lter frequently (at least once a month). When dust accumulates on the ﬁ lter at the air inlet, the

temperature inside the projector may rise abnormally high, causing damage to the internal parts and reducing

the lifetime of the panel.

• In case of any abnormality including an abnormal rise of the inside temperature, the projector may automatically

turn off and go into the standby mode where the light source lamp is turned off in order to protect its internal

parts.

Cleaning the ﬁ lter

1. Remove the screw (a) from the ﬁ lter cover.

• Be careful not to lose the screw.

2. Move the ﬁ lter cover in the direction of the arrow.

3. Release three hooks and remove the ﬁ lter cover from

the projector.

• If you use excess force to pull the ﬁ lter cover, the

latches may be damaged.

4. Remove the holder that is retaining the ﬁ lter while

pushing the tab of the holder in the direction of the

arrow.

5. Remove the ﬁ lter from the ﬁ lter cover.

6. Clean dirt and dust adhering to the ﬁ lter using a

vacuum.

• If stubborn stains persist, wash the ﬁ lter with diluted

detergent, rinse with water, and dry well.

7. Attach the ﬁ lter to the ﬁ lter cover.

• Make sure that the ﬁ lter is positioned correctly.

8. Fit and push the holder as far as it will go and press it in

the direction of the arrow to install.

9. Fit three hooks of the ﬁ lter cover into the projector.

10. Push the ﬁ lter cover in the direction of the arrow.

• If you use excess force to push the ﬁ lter cover, the

hooks may be damaged.

11. Tighten the attachment screw (a) of the ﬁ lter cover

ﬁ rmly.

• Don’t use any other ﬁ lters than that designed for this projector.

• If you are disturbed by the light emitted from the side of the projector, attach

the ﬁ lter to block the light. Further, if you are disturbed by the light emitted

from the hole of theft-proof lock, place the supplied cap on the hole.

Cap

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