Maintenance

Replacing consumables

Replacing the air filter

Q Tip: Dispose of used air

1 Turn off the power, wait

filters properly in ac-

 

until the projector cools

cordance with your

down and the "beep

local regulations.

beep" tone sounds, then

Air Filter:

disconnect the power

Polypropylene

cable.

 

2 Remove the air filter cover.

Put your finger under the latch and pull it upward.

Replacing the lamp

cCaution:

If the lamp stops working and needs to be re- placed, there is the danger that the lamp may already be broken.

If replacing the lamp of a projector which has been installed to the ceiling, you should always assume that the lamp is broken and handle it with extreme care during re- moval. Furthermore, you should stand to the side of the projector, not underneath it.

1 Turn off the power, wait until the projector cools down and the "beep beep" tone sounds, then disconnect the power cable.

*Wait until the lamp cools down (takes approxi- mately 1 hour).

6 Securely tighten the lamp fixing screws.

2 Remove the lamp cover.

To remove the cover, use a screwdriver (the one supplied in the same package as the optional lamp) inserted into the lamp cover open switch.

7 Install the lamp cover.

Resetting the lamp operating time

The lamp operating time

1 Press

 

 

to turn on

2 Press

 

to display the

must always be reset after

 

 

 

the lamp has been replaced

the power.

 

configuration menu.

with a new one.

The projector has a built-in counter which keeps track of the lamp operating time. When the cumulative operating time reaches a certain point, it causes the replacement warning message to be displayed.

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