Projector User Manual

101

Maintenance

User’s Guide

PROCEDURE

Turn off the projector's power, wait until the cool-

down period has ended and a "pip-pip" confirmation

buzzer sounds, and then disconnect the power cable.

The cool-down period lasts for about 20 seconds.

Wait until the lamp has cooled down, then remove the

lamp cover from the base of the projector.

It takes approximately one hour for the lamp to cool down by

itself after the cool-down period has finished.

While pressing the two hooks, pull the lamp cover up to

remove it.

Loosen the two lamp fixing screws.

Loosen the two lamp fixing screws with the screwdriver that is

supplied with the spare lamp (or your own cross head

screwdriver).

Replacing the Lamp

CAUTION

•If you are replacing the lamp because it has stopped working, it is

possible that the lamp is broken.

If replacing the lamp of a projector which has been installed on the

ceiling, you should always assume that the lamp is broken and

handle it with extreme care during removal. Furthermore, you

should stand to the side of the projector, not underneath it.

•Wait until the lamp has cooled down sufficiently before removing the

lamp cover. It takes a further one hour after the cool-down

period

has finished for the lamp to be cool enough.