Dukane Projector 8912H User Manual

Page 54

Maintenance

A lamp has finite product life. Using the lamp for long periods of time could cause

the pictures darker or the color tone poor. Note that each lamp has a different

lifetime, and some may burst or burn out soon after you start using them.

Preparation of a new lamp and early replacement are recommended. To prepare

a new lamp, contact to your dealer and tell the lamp type number.

Replacing the lamp

Type number : 456-8755H

Turn the projector off, and unplug the power cord.

Allow the projector to cool for at least 45 minutes.

Prepare a new lamp. If the projector is mounted on

a ceiling, or if the lamp has broken, also ask the

dealer to replace the lamp.

Loosen the screw (marked by arrow) of the lamp cover

and then slide the lamp cover to the side to remove it.

Loosen the 2 screws (marked by arrow) of the

lamp, and slowly pick up the lamp by the handles.

Insert the new lamp, and retighten firmly the

2 screws of the lamp that are loosened in the

previous process to lock it in place.

Slide the lamp cover back in place and firmly

fasten the screw of the lamp cover.

Turn the projector on and reset the lamp time using

the LAMP TIME item in the OPTION menu.

(1) Press the MENU button to display a menu.

(2) Point at the Go to Advanced Menu … in the menu

using the ▼/▲ button, then press the ► button.

(3) Point at the OPTION in the left column of the menu

using the ▼/▲button, then press the ► button.

In case of replacement by yourself, follow the following procedure.

Replacing the lamp

Handles

(4) Point at the LAMP TIME using the ▼/▲ button, then press the ► button. A dialog will appear.

(5) Press the ▲ button to select RESET on the dialog. It performs resetting the lamp time.

• Please reset the lamp time only when you have replaced the lamp,

for a suitable indication about the lamp.

NOTE

lamp cover

►Do not touch any inner space of the projector, while the lamp

is taken out.

CAUTION