15
replaCIng the laMp
A lamp has a finite product life. Using the lamp for long periods of time may cause the
pictures to darken or compromise the color tone. 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, make contact
Teq with the lamp type number:
type number : dt01021
1. Turn off the projector, and unplug the power cord. Allow the
projector to cool for at least 45 minutes.
2. Prepare a new lamp. If the projector is mounted on a wall or
ceiling or if the lamp has broken, ask Teq to replace the lamp.
In case of replacement by yourself, follow the
following procedure.
3. Loosen the screw (marked by arrow) of the lamp cover and
then slide and lift the lamp cover to the side to remove it.
4. Loosen the 3 screws (marked by arrow) of the lamp, and slowly
pick up the lamp by the handles. Never loosen any other
screws.
5. Insert the new lamp, and firmly retighten the 3 screws of the lamp
that were loosened in the previous process to lock it in place.
6. While putting the interlocking parts of the lamp cover and the
projector together, slide the lamp cover back in place. Then
firmly fasten the screw of the lamp cover.
7. Turn on the projector 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 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.
(4) Point at the LAMP TIME using the
/
button, then press the
button. A dialog will appear.
(5) Press the
button to select “OK” on the dialog. This will reset the lamp time.
CAUTION
n
Do not touch any inner space of the projector while the lamp is out.
NOTE
n
Only reset the lamp time when you have replaced the lamp.
