Sanyo PLC-XE32, Service Manual

Page: 8 / 96

-8-
Lamp Replacement
How to check Lamp used time
The LAMP REPLACE indicator will light yellow when the
total lamp used time (Corresponding value) reaches 3,000
hours. This is to indicate that lamp replacement is required.
The total lamp used time is calculated by using the below
expression,
Total lamp used time =
t t
high x 1.5
t
normal: used time in the Normal mode
t
high : used time in the High mode and Auto mode.
You can check the lamp used time following to the below
procedure.
1
Press and hold the oN/StANd-BY button on the remote
control unit for more than 0 seconds.
2
The projector used time and lamp used time will be dis-
played on the screen briefly as follows.
Lamp replacement
WArNING:
- For continued safety, replace with a lamp assembly of the same type.
- Allow the projector to cool for at least 45 minutes before you open the
lamp cover. The inside of the projector can become very hot.
- Do not drop the lamp module or touch the glass bulb! The glass can shatter
and cause injury.
Procedure
1
Turn off the projector and disconnect the AC cord.
2
Loosen 1 screw with a screwdriver and remove the lamp cover.
3
Loosen 3 screws and pull out the lamp assembly by grasping the ledges.
4
Replace the lamp with a new one and tighten the 3 screws back into posi-
tion. Make sure that the lamp is set properly. Replace the lamp cover and
tighten the screw.
5
Connect the AC cord to the projector and turn on.
6
Reset the lamp replacement counter, see below explanation.
Note
- The projector cannot be turned-on with lamp cover removed, because
when the lamp cover is removed, the lamp cover switch is also released to
switch off the lamp circuit.
How to reset Lamp replace counter
1
Turn the projector on, press the MeNu button and the
On-Screen Menu will appear. Press the
7
or
8
button to
move the red frame pointer to the Setting Menu icon.
2
Press the
d
button to move the red frame pointer to the
Lamp counter reset item and then press the SeLect but-
ton. Select "Reset" and press the SeLect button. The mes-
sage "Lamp replace counter Reset?" is displayed. Move
the pointer to [Yes] and then press the SeLect button.
* Refer to owner's manual for further information.
recommendation
Should the air filter become clogged with dust particles, it
will reduce the cooling fan’s effectiveness and may result in
internal heat build up and short lamp life. We recommend
cleaning the air filter after the projection lamp is replaced.
Refer to “Air Filter Cleaning”.
Lamp
Lamp Cover
Screw
Screw
Screw
Counter
Projector
525H
Lamp
High 150H
Normal 375H
Corresponding value 600H
Total lamp used time
Projector used time
order rePLAceMeNt LAMP
Type No. Service Parts No.
POA-LMP107 610 330 4564
WArNING : turN oFF tHe uV LAMP BeFore oPeNING tHe LAMP coVer.
uSe uV rAdIAtIoN eYe ANd SKIN ProtectIoN durING SerVIcING.
Screw