Sanyo SU30 - PLC SVGA LCD Projector, Руководство по обслуживанию

Страница: 20 / 92

-20-
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. Allow the projector to
cool for at least 45 minutes.
2
Remove a screw with a screwdriver and remove the lamp cover.
3
Remove 2 screws and pull out the lamp assembly by grasping the han-
dle.
4
Replace the lamp assembly securely and tighten 3 screws.
5
Place the lamp cover and tighten a screw.
6
Connect the AC cord to the projector and turn on.
Note:
- Do not reset the Lamp Replace Counter, except after lamp is replaced.
- The projector can not be turned-on with lamp cover removed, because
when the lamp cover is removed, the interlock switch is also released to
switch off the mains power for safety.
7
Reset the Lamp Replace Counter, see below explanation.
■
Lamp Replacement
1
Turn the projector on, and press the MENU button
and the on-screen menu will appear. Press the POINT
LEFT/RIGHT buttons to move a red frame pointer to
SETTING menu icon.
2
Press the POINT DOWN button to move a red frame
pointer to “Lamp counter reset” and then press the
SELECT button. The message “Lamp replace counter
reset?” is displayed. Move the pointer to [Yes] and the
press the SELECT button.
3
Another confirmation dialog box appears and select
[Yes] to reset Lamp Replace Counter .
Please refer to the owners manual for further informa-
tion.
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”.
The LAMP REPLACEMENT indicator will illuminate
when the Lamp Replace Counter reaches 1000
hours. This is to indicate that lamp replacement is
required.
You can check the lamp replace counter following to
below procedure.
1
Press and hold the pointer UP on the projector for
more than 20 seconds.
2
The Lamp replace Counter service menu appears on
the screen. For example, when the value of data indi-
cates “123”, the accumulated operation time is 123
hours. To make this menu disappear, press Power
button on the projector.
Lamp cover
Lamp Assembly
Handle
Service Mode
Input Video
Group No. Data
10 0 123
Ver. 1 .00
Lamp replace counter data
ORDER REPLACEMENT LAMP
Type No.
Service Parts No.
POA-LMP35 610 293 2751
How to reset Lamp Replace Counter
How to check Lamp Replace Counter