Sanyo PLC-SL20, Руководство по обслуживанию

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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. Allow the pro-
jector to cool for at least 45 minutes.
2
Loosen 1 screws with a screwdriver and remove the lamp cover.
3
Loosen 2 screws and pull out the lamp assembly by grasping the
handle.
4
Replace the lamp with a new one and tighten the 2 screws back
into position. 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 Replace 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.
1
Turn the projector on, press the MENU button and the
On-Screen Menu will appear. Press the Point
Left/Right button to move the red frame pointer to the
Setting Menu icon.
2
Press the Point Down button to move the red frame
pointer to the Lamp counter reset item and then press
the
SELECT button. The message "Lamp replace
counter Reset?" is displayed. Move the pointer to
[Yes] and then press the SELECT button.
3
Another confirmation dialog box appears and select
[Yes] to reset the Lamp replace counter.
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”.
How to reset Lamp Replace Counter
Lamp
Lamp Cover
Screw
Screw
Handle
Screw
ORDER REPLACEMENT LAMP
Type No. Service Parts No.
POA-LMP65 610 307 7925 (for PLC-SL20)
POA-LMP55 610 309 2706 (for PLC-XL20)
The LAMP REPLACE indicator will light yellow when
the total lamp used time reaches the specified hours
as shown below.
PLC-SL20 3000 hours
PLC-XL20 2500 hours
This is to indicate that lamp replacement is required.
You can check the lamp used time following to the
below procedure.
1
Press and hold the POWER ON-OFF button on the
projector for more than 20 seconds.
2
The projector used time and lamp used time will be
displayed on the screen briefly as follows.
Counter
Projector 1525H
Lamp 375H
Lamp used time
How to check Lamp used time
Projector used time