Sanyo PLC-WXE46, Service Manual

Page: 11 / 108

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Lamp Replacement
Be sure to reset the Lamp replacement counter after the lamp is replaced. When the Lamp replacement counter
is reset, the LAMP REPLACE indicator stops lighting.
Turn the projector on and press the MENU button to
display the On-Screen Menu. Use the Point buttons to
move the red frame pointer to the Setting Menu icon.
Use the Point buttons to move the red frame pointer to
Lamp counter and then press the SELECT button. The
first dialog box appears showing the total accumulated
lamp time and reset option. If you select Reset, “Lamp
replacement counter Reset?” appears. Select “Yes” to
continue.
1
2
Another confirmation dialog box appears, and select
“Yes” to reset the Lamp replacement counter.
3
Lamp Replacement Counter
✔
Note:
Do not reset the Lamp replacement counter without
implementing lamp replacement. Be sure to reset the Lamp
replacement counter only after replacing the lamp.
Lamp counter
Lamp counter
To reset the lamp
counter, move the
pointer to Reset
and then press the
SELECT button. the
“Lamp replacement
counter Reset?”
dialog box appears.
Select “Yes,” then
another confirmation
box appears.
Select “Yes” again to reset
the lamp counter.
How to check Lamp used time
The LAMP REPLACE indicator will light yellow when
the total lamp used time (Corresponding value) reaches
3000 hours. This is to indicate that lamp replacement is
required.
The total lamp used time (Corresponding value) is cal-
culated by using the below expression,
Total lamp used time =
t
eco +
t
normal x
t
eco : used time in the Eco mode
t
normal : used time in the Normal mode
You can check the lamp used time following to the below
procedure.
1
Press and hold the oN-oFF button on the remote
control for more than 0 seconds.
2
The projector used time and lamp used time will be
displayed on the screen briefly as follows.
Counter
Projector
525H
Lamp
Normal 150H
Eco 375H
Total 675H
total lamp used time
Projector used time