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Maintenance
Resetting the Lamp Counter
Be sure to reset the Lamp counter after the lamp is replaced. When the Lamp counter is reset, the LAMP REPLACE
indicator stops lighting and the Lamp replacement icon disappears.
1
Press the MENU button to display the On-Screen
Menu. Use the Point ed buttons to select Setting
and then press the Point 8 or the SeLeCt button.
2
Use the Point ed buttons to select Lamp counter
and then press the SeLeCt button. Use the Point ed
buttons to select Lamp counter reset and then press
SeLeCt button. Lamp replacement counter Reset?
appears. Select Yes to continue.
3
Another confirmation dialog box appears, select Yes to
reset the Lamp counter.
Note:
Do not reset the Lamp counter without implementing lamp
replacement. Be sure to reset the Lamp counter only after
replacing the lamp.
How to check Lamp Used Time
The LAMP REPLACE indicator will light yellow when
the total lamp used time (Corresponding value) reaches
4,000 hours. This is to indicate that lamp replacement
is required.
The total lamp used time is calculated by using the be-
low expression,
Total lamp used time (Corresponding value)
t
t
=
normal +
high x 1.33
t
normal : used time in the normal mode
t
high
: u sed time in the high mode
You can check the lamp used time following to the be-
low procedure.
1
P ress and hold the ON/StANd-BY button on the re-
mote control for more than 0 seconds.
2
T he projector used time and lamp used time will be
displayed on the screen briefly as follows.
Lamp replacement counter
Reset? appears.
Select Yes, then another confir-
mation box appears.
Select Yes again to
reset the Lamp counter.
-9-
Lamp counter reset
Counter
Projector
Lamp
High
Normal
Corresponding value
Projector used time
500H
300 H
200 H
600 H
Total lamp used time
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