Maintenance
50
The projector has a built-in counter that keeps track of the lamp operating time. When the cumulative
operating time reaches a certain point, it causes the replacement warning message to display. Therefore, the
counter needs to be reset after the lamp has been replaced with a new one. You can do this using the
configuration menu.
Procedure
1
Connect the power cord, and then
press the [Power] button on the
projector's control panel or the remote
control.
2
Press the [Menu] button on the remote
control.
The configuration menu displays.
3
Select Reset Lamp Timer from the
About menu and then press the [Enter]
button.
4
Select Yes and then press the [Enter]
button.
The lamp operating time is reset.
•
Install the lamp securely. If the lamp cover is removed, the lamp turns off automatically as a
safety precaution. Also, the lamp will not turn on if the lamp or the lamp cover is not installed
correctly.
•
The air filter should also be replaced when the lamp is replaced. (p.51)
•
Dispose of used lamps properly in accordance with local regulations.
Resetting the Lamp Operating Time
Do not reset the lamp operating time except after the lamp has been replaced, otherwise the lamp
replacement period will not be indicated correctly.
Projector
Menu
A/V Mute
E-Zoom
Freeze
Enter
emote contro
Frequency
Video Source
V ---.--Hz
Reset Lamp Timer
H ---.--kHz
Lamp 1400H
SYNC Mode
SYNC Polarity
------
H ------
Resolution
Refresh Rate ---.--Hz
--- x---
Computer
Input Signal RGB
Execute
:
:
:
:
:
:
V ------
:
:
:
:
:
Reset Lamp Timer
Execute?
YES
NO
