Maintenance
48
The projector has a built-in counter which keeps track of the lamp operating time. When the cumulative
operating time reaches a certain point, it causes the replacement warning message to be displayed. 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 cable, and then
press the [Power] button on either the
projector's control panel or the remote
control to turn on the power for the
projector.
2
Press the [Menu] button on the remote
control.
The configuration menu will be displayed.
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 will then be reset.
•
••
•
Install the lamp securely. If the lamp cover is removed, the lamp turns off automatically as a
safety precaution. Moreover, the lamp will not turn on if the lamp or the lamp cover is not
installed correctly.
•
••
•
Spare lamps are provided with a spare air filter. The air filter should also be replaced when the
lamp is replaced. (p.49)
•
••
•
Dispose of used lamps properly in accordance with your 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
Remote control
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
