User’s Guide

Maintenance

 

146

 

 

 

2

Select "Reset Lamp Timer" from the "About" menu
and then press the [Enter] button on the remote

 

 

control or the [Auto/Enter] button on the projector's

 

control panel.

 

 

 

 

Lamp (High Brightness)

:

0H

 

(Low Brightness)

:

0H

 

Reset Lamp Timer:

 

 

Execute

 

Source

:

Computer

 

 

Input Signal

:

Auto

 

 

Frequency

:

H ---.--kHz

 

 

:

V ---

.--Hz

 

 

SYNC Polarity

:

H ------

 

 

 

:

V ------

 

 

SYNC Mode

:

------

 

 

Resolution

:

0x

0

 

 

Refresh Rate

:

0.0 Hz

 

3

Select "Yes" and then press the [Enter] button on the
remote control or the [Auto/Enter] button on the

 

 

projector's control panel.

The lamp operating time will then be reset.

Replacing the Air Filters

If the air filters are broken or if the warning message reappears after they have been cleaned, they should be replaced.

The air filter can be replaced even if the projector is installed on a ceiling.

PROCEDURE

1

Turn the projector's power off, wait for the cool-
downgperiod to end, and then disconnect the power

 

 

cable.

The cool-down period lasts for about 20 seconds.

Reset Lamp Timer

Execute?

YESNO