15
This unit displays operational states using different combination of indicators.
●
Please refer to page 35 for explanations on warning indication for
*2
.
●
Please refer to page 41 for indications when an abnormality occurs in this unit.
Indicator Display on the Top Surface
Indicator Display on the Control Panel
Indicator Display
Indicator
Description
Light On
^
^
^
^
^
Unit is in standby mode
^
Light On
^
^
^
^
Unit is in operate mode (during projection)
^
Light On
^
^
^
Light On
When the video image is temporarily cleared
upon pressing the [HIDE] button during
projection
Blinking
^
^
^
^
^
*1
Unit is in cool down mode
(when cooling lamp)
^
^
Light On
Blinking
^
^
*2
About time to replace lamp
(Lamp usage time has exceeded 1900 hours)
^
^
Light On
^
Blinking
^
*2
Lamp life has expired
(Lamp usage time has exceeded 2000 hours)
^
^
Light On
Blinking
Blinking
^
*2
When unit is forced to switch to cool down
mode
Time to replace lamp
(Lamp usage time has exceeded 2010 hours)
Indicator
Description
Light On
^
When this unit is receiving RS-232C data
^
Light On
When this unit is sending RS-232C data
*1
About Cool Down Mode
After projection, the heated lamp will go through a 60-
second cool-down process known as the cool down
mode. This function is to prevent damage and
deformation that heat from the heated lamp may cause
to the internal components of this unit. It also prevents
lamp breakage and shortened lamp life.
The cool down mode is indicated by the blinking
[STAND BY] indicator. When in the cool down mode, the
[OPERATE ON] button will be disabled.
After the cool down process is completed, the unit will
automatically switch to the standby mode.
When in the cool down mode, do not pull out the plug
from the power outlet. Also, do not block the air inlets/
exhaust vents by standing this unit on its end or laying it
on its side.
ENGLISH
DLA-HD10_EN-FR.book Page 15 Thursday, November 10, 2005 12:54 PM
