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Setting
Shutter
Shutter function is available to block out light to the
screen, so that the screen can be used for the other
presenters.
Protection
Prohibits the shutter operation from the remote control
and the projector's side control.
Remote control . . . Selecting "On" prohibits the shutter
operation from the remote control.
Projector . . . . . . . . Selecting "On" prohibits the shutter
operation from the side control.
It is possible to prohibit the shutter operation from both of
the remote control and the side control.
Management
The Shutter Management function turns off the projection
lamp when the projector is left with the shutter closed and
the set time has passed away. The count-down time can be
set between 5 and 180 minutes. When the count-down time
has elapsed, the shutter will be opened up automatically and
the lamp will be turned off to cool itself down. The SHUTTER
indicator is blinking blue during this cooling-off period. When
the lamp has been fully cooled down, the POWER indicator
turns green lighting and the SHUTTER indicator keeps
blinking. Should the ON / STAND-BY button be pressed in
this condition, the projection lamp will be turned on and the
SHUTTER indicator turns off.
Filter counter
This function does not work in the default state. When a filter
cartridge (supplied) has been installed in the projector, it works as
follows:
This function is used to set a time for the filter replacement.
Use the Point ed buttons to move the red frame pointer to Filter
counter and then press the SELECT button. A dialog box appears
showing the Used time option and the Scrolls remaining option.
Used Time . . . . . . Show the total accumulated time of the
filter use, timer setting option and the Reset
options. When the projector reaches a time
set in the timer setting, the Filter replacement
icon (Fig. 1) appears on the screen and the
total accumulated time turns red, indicating
that the filter replacement is necessary. If
the filter is out of scroll and the projector
reaches a time set in the timer setting, Fig.
2 appears on the screen, indicating that the
filter cartridge replacement is necessary.
60
✔
Note:
•The Factory default value is set to 180
minutes for the count down time.
•The Shutter Management function cannot be
halted.
020-000114-01 Rev.1 (04-2009)
DHD700 User Manual
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