Sanyo PDG-DET100L Owner's Manual page 60

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
Projector . . . . . . . . Selecting "On" prohibits the shutter
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.
60
operation from the remote control.
operation from the side control.
✔
Note:
•The Factory default value is set to 180
minutes for the count down time.
•The Shutter Management function cannot be
halted.