3Com 8912H Two-Way Radio User Manual


 
14
Power on/off
1.
Make sure that the power cord is rmly and correctly
connected to the projector and the outlet.
Turning on the power
2.
Remove the lens cover, and set the power switch to
ON position (marked “ I ”).
The POWER indicator will light up in steady orange
(
60). Then wait several seconds because the
buttons may not function for these several seconds.
3.
Press STANDBY/ON button on the projector or the
remote control.
The projection lamp will light up and POWER indicator
will begin blinking in green. When the power is
completely on, the indicator will stop blinking and light
in steady green (
60).
Power on/off
To display the picture, select an input signal according to the
section “Selecting an input signal”(
15).
►A strong light is emitted when the projector’s power is on. Do
not look into the lens of the projector or look inside of the projector through any
of the projector’s openings.
►Do not touch around the lamp cover and the exhaust vents during use or just
after use, since it is too hot.
WARNING
1.
Press the STANDBY/ON button on the projector or the remote control. The message
“Power off?” will appear on the screen for about 5 seconds.
Turning off the power
2.
Press the STANDBY/ON button again while the message appears.
The projector lamp will go off, and the POWER indicator will begin blinking in orange.
Then POWER indicator will stop blinking and light in steady orange when the lamp
cooling is complete (
60).
3.
Make sure that POWER indicator lights in steady orange, and set the
power switch to OFF position (marked “O“).
POWER indicator will go off. Attach the lens cover.
Do not turn the projector on for about 10 minutes or more after turning it off.
Turning the projector on again too soon could shorten the lifetime of some
consumable parts of the projector.
VIDEO
DOC.CAMERA
KEYSTONE
ASPECT SEARCH
BLANK
MUTE
MY BUTTON
POSITION
1 2
ESC
ENTER
MENU
RESET
COMPUTER
MY SOURCE/
AUTO
MAGNIFY
PAGE
UP
VOLUME
DOWN
ON
OFF
FREEZE
STANDBY/ON button
POWER indicator
Power switch
HOME
PAGE UP
PAGE DOWN
END
VIDEO
SEARCH
FREEZE
OFF
ON
MAGNIFY
ASPECT AUTO
BLANK
MUTE
VOLUME
KEYSTONE
MY BUTTON
POSITION
1 2
ESC
ENTER
MENU
RESET
COMPUTER
Power switch
• Turn the power on/off in right order. Please power on the projector
prior to the connected devices.
When the AUTO ON of the OPTION menu is set to the TURN ON, and the power
was turned off by the power switch last time, turning the power switch on makes
the projection lamp light on without pushing the STANDBY/ON button
(40).
• Use the shutdown switch (61) only when the projector is not turned off by
normal procedure.
NOTE