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19
BASIC OPERATION
TURNING ON THE PROJECTOR
Connect the projector's AC Power Cord into a wall outlet. The
LAMP indicator lights RED, and the READY indicator lights
GREEN.
Press the power ON-OFF button on the Remote Control Unit or
on the Top Control to ON. The LAMP indicator dims, and the
Cooling Fans start to operate. The Preparation Display appears
on the screen and the count-down starts. The signal from the
source appears after 30 seconds.
2
3
TURNING OFF THE PROJECTOR
Press the power ON-OFF button on the Remote Control Unit or
on the Top Control, and the message "Power off?" appears on
the screen.
Press the power ON-OFF button again to turn off the projector.
The LAMP indicator lights bright and the READY indicator turns
off. The Cooling Fans operate for 90 seconds after the projector
is turned off. (During this "Cooling Down" period, this appliance
cannot be turned on.)
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2
TO MAINTAIN THE LIFE OF THE LAMP, ONCE YOU
TURN THE PROJECTOR ON, WAIT AT LEAST 5
MINUTES BEFORE TURNING IT OFF.
TURNING ON / OFF THE PROJECTOR
1
Complete the peripheral connections (with Computer, VCR, etc.)
before turning on the projector. (Refer to "CONNECTING TO
THE PROJECTOR" on Pages 11~13 for connecting that
equipment.)
3
When the projector has cooled down, the READY indicator turns
to green again and you can turn the projector on. After cooling
down completely, disconnect the AC power cord.
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The Preparation Display disappears after 30 seconds.
Power off?
The message disappears after 4 seconds.
When the TEMPERATURE WARNING indicator flashes red, the projector is automatically turned off. Wait at least 5
minutes before turning the projector on again.
When the TEMPERATURE WARNING indicator continues to flash, follow procedures below:
1. Press the power ON-OFF button to turn off the projector and disconnect the AC power cord from the AC outlet.
2. Check the air filters for dust accumulation.
3. Clean the Air Filter. (See "AIR FILTER CARE AND CLEANING" section on page 35.)
4. Press the power ON-OFF button to turn it on.
If the TEMPERATURE WARNING indicator still continues to flash, call Boxlight at 1-800-762-5757 or 360-779-7901.
NOTE: The Cooling Fan may work for cooling while the projector is turned off. When the Cooling Fan
is working, TEMPERATURE WARNING INDICATOR flashes red.
When the Power Management function is ON, the Projector detects the signal interruption and turns the Projection Lamp
off automatically. Refer to “Power Management” on page 33.