DU9900Z DLP Projector - User Manual
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UM99000721EN00
Connecting to AC Power Supply
The AC power cord is included in the box; plug the power cord to the AC socket on the IO panel.
Important:
When the input voltage is 110V, the current supplied by the power supply does not provide the current
required to run the projector at full power. In this case, the projector will automatically reduce the light
source power to 65%, and the projector light output will also be reduced to about 65% of the nominal
brightness accordingly to ensure that the projector can operate normally
Turning On the Projector
Once the projector is correctly located and the power cable and other connections are in place, it is important that the
projector is powered on correctly in order to avoid damage to components and un-necessary wear and tear. Refer to the
following guide to power on the projector.
1. Press the main power switch to the on ( I ) position as
shown. POWER LEDs will flash, then turn a solid red.
2. Press the POWER button on the control panel or ON
button on the remote control.
3. The Power LED and LIGHT LED flashes green until the
power on process is finished.
4. After a few seconds, both LEDs lights will become a
solid green to indicate the projector is ready for use.
