Powering On/Off The Projector; Powering On The Projector - Optoma HD81 User Manual

Turn on the projector
fi rst and then select the
signal sources.

Powering On/Off the Projector

Powering On the Projector

1. Remove the lens cap.
2. Ensure that the (1) power cord for Projector and Box and
(2) HDMI To HDMI ,and RS-232 cable that are from Box
to Projector signal cable, (3) Signal cable to Box are securely
connected and turn on Main power switch on Box side. The
Power LED will become red on Projector side and Box side.
3. Turn on the lamp by pressing "On/Standby" button either
on the from of the Box or on the remote.
will turn green on Box side and fl ash green on Projector
side.
The startup screen will display in approximately 30 seconds
and the Power LED on projector side will show green. The
fi rst time you use the projector, you can select your pre-
ferred language from quick menu after the startup screen
display.
4. Turn on your source (computer, notebook, video player,
etc.). Then choice the source that you feed to HD81.
If you connected multiple sources at the same time, press the

"Source" button on the control panel or direct source key on
the remote control to switch between inputs.
1
Lens Cap
Installation
The Power LED

2
Main Power Switch
21