Optoma Technology EP1691 Projector User Manual


 
Setup and Operation
16
Starting and Shutting down the Projector
1. Connect the power cord to the projector.
2. Turn On the connected devices.
3.
Ensure the Power LED is steady (flashing)
and then press the Power button to turn On
the projector.
The projector splash screen displays and
connected devices are detected.
If the connected device is a PC, press the
appropriate keys on the computer keyboard
to switch the display output to the projector.
(Check the user manual of the PC to de-
termine the appropriate Fn key combination
to change display output.)
See “Setting an Access Password (Security
Lock)” on page 17 if security lock is en-
abled.
4.
If more than one input device is connected,
press the Source button repeatedly to
switch among devices.
(DVD and HDTV are supported through the
VGA connector)
5.
To turn off the projector, press the power
button. The Power Off? / Press Power
again message appears. Press the Power
button again to turn off the projector.
Caution:
Do not unplug the power cord until the fan stops, indicating the projector has cooled down.