Powering The Projector On / Off; Powering On The Projector - Optoma TH7500 User Manual

Installation
 When Power
mode (Standby)
is set to Eco, the
VGA and RJ45
will be deacti-
vated when the
projector is in
standby.
 Turn on the
projector first and
then select the
signal sources.
14
English

Powering the projector On / Off

Powering On the Projector

1. Remove the projector cap. 1
2. Securely connect the power cord and signal cable. Power on
the switch 2 and the Power LED flashes Red.
3. Turn on the lamp by pressing " " button either on the rear
of the projector or on the remote. The POWER LED will now
turn Blue. 3
The startup screen will display in approximately 10 seconds.
The first time you use the projector, you will be asked to
select the preferred language and power saving mode.
4. Turn on and connect the source that you want to display
on the screen (computer, notebook, video player, etc). The
projector will detect the source automatically. If not, push
menu button and go to "OPTION".
Make sure that the "Source Lock" has been set to "Off".
If you connect multiple sources at the same time, press the

"SOURCE" button on the control panel or direct source keys
on the remote control to switch between inputs.
1
RJ45
VGA-OUT VGA 2-IN VGA 1-IN
3
SOURCE
Or
MENU
AV MUTE
S-VIDEO VIDEO
R G
12V OUT
HDMI 2 HDMI 1
LENS
RE-SYNC
SHIFT
FOCUS
ENTER
ZOOM
Y Pb Pr
B H V
RS232
2