Optoma X402 - Manual (Page 16)

16
English
Installation
Powering On/Off the Projector
Turn on the projec- ™
tor first and then
select the signal
sources.
(*) Optional ™
accessory
Warning:
Not all projec- ™
tors come with a
lens cap. For your
safety, if the projec-
tor is equipped with
a lens cap, please
ensure to remove it
before you turn on
the projector.
Powering On the Projector
1. Remove the lens cap. 
2. Securely connect the power cord and signal cable. When
connected, the On/Standby LED will turn Red.
3. Turn on the lamp by pressing “ ” button either on the top of
the projector or on the remote. The On/Standby LED will now
turn Green or Blue. 
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 “OPTIONS”.
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 Keypad or direct source keys on
the remote control to switch between inputs.
Lens Cap ( * ) 1
Power 2
Freeze
Power Switch
L R
Keystone Volume
Page-
- + - +
1 2
Menu
3
3D
4
HDMI
5
VGA
6
Video
7
User1
8
User2
9
User3
Source
0
Resync
Page+ Laser
Enter
or