Optoma Projector User Manual page 28

User Controls
Type B/C
28
English
Using the Remote Control
HDMI2
Freeze
AV mute
VGA1
VGA2
Video
Switch
Mode
Zoom
3D
Press "HDMI2" to choose source from
HDMI 2 connector.
Press "Freeze" to pause the screen image.
Press this button again to unlock.
Momentarily turns off/on the audio and
video.
Press "VGA1" to choose source from
VGA1-In/YPbPr/ connector.
Press "VGA2" to choose source from
VGA1-In/YPbPr connector.
Press "Video" to choose Composite video
source.
USB mouse switch. Turns mouse function
on/off. Press once to turn on the mouse
function. For the mouse function to work,
USB cable must be connected between the
projector and computer.
Select the display mode from Cinema,
Bright, Photo, Reference, 3D and User.
(refer to page 32)
Zoom in on an image.
Press ◄► buttons to alter zoom.
Press the "3D" to turn the 3D OSD menu
on/off.