Optoma Projector Instructions Manual page 13

Four directional buttons
4
Use four directional buttons to select items or make adjustments to your
selection.
"UP" key: When menu is off, up key for emulation of USB mouse.
"Left" key: When menu is off, left key for emulation of USB mouse.
"Right" key: When menu is off, right key for emulation of USB mouse.
"Down" key: When menu is off, down key for emulation of USB mouse.
Page-
5
Perform page down function when mouse mode is activated.
Keystone (+/-)
6
Manually correct distorted images resulting from an angled projection.
Brightness
7
Display the setting bar for adjustment of brightness.
Freeze
8
Freeze the projected image.
HDMI
9
Display HDMI signal.
(This function will not work if product does not have HDMI.)
S-Video
10
Display S-Video signal.
Eco+
11
Brightness mode menu on/off.
VGA
12
Switch input source to VGA1 or VGA2 by sequence.
Switch
13
Switch to mouse mode when the on-screen menus are close.
User
14
User definable key for customized function.
Re-SYNC
15
Automatically synchronize the projector to the input source.
Right mouse
16
Perform the right button of the mouse when mouse mode is activated.
Enter
17
Confirmed selections.
Enter key for emulation of USB mouse via USB.
Mode
18a
Display mode menu on/off.
Laser
18b
Aim the remote at the viewing screen, press and hold this button to acti-
vate the laser pointer.
Page+
19
Perform page up function when mouse mode is activated.
EN-13