Optoma Optoma TXR774 - Manual (Page 22)

English
22
Remote Control
Using the Remote Control
Power
Refer to the “Power On/Off the
Projector” section on page 15.
Laser
Aim the remote at the viewing screen,
press and hold this button to activate
the laser pointer.
PC / Mouse
control
The PC/Mouse control can be used to
control mouse movement. The mouse
function is enabled using the USB cable
to connect your computer and the pro-
jector.
L Button Mouse left click.
R Button Mouse right click.
Page + Use this button to page up.
Page - Use this button to page down.
Enter
 &RQÀUP\RXULWHPVHOHFWLRQ
Source Press Source to select an input signal.
Re-Sync
Automatically synchronizes the projec-
tor to the input source.
Four
Directional
Select Keys
8VH ʆʈʉʇ WR VHOHFW LWHPV RU PDNH
adjustments to your selection.
Keystone +/- Adjusts image distortion caused by tilt-
ing the projector. (±30 degrees)
Volume +/-
Adjusts to increase/decrease the vol-
ume.
Brightness Adjust the brightness of the image.
User Controls