Optoma Technology TX665UST3D User Guide

22

English

Using the Remote Control

AV mute

Momentarily turns off/on the audio and 

video.

S-Video 

Press “

S-Video

” to choose S-Video source.

VGA

Press “VGA” to choose VGA sources.

Video

Press “Video” to choose Composite video 

source.

Using the Interactive Pen

 ON/OFF 

Power On/Off the Interactive Pen.

 LED 

Indicate the interactive pen’s status.

 LED 

Indicate the interactive pen’s battery con-

sumption.

Nib  

Press the nib to draw or write.

Mouse Left  

Click 

Mouse left click.

Mouse Right  

Click 

Mouse right click.

Menu 

Press “Menu” to launch the on-screen 

display (OSD) menu. To exit OSD, press 

“Menu” again.