Nortel Networks 83c User Manual

If you’ve connected a computer and the image doesn’t look right, or it 
doesn’t fit properly on the screen, press the 

Enter

 button on the 

projector or the 

Enter/Auto

 button on the remote control. This 

automatically resets the projector’s tracking, sync, resolution, and 
position settings. You must be projecting a computer image for this 
button to have any effect. Additionally, if the 

Auto Setup

 option in 

the Signal menu is set to 

Off

, the Auto function will not work. See 

You can use the 

Vol-

 and 

Vol+

 buttons on the remote control to 

increase or decrease the volume for the projector’s built-in speaker. 

You can also use the buttons on the projector to control the volume. 
Press the 

 button to increase the volume, or the 

 button to 

decrease it. A volume gauge appears on the screen while the volume is 
being adjusted.

Volume control 
buttons