Nortel Networks 822p 用户手册

Use the Extended menu to customize the way you set up the 
projector. You can configure the projector for rear and/or ceiling 
projection, change the language for the menus and messages, set the 
screen background color, capture and store a custom image or logo for 
the startup screen.

1. Press the 

Menu

 button.

2. Select the 

Extended

 menu.

3. Press 

Enter

. Then use the up and down arrow buttons and the 

Enter

 button to set the following options:

■

Display

Messages: 

Lets you turn screen messages on or off.

Display Background:

 Sets the screen background to 

Black

, 

Blue

, or 

Logo

 when no image signal is available.

Startup Screen:

 Enables or disables display of the startup 

screen when the projector is turned on.

A/V Mute: 

Sets the screen background to 

Black

, 

Blue

, or 

Logo

 when the 

A/V Mute

 button is pressed.

■

User’s Logo

Turn on to display the image or logo you have captured 
whenever the projector is turned on. See page 63 for more 
information.