Dialogue a33i User Guide

Adjusting display brightness

Use hot keys to increase and decrease the display brightness. See the 
Keyboard section for more details.

Switching to an external display device

Use hot keys to switch the display output to a VGA display or video 
display device. See the Keyboard section for more details.

Figure 32 – Switching display outputs

Setting display color and resolution 

Follow these instructions to change the display color and resolution.

1.  

Right-click on the desktop, then select Properties to show the Dis-
play Properties window.

2.  

Click the Settings tab, then select your preferred resolution and 
color.

3.  

Click OK to close the window and change the display color and res-

olution.

Refer to the Windows XP user's manual for more details.