Avayon DXP-7P - Manual (Page 24)

Setting Screen and Audio
1. Press SETUP on the remote control.
2. Use the direction keys (▲▼◄► ) to select Screen Setup
and its sub-menu.
3. Press ENTER or SETUP to confirm and exit.
Adjusting the Aspect Ratio
4:3 LB (Letter Box)
Adjusting screen brightness Displays the content of the DVD title in 16:9 aspect ratio.
The black bars will appear at the top and bottom of the screen.
4:3 PS (Pan Scan)
The left and right of the screen are cut off and displays the
central portion of the 16:9 screen.
Adjusting screen contrast
Turning on/off screen saver
Adjusting Audio