Samsung 400UXN - Manual (Page 59)

Transparency
Adjusts the Transparency of PIP windows.
• High
• Medium
• Low
• Opaque
MENU → ENTER → , → ENTER → , → ENTER → , → ENTER
Edit Name
Name the input device connected to the input jacks to make your input source selection easier.
1. PC
2. BNC
Adjusting the LCD Display