17” Quad display LCD monitor ______________________
CONTROL FUNCTIONS
The OSD control functions of 17” Quad display LCD monitor are located on the lower side. They are shown in the figure below and described in the following paragraphs.
Menu ∇ Δ - +
AV/PC Menu ?/CH1 ?/CH2
The first line is used for RGB OSD adjustment
The second line is used for security OSD adjustment
AV/PC: Switch the Screen between RGB and security screen.
The RGB control key description:
1. 
: Power Switch
2./+ : Decrement/Increment or Volume control
3.∇/Δ : Cursor Up/Down or Brightness control
4.MENU: Activate the on screen display function
As the security control key definition, please see the chapter 4.
7