25Hot-Key Menua. Outlineb. The Description For Hot-Key FunctionItem Operation Icon DescriptionVolume When the OSD is closed, press Left or Rightbutton will be Volume Hot-Key FunctionVolume of Audio adjustment. The Audio willbe Mute when volume=0OSD Messagea. Outlineb. The Description For OSD MessageItem DescriptionAuto ConfigPlease Wait1. When Analog signal input, if User Press Hot-Key “Auto”, will show this message, and themonitor do the auto config function.2. When Digital signal input, without this OSD Message.Input NotSupportedWhen the Hsync Frequency, Vsync Frequency or Resolution is out of the monitor supportrange, will show this message. This message will be flying.Cable NotConnected1. Analog-Only Model: When the video cable is not connected, will show this message. Thismessage will be flying.2. Dual-Input Model: Dual-Input Model without this OSD Message.No Signal1. Analog-Only Model: When the video cable is connected, but there is no active signal input,will show this message, then enter power saving.2. Dual-Input Model: When the video cable is not connected, or the video cable is connectedbut there is no active signal input, will show this message, then enter power saving.