15 FPM-8192V/8232V User ManualChapter 3 Operating the LCD Display3.2 PIP (Picture in Picture) FunctionWhen OSD Menu is disabled, it cycles through the available PIP display modes.Repeated keystrokes will change the size of the PIP display to side-by-side (PAP)display, and then back to normal display.When OSD Menu is enabled, press“ ” returns to the previous menu level orcloses the OSD if pressed at the Menu level.3.3 Auto Adjustment FunctionWhen OSD Menu and PIP is disabled, press“ ” will perform the screen AutoAdjustment.When PIP is enabled, it switches the image in the Main Display to the PIP Displayand vice versa by pressing again. When image side-by-side (PAP mode) is active,the SWAP key ( ) exchanges the left and right displays.3.4 Source FunctionWhen OSD Menu is disabled, press “ ” will cycle through the available inputsources for the Main Display.When OSD Menu is enabled, it moves right when navigating the Menu and SubMenu and increments a slider bar.3.5 OSD Menu FunctionAfter the power on, press” ” to enter OSD Menu.