16 User’s GuideUser Functions / MessagesKey Name and FunctionPower LED : Lights up to indicate the power is turned ON.Power Switch : To power ON or OFF the monitor.Rotary switch : With the OSD menu activated, increases the value of the selected(Ture Right) parameter or moves rightward in OSD menu.Rotary switch : With the OSD menu activated, increases the value of the selected(Ture Left) parameter or moves leftward in OSD menu.PIP Switch* : To enable or disable Picture In Picture function.PBP Switch* : To enable or disable Picture By Picture function.POP Switch*: To enable or disable Picture On Picture function.Adjust Switch* : To activate or deactivate image adjustment in sub screen of PIP,PBP, POP mode.Input Switch : To change the video source.Rocker Switch : To turn ON or OFF the system.How to access the menu.1. Push the “Knob” button to activate the OSD menu.2. Able to turn left or right the button to select those icons. The icon will behighlighted when is selected.3. Push the “knob” button to go into the another OSD menu.4. Turn left or right “Knob” button to increase or decrease the number of selectedfunction.5. In order to exit from the OSD menu in a different layer, then choose the “Exitoption”. In case of long pushing and holding the button around two or threeseconds, then it will completely out from the menu regardless wherever you are.6. Turn the “Knob” button in a fast way to the left or right, while the menu is notactivated, then input signal menu will turns up with “V” mark which is chosencurrent available input signal. You can switch to another input signal source byturning the knob slowly then select the target source by pushing the knob.*Not available for touch modelsRocker Switch