16Button FunctionREC Record manuallySearch To enter search modeMEUN To enter menuExit To exit the current interfaceENTER To confirm the choice or setupDirection button To move cursor in setupZOOM To zoom inPIP No function temporarilyTo control playback. Play(Pause)/NextFrame/Speed Up/Stop/Previous Frame/Speed DownMulti To choose multi screen display modeNext To switch the live imageSEQ To go to sequence view modeINFO Get information about the device2.3 Mouse ControlMouse control in Live Preview &Playback interfaceIn the live preview & playback interface,double click on any camera window toshow the window in single screen mode;double click the window again to restoreit to the previous size.In the live preview & playback interface,if the interfaces display in full screen,move the mouse to the bottom of theinterface to pop up a tool bar. The toolbar will disappear automatically afteryou move the mouse away from it forsome time; move the mouse to theright side of the interface to pop upa panel and the panel will disappearautomatically after you move the mouseaway from it.Mouse control in text-inputMove the mouse to the text-inputbox and then click the box. The inputkeyboard will pop up automatically.n Note: Mouse is the default tool forall operations unless an exceptionas indicated.2.4 Text-inputInstructionThe system includes two input boxes.Refer to the above pictures. The left boxis the number input box and the right boxis the input box which provides inputsof numbers, letters and punctuation2 Basic Operation Guide