User Manual7Chapter 4: DVR Boot up4.1 System Initialization4.2 Main InterfaceChapter 5: DVR MenuPop-up MenuAfter finishing system initialization, click right key of mouse on maininterface mode to enter into Pop-up Menu. Now you could proceed parametersetting and operate for Main Menu, Menu Lock, Video Search, PTZ, Startrecord, Stop Record and also operate for Start Cruise after successful PTZparameter setting etc.After connecting the power adapter and turningOn the power button, the system will boot-up and startinitializing.After finishing system initialization the system will enter into maininterface. Picture 4-2 is the main interface displayed by system, whichis showing no video input status. Once there are video inputs, theinterface will display live images from the cameras. In main interfacemode, if you use the mouse to double-click the live image of anychannel, the image will be maximized to full screen, by double-clickingagain, the display will be come back to quad mode displaying allcameras; clicking the right button of the mouse, will enter into Pop-upMenu; by clicking the left button of the mouse, you select menu items;when clicking any area outside the menu, you will exit the Pop-upPicture 4-1Picture 4-2Picture 5-1