QR404 User Manual7Chapter 4: DVR Boot up4.1: System InitializationAfter connecting the power adapter and turning on the power button, thesystem will boot-up and you will see a “System Initializing” message (SeePicture 1).4.2: Main InterfaceOnce the system initialization process is complete, the system will enter themain interface (See Picture 2). If the system does not detect video input,you will receive a “Video Loss” message for each camera as depicted inPicture 2. Once the cameras have been connected, the Main Interface willdisplay a live feed from each camera in its own box (See Picture 2). Youcan use the mouse to double-click on any of the live images in the MainInterface panel to obtain a full screen view of the camera you choose tozoom in on. Double-clicking a second time will zoom out of the singlecamera view and switch you back to multi-camera view (See Picture 2).Right-clicking your mouse will display a pop-up menu which allows you toaccess various menu items. Clicking on any area outside the pop-upmenu will enable you to exit.Note: When the DVR does not detect a HDD, the first box in the Main Interface willdisplay a character “H” and you will hear an accompanying alarm buzzer. To turn thealarm off, go to [Device manageAlarm setting]. Choose the “off” option next to “HDDloss, HDD space not enough and alarm output”.4.3: Pop-Up MenuOnce the System Initialization process is through, right-click your mouse inthe Main Interface mode and you will receive a pop-up menu. From here,you can access the Main Menu, PTZ, Video Search, Mute, Start and StopRecord, Start Rolling and Start Cruise options.(Picture 1)(Picture 2)(Picture 3)