... live, recording, playback, backup & remote accessUser InterfaceGUI, on-screen menu tipsControl DeviceFront panel, USB mouse, keyboard, IR remote ... s NTSC 1f/s-7f/sVideo Display SplitFull and multiple screen display, 1 / 4 / 8 / 9 / 16Tour ... next camera, previous camera, full screen, repeat, shuffle, backup selectionDigital ZoomSelected zone can zoom into full screen during playbackBackup ModeFlash disk/ ...