H.264 Super Digital Video Recorder User Manual19/Play/Pause BackwardStop/Close Fast back playFull screen Fast playPrevious frame Next framePrevious file Next fileCirculationList 3.6 Playback control key listNote: Frame by frame playback is only performed in the pause playback state.Operation hint: Display the function of the cursor place.Special Functions:Accurate playback:Input time (h/m/s) in the time column and then click play button. The system canoperate accurate playback according to the searching time.Local zoom:When the system is in single-window full-screen playback mode, you can drag your mouse inthe screen to select a section and then left click mouse to realize local zoom. You can right click mouse to exit.3.5.2 Record ModePlease check current channel status: “●” means it is in recording status.Picture 3.7 record modeSchedule: It records according to the set parameters in “main menu” and “record”“record plan”.Manual: Click the all button and the according channel is recording no matter the channel in any state.Stop: Click the stop button and the according channel stops recording no matter the channel in any state.3.5.3 PTZ ControlOperation interface is as followed. The functions include: PTZ direction control, step, zoom, focus, iris, and