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b) Button Function
Power Button Press this button for 2~3 sec. to turn on/off the device.
Photo Button In video mode, at any time, press this button to take picture.
In playback mode, when replaying video, press this button to take picture of current video.
Menu Button Press this button during standby status or playback mode, menu list of current mode will
appear.
During recoding, press this button to change the flash light status “ “, “ “, “ “
File Protection Button
In video mode, during recording, press this button to set the recording video to be
protected manually, so as to prevent it from being overwritten by loop recording.
In playback mode, press this button to lock or unlock the video file. When file protection is
active, the icon “ ” will appear on LCD display.
Mode Button The DVR has two modes, video mode and playback mode.
Pressing this button during standby status switches the camera between video mode and
playback mode.
When the DVR is recording, the Menu Button function is disabled.
Up Button In video mode, press this button to turn on/off LCD display. In menu setting, press this
button to up item.
In playback mode, press this button to choose previous file.
In playback mode, when playing video file, press this button to reverse playback.
OK Button In video mode, press this button to start/stop recording.
In playback mode, press this button to play/pause video file.
In menu setting, press this button to confirm the menu setting.
Down Button In video mode, press this button to start/stop sound recording.
In menu setting, press this button to next item.
In playback mode, press this button to choose next file.
In playback mode, when playing video file, press this button to advance playback.