3.
<OK> Button
Function 1: Locking
During the video-recording process, press the <OK> button to save the video-recording data into a sepa-
rate folder in the memory card. The files in the folder will not be overwritten cyclically.
[Note] In playback mode, a key-shaped icon in the miniature icon list indicates that the audio recording
is locked.
Function 2: Photograph
In photograph mode, press the <Record> button to take photos.
Function 3: Confirmation
During the menu setting process, press the <OK> button to confirm the settings.
Function 4: Play
In playback mode, press the <OK> button to play video data and press the <OK> button again to sus-
pend the playing of video data.
Function 5: Escape
In playback mode, press and hold the <OK> button for five minutes to switch the current interface to the
recording interface.
4.
<REC> Button
Function 1: Page up
In the menu setting and playback modes, you can press the <Up> button to scroll the page up.
Function 2: Fast Backward
In playback state, press the <REC> button to enter the fast backward mode.
Function 3: Video-recording
In standby state, press the <REC> button to begin to record, and press the <REC> button again to stop
recording.
5.
<MIC> Button
Function 1: Page down
In the menu setting and playback modes, you can press the <Down> button to page down.
Function 2: Fast Forward
In playback state, press the <MIC> button to enter the fast forward mode.
Function 3: Mode switching
In standby state, press the <MIC> button to enter the photographing mode, and press the <MIC> button
again to enter the playback mode. On the playback interface, you can page up/down and press the <OK>
button to select the desired file.
Function 4: Disable the audio-recording function
In recording mode, press the <MIC> button to disable the audio-recording function. Then, the MIC indi-
cator is turned off. Press the <MIC> button again to enable the audio-recording function. Then, the MIC
indicator is turned on.
6.
<Reset> Button
If the DVR is crashed, press the <Reset> button to power off the DVR.