Dahua NVRPRO User Manual page 22

Next record
5
Previous record
6
7 Play/Pause
Reverse/pause
8
Cancel
9
10 Record
11 Direction keys
12 Confirm /menu key
13 Multiple-window switch
14 Auxiliary key
In playback mode, playback the
next video.
In playback mode, playback the
previous video.
In pause mode, click this button
to realize normal playback.
In normal playback click this
button to pause playback.
In real-time monitor mode, click
this button to enter video search
menu.
Reverse playback pause mode,
click this button to realize normal
playback.
In reverse playback click this
button to pause playback.
Go back to previous menu or
cancel current operation (close
upper interface or control)
Start or stop record manually
In record interface, working with
the direction buttons to select the
record channel.
Click this button for at least 1.5
seconds, system can go to the
Manual Record interface.
Switch current activated control,
go to left or right.
In playback mode, it is to control
the playback process bar.
Aux function(such as switch the
PTZ menu)
go to default button
go to the menu
Switch between multiple-window
and one-window.
In 1-ch monitor mode: pop up
assistant function PTZ control
22