Q-See QC40198 - Manual (Page 19)

CONTROLS
QC40198 User Manual
10 | P a g e
6 Confirm /menu key go to default button
go to the menu
7 Cancel Go back to previous menu or cancel current operation
(close upper interface or control)
In playback mode, it goes to real-time monitor mode.
8 Direction keys 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)
9 Forward Various forward speeds and normal speed playback.
10 Previous In playback mode, playback the previous video.
11 Backward Various backward speeds and normal speed playback.
12 Stop In playback mode, stop current playback.
13 Next In playback mode, playback the next video.
14 Slow play Multiple slow play speeds or normal playback.
15 Play/Pause Reverse playback or paused mode, click this button to
realize normal playback.
In normal playback click this button to pause playback.
In pause mode, click this button to resume playback.
In real-time monitor mode, click this button to enter
video search menu.
16 Fast play Various fast speeds and normal playback.