Operation Manual
User Manual of Digital Video Recorder 
22 
In PTZ Control mode, it is used to adjust the focus in conjunction with 
the A/FOCUS+ button. 
PTZ/IRIS- 
Enter the PTZ Control mode. 
In the PTZ Control mode, it is used to adjust the iris of the PTZ camera. 
8 
DIRECTION 
The DIRECTION buttons are used to navigate between different fields 
and items in menus. 
In the Playback mode, the Up and Down button is used to speed up and 
slow down recorded video. The Left and Right button will select the next 
and previous record files. 
In Live View mode, these buttons can be used to cycle through channels. 
In PTZ control mode, it can control the movement of the PTZ camera. 
ENTER 
The  ENTER button  is used  to  confirm  selection in any  of  the  menu 
modes. 
It can also be used to tick checkbox fields. 
In Playback mode, it can be used to play or pause the video. 
In single-frame  Playback mode, pressing the  button will advance  the 
video by a single frame. 
In Auto-switch mode, it can be used to stop /start auto switch. 
9 
JOG SHUTTLE Control 
Move the active selection in a menu. It will move the selection up and 
down. 
In Live View mode, it can be used to cycle through different channels.   
In the Playback mode: the ring is used to jump 30s forward/backward 
in video files. 
In PTZ control mode, it can control the movement of the PTZ camera. 
10 
POWER ON/OFF 
Power on/off switch. 










