User manual

Digital Video Recorder User Manual
VOOK premium DVR 91
（Fig 1） （Fig 2）
Mark 1 Current viewing channel Mark 2 Channel status
Switch channels PTZ, click to switch to Fig 2 interface
Snap record
talk Live audio
Full screen Return
Upward rotates the PTZ Downward rotates the PTZ
Leftward rotates the PTZ Rightward rotates the PTZ