Q-See QSC26408 - Manual (Page 43)

User Manual for Commercial Series Net DVR
Page
43 Total 121
Chapter 5 Main and Aux Output Function
5.1 Main and aux output
QSC26408, and QSC26416 Commercial series DVRs have one main output and one aux
output.
You can use main video output to enter into DVR menu as follows, while aux output can not
display DVR menu.
The aux output can support DVR local preview, local playback and local PTZ control. Press
【Main/Aux】
button to switch between “Main” output and “Aux” output control mode.