Purpose “Live view on HDMI 2 for Nuvis TVID1832, HDMI2 is consider as spot out and you can view a total of 32 channels,
VGA/HDMI 1 is consider as Main view which mean the video on VGA and HDMI1 are the same”
1) Menu>Configuration>Live view> General>Video output Interface>Select HDMI2
2)Live view Mode>Select 6*6> Apply
If you want to display specific camera on HDMI 2 you can go to:
2) Menu>Configuration>Live view> Viewl>Video output Interface>Select HDMI2> select the cameras you want to display on HDMI2