In main menu, from Setting->Camera->Encode->Snapshot interface, here you can
input snapshot mode as trigger, size, quality and frequency. See Figure 4-99.
In main menu, from Setting->Video detect->Motion detect, please enable snapshot
function for specified channels (Figure 4-100). Or In main menu, from
Setting->Event->Alarm (Figure 4-101) please enable snapshot function for specified
channels.
Figure 4-99