User Manual

DS-72xxHUI-Kx, DS-72xxHQI-Kx Digital Video Recorder (DVR) User Manual
UM DS-72xxHUI-Kx, DS-72xxHQI-Kx 062817NA 175
The camera parameters settings are applicable only to analog
cameras.
The 4 MP/5 MP Signal Switch, Defog, Day to Night Sensitivity,
Night to Day Sensitivity, and IR Light Brightness functions must
be supported by the connected analog camera. You cannot set
the parameters if the connected analog camera does not support
them or there is no video signal.
The parameters are saved to the connected analog camera and
are not saved to the DVR.
The default value of Day to Night Sensitivity, Night to Day
Sensitivity, and IR Light Brightness is 5. The effective value
ranges from 1 to 9.
If you exit from the interface and enter it again, the parameters
displayed are those you last set.
The DVR connects to analog cameras via Hikvision-C protocol
and there is no response mechanism; even if the Hikvision-C is
abnormal, the parameters are still displayed as having been
successfully set.