DWELL TIME: It ’s the duration when the day/night mode
switches to night/day mode, and the default value is 3s.
You can set it from 0 to 15s. See Figure 3-12.
Figure 3-12 D&N-Auto
Note: The value for day>night must be bigger than that for
night>day.
EX-CDS: D&N is decided by the external CDS signal in
EX-CDS mode.
The configuration for BURST, DAY>NIGHT, NIGHT>DAY and
DWELL TIME is the same as it is in AUTO Mode. SMART IR
function means reducing the entire brightness of the image
for adjusting the overexposure in the center of the image.
The SMART IR value ranges from 1 to 40.