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Day&Night
It is to set device color and the B/W mode switch.
•
“Auto”: Device auto select to output the color or the B/W video
according to the general bright of the video.
•
“Color”: Device outputs the color video.
•
“Black & White”: The device outputs the black and white video.
•
“Photoresistor” : Camera can judge it is day or night by the
illumination to control the day/night switch. Suitable when using IR
Light at night.
Sensitivity
It is to set sensitivity to change to Day mode and to Night mode. The value
ranges from 1 to 8.
It can set sensitivity only when day/night mode is auto.
7.2.2.5 Focus & Zoom
Figure 7-17
Parameter
Note
Config File
You may select “Normal”, “Day” or “Night” mode.
Digital Zoom
It is used to set if it is to enable digital zoom function, it is off by default.
Zoom Speed
It is to set camera zoom speed, the bigger the value is, the faster the zoom speed
becomes.
Focus Mode
It is to control the trigger mode of focus, you can select semi-auto, manual and auto.
Semi Auto: it will actively trigger focus when detecting zoom, ICR switch and etc.
Auto: It will actively trigger focus when detecting scene change and zoom, ICR
switch and etc.
Manual: The users can adjust focus location by themselves; the device won’t
trigger focus actively.
Focus Limit
It is to set the nearest distance of focus, and focus on the object beyond the distance,
the auto option will make it select proper nearest distance automatically according to
the different zoom value.