Iris / Exposure Control
Auto
Exposure
: will adjust the internal gain automatically.
Hold
Exposure
: will hold the internal gain.
Auto Iris:
This Camera is built-in a DC-Iris lens. User can choose the Iris
control mode from “Auto” or “Off”. In case, the “Auto” mode is
selected, the Camera will control DC Iris automatically. On the
hand, if the “Off” mode is selected, the Camera will open the lens
Iris to maximize.
Sometimes, the Auto Iris may work abnormally under some
environments. In this case, user can click “Calibrate” button to
adjust Auto Iris function again.
Outdoor:
If the camera is installed in outdoor, then shall enable this option.
Otherwise, disable it. The feature is used to improve
auto-exposure performance under strong sunlight.
Maximum Exposure
Time
User can limit the maximum exposure time of the image sensor.
The larger value means longer exposure time possibly.
Power Frequency
Frequency of power line: 50 or 60Hz
Color Level
Large value will be colorful.
Hue
Change the value will result to color tuning.
Brightness
Large value will brighten camera.
Sharpness
Large value will sharpen camera.
Contrast
Large value will contrast camera heavily.
Local video output
Enable or disable video signal of BNC to a TV monitor. It’s very
useful to check view angle or focus during camera installation.
However, disable this function will save power a lot. Suggest to
disable it after camera installed
ICR
Use built-in photo sensor or manual to control ICR.
In case user selects manual mode, there are 4 modes: Night
(On), Day (Off), Auto or Schedule to control built-in IR LEDs. This
function is very useful under low illumination environment even 0
Lux.
In case the Auto mode is selected, user needs to specify 3
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