ACTi MNR-310 - Manual (Page 81)

www.acti.com
MNR-310 System Administrator ’s Manual
81
Exposure/
White Balance
mode. White balance refers to the device’s ability to
accurately define “true white” color. In Auto mode, the
camera will attempt to recognize the “true white” color
and adjust the image accordingly. In Manual mode, you
can configure the White Balance by adjusting the R
Gain and B Gain value manually.
R Gain The scale from 1-255 allows you to define the R Gain
level of the video frame. A higher value would adjust the
image to have more red color value.
B Gain The scale from 1-255 allows you to define the B Gain
level of the video frame. A higher value would adjust the
image to have more blue color value.
AE Reference
Target
The scale from 1-255 allows you to define the Auto
exposure reference target. A higher value will brighten
the overall scene, although it may increase the amount
of noise at night.
Exposure Gain The scale from 1-255 allows you to define the Exposure
Gain level of the video frame. A higher value would
make the video frame brighter.
Shutter Speed Shutter speed allows you to choose the speed of auto
shutter.
IRIS Control IRIS control allows you to configure the size for the
opening of the iris
Line Frequency Select between 50Hz or 60Hz to match with the
frequency of artificial light source of a given country.