Bi-spectrum network camera
Thermal Sensor Configuration
User Manual
68
Issue V 1.1
（
2022-05-07
）
Parameter
Description
Setting
operations can prevent the grainy and image
degradation problems. The FFC is especially
important when the temperature of the camera
changes. For example, after the camera is
powered on or the ambient temperature is
changed, you should immediately perform the
FFC.
Auto
: In the Automatic FFC mode, the camera
performs FFC whenever its temperature changes
by a specified amount or at the end of a specified
period of time (whichever comes first). When this
mode is selected, the FFC interval (minutes)
ranges from 5 to 30 minutes. The temperature
change of the camera is based on the
temperatures collected by the internal
temperature probe. The temperature of the
camera sharply changes when the camera is
powered on. The FFC is relatively frequent,
which is normal.
Manual
: In the manual FFC mode, the camera
does not automatically perform the FFC based on
the temperature change or the specified period.
You can press the Do FFC button to select the
manual FFC mode. When you feel that the image
is obviously degraded but the automatic FFC is
not performed, you can use the manual FFC
function to check whether the image quality can
be improved.
FFC
interval
(min)
In the automatic FFC mode, the FFC interval
ranges from 10 to 255 minutes. When the time
reach to setting value, the camera does shutter
adjust operation automatically.
[How to set]
Select by
dragging the
slider.
[Default value]
15
Tempr
interval
In the automatic FFC mode, the tempr interval
value ranges from 5 to 255 degree centigrade.
When the time reach to setting value, the camera
does background adjust operation automatically.
[How to set]
Select by
dragging the
slider.
[Default value]
5
Shutter
initialization
Click the icon and shutter will be initialized
Manually
Shutter
Click the icon and camera perform the action.
Manually
