FLIR C23 Series, Руководство пользователя

Страница: 9 / 80

Main Menu 2
2. Move the control stick ← / → to select BLC . Push the middle of the control stick to con-
figure the active BLC area.
3. Move the control stick ← / → to configure the values for H-POS and V-POS to affect the
horizontal and vertical position of the active area, then H-SIZE and V-SIZE to affect the
horizontal and vertical size of the active area. The active area should cover a brightly-
lit area where objects are expected to appear. For example, if the camera image shows
2 floodlights and a doorway, the active area should cover the doorway only.
2.6 Digital Noise Reduction (DNR)
The camera features 2 types of noise reduction: 2D temporal noise reduction and 3D
spatial noise reduction . DNR reduces the background noise in a low luminance environ-
ment. Removing noise from the camera image reduces your recording file size and re-
duces the appearance of graininess.
To configure digital noise reduction:
1. From the main menu, use the control stick to select DNR .
2. Move the control stick ← / → to configure the level of noise reduction. Select LOW ,
MIDDLE or HIGH noise reduction — use a higher setting to increase low-light sensitiv-
ity and reduce the appearance of graininess in the camera image.
#LX400044; r. 2.0/22410/22410; en-US
5