Dahua Technology N83BP83 handleiding
Handleiding
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Operation Manual
22
6.2.1.5 Backlight
You can select backlight mode from Auto, BLC, WDR, and HLC.
Procedure
Step 1 Select > Camera > Image > Backlight.
Figure 6-7 Backlight
Step 2 C
onfigure backlight parameters.
Table 6-4 Description of backlight parameters
Backlight mode Description
BLC
Enable BLC, the camera can get clearer image of the dark areas on the
target when shooting against light. You can enable or disable
Customized mode.
ā
When you enable Customized mode, the system auto adjusts
exposure only to the set area according to ambient lighting
condition to ensure the image of the set area at ideal brightness.
ā
When you disable Default mode, the system adjusts exposure
according to ambient lighting condition automatically to ensure
the clarity of the darkest area.
WDR
The system dims bright areas and compensates dark areas to ensure
the clarity of all the area. The higher the value is, the brighter the
dark will be, but the more the noise will be.
There might be a few seconds of video loss when the device is
switching to WDR mode from other mode.
HLC
Enable HLC when extreme strong light is in the environment (such as
toll station or parking lot), the camera will dim strong light, and
reduce the size of Halo zone to lower the brightness of the whole
image, so that the camera can capture human face or car plate detail
clearly. The higher the value is, the more obvious the HLC effect will
be.
SSA
Enable SSA, the system automatically adjusts the image brightness
according to the environment to make the objects in the image
clearer.
Step 3 Click Apply.
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Productinformatie
| Merk | Dahua Technology |
| Model | N83BP83 |
| Categorie | Bewakingscamera |
| Taal | Nederlands |
| Grootte | 39346 MB |
