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Thermal & Optical Bi-spectrum Network Camera User Manual
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Thermal AGC Mode
Choose the AGC mode according to different scenes to balance and improve the image quality.
● Histogram: Choose for scene with obvious WDR and high temperature difference, can
improve image contrast and enhance image. E.g. the scene contains both indoor and outdoor
scenes.
● Linear: Choose for scene with low temperature difference and the target is not obvious, can
improve image contrast and enhance image. E.g. the bird in forest.
● Self-Adaptive: Choose AGC mode automatically according to current scene.
10.2.3 Exposure Settings
Exposure is controlled by the combination of iris, shutter, and photo sensibility. You can adjust
image effect by setting exposure parameters.
In manual mode, you need to set Exposure Time, Gain and Slow Shutter.
10.2.4 Day/Night Switch
Day/Night Switch function can provide color images in the day mode and turn on fill light in the
night mode. Switch mode is configurable.
Day
The image is always in color.
Night
The supplement light will be enabled to ensure clear live view image at night.
Auto
The camera switches between the day mode and the night mode according to the illumination
automatically.
Scheduled-Switch
Set the Start Time and the End Time to define the duration for day mode.
Note
Day/Night Switch function varies according to models.
10.2.5 Set Supplement Light
Steps
1. Go to Configuration → Maintenance → System Service.
2. Check Enable Supplement Light.
3. Click Save.
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