Dual-spectrum Network Bullet Camera User Manual
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Figure 2.28
DDE Page
Start DDE to adjust image display.
2.3.4.2 Image Gain Switch
Select “Image Gain, the Image Gain is shown as the following figure.
Figure 2.29
Image Gain Page
Switch “Image Gain”, the temperature measurement range of high gain is
-20~150℃, the temperature measurement range of low gain is 0-500℃.