Dahua TPC-PT8641MA Thermal Network Hybrid Pan & Tilt Camera Web3.0 Operation Manual V2.0.1

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We recommend you select

Low Dynamic

for indoor environment, and

High Dynamic

for

outdoor environment (stand out the details). When you select

High Dynamic

and the

details are not clear, you can adjust the threshold of

Sharpness

and

Detail Enhancement

but the noise will be larger.

Step 4 Select the colorization.

Figure 5-15 Thermal image page

Step 5 Configure advanced parameters.

Table 5-3 Description of Parameter lens

Classification Parameter Description

Basic Settings

Brightness

Changes the value to adjust the picture

brightness. The larger the value is, the

brighter the picture will be, and the smaller

the darker. The picture might be hazy if the

value is configured too large.

Contrast

Changes the contrast of the picture. The

larger the value is, the more the contrast will

be between bright and dark areas, and the

smaller the less. If the value is set too large,

the dark area would be too dark and bright

area easier to get overexposed. The picture

might be hazy if the value is set too small.

Sharpness

Changes the sharpness of picture edges. The

larger the value is, the clearer the picture

edges will be. If the value is set too large,

picture noises are more likely to appear.

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Dahua TPC-PT8641MA Thermal Network Mini Hybrid Pan & Tilt Camera