Dahua IPC-HDW2449T-S-IL Dahua Network Camera Web 5.0 Operation Manual V1.0.7

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Parameter Description

Exposure

Compensation

Sets the value, and it ranges from 0 to 50. The higher the value is, the

brighter the image will be.

Shutter

Set the eective exposure time. The smaller the value, the shorter the

exposure time will be.

Gain

When selecting Gain Priority or Manual in Mode, you can set Gain.

With minimum illumination, the camera increases Gain automatically to

get clearer images.

Auto Iris

This conguration is available only when the camera is equipped with

auto-iris lens.

●

When auto iris is enabled, the iris size changes automatically

according to the ambient lighting condition, and the image

brightness changes accordingly.

●

When auto iris is disabled, the iris stays at full size and does not

change no matter how ambient lighting condition changes.

3D NR

Works with multi-frame (no less than 2 frames) images and reduces

noise by using the frame information between previous and latter

frames.

Level

This conguration is available only when the 3D NR is enabled.

The higher the level is, the better the result will be.

Step 3 Click Apply.

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 Congure backlight parameters.

Operation Manual

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Dahua IPC-HDW2449T-S-IL 4MP Smart Dual Light Fixed-focal Eyeball WizSense Network Camera