Hikvision DS-2DF8A842IXG-EL Hikvision PTZ User Manual

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Exposure Sengs

Exposure is controlled by the combinaon of iris, shuer, and gain. You can adjust image eect by

seng exposure parameters.

Exposure Mode

Auto

The iris, shuer, and gain values are adjusted automacally.

You can limit the changing ranges of iris, shuer and gain by seng Max. Iris Limit, Min. Iris

Limit, Max. Shuer Limit, Min. Shuer Limit and Limit Gain for beer exposure eect.

Iris Priority

The value of iris needs to be adjusted manually. The shuer and gain values are adjusted

automacally according to the brightness of the environment.

You can limit the changing ranges of the

shuer and gain by seng Max. Shuer Limit, Min.

Shuer Limit and Limit Gain for beer exposure eect.

Shuer Priority

The value of shuer needs to be adjusted manually. The iris and gain values are adjusted

automacally according to the brightness of the environment.

You can limit the changing ranges of the iris by seng Max. Iris Limit, Min. Iris Limit and

Limit Gain for beer exposure eect.

Manual

You need to set Iris,

Shuer, and Gain manually.

Slow Shuer

The higher the slow shuer level is, the slower the shuer speed is. It ensures full exposure in

underexposure condion.

Focus

It oers opons to adjust the focus mode and the minimum focus distance.

Focus Mode

Auto

The device focuses automacally as the scene changes. If you cannot get a well-focused

image under auto mode, reduce light sources in the image and avoid

ashing lights.

Semi-auto

The device focuses once aer the PTZ and lens zooming. If the image is clear, the focus does

not change when the scene changes.

Manual

You can adjust the focus manually on the live view page.

Network Speed Dome User Manual

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Hikvision DS-2DF8A842IXG-EL 8MP 42x DarkFighter IR Network Speed Dome