Hikvision DS-2DF8C842IXG-EL User Manual

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It refers to the me interval of PTZ operaon controlled by dierent signals. When the

operaon with high priority is nished, the low priority signal controls the device aer the

seng interval.

Click Save.

4.11 Set Privacy Mask

Privacy masks cover certain areas on the live image to protect personal privacy from being live

viewed and recorded.

Steps

Go to Conguraon → Image → Privacy Mask .

Check Enable.

Adjust the live image to the target scene via PTZ control buons.

Draw the area. Click , and click on the live view image to determine the boundary of the

mask.

Click Add.

It is listed in Privacy Mask list.

Edit Name, Type, and Acve Zoom Rao on your demand.

Acve Zoom Rao

When the actual zoom rao is less than the set acve zoom rao, the set area can not be

covered. When the actual zoom rao is greater than the set acve zoom rao, the privacy

mask is valid. The maximum value of acve zoom rao depends on the camera module.

Note

Acve zoom rao is only supported for the PTZ channel.

Repeat the steps above to set other privacy masks.

Click Save.

4.12 Set Rapid Focus

Rapid focus is a funcon to reduce me of focusing comparing with that of normal focusing. To use

the funcon, calibraon should be done rst. Rapid focus may not be supported by certain device

models.

Steps

Go to Conguraon → Image → Rapid Focus .

Add scenes for calibraon.

1) Adjust the live image to a desired scene via PTZ control buons, and click Add.

2) Set the Rate and the Calibraon Point Amount of the added scene.

Network Speed Dome User Manual

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Hikvision DS-2DF8C842IXG-EL 8C Series 4K 42X DarkFighter IR Network Speed Dome