Conduct Regional Focus; Light; Wiper; Lens Initialization - HIKVISION DS-2TD4238-7/S2 User Manual

Thermal & Optical Bi-spectrum PTZ Network Camera User Manual
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9.1.6 Conduct Regional Focus

You can enable the function to focus on certain area.
Steps
1. Click to enable regional focus.
2. Drag the mouse on the live view to draw a rectangle as the desired focus area.
3. Click to disable this function.

9.1.7 Light

Click to turn on or turn off the illuminator.

9.1.8 Wiper

For the device that has a wiper, you can control the wiper via web browser.
Steps
1. Click on live view page.
The wiper wipes the window one time.

9.1.9 Lens Initialization

Lens initialization is used on the device equipped with motorized lens. The function can reset lens
when long time zoom or focus results in blurred image. This function varies according to different
models.
Manual Lens Initialization
Click to operate lens initialization.
Auto Lens Initialization
Go to Configuration → System → Maintenance → Lens Correction to enable this function. You
can set the arming schedule, and the device will correct lens automatically during the
configured time periods.

9.1.10 Track Manually

In live view, manually select a target for the device to track.
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