Calling Linear Scan - HIKVISION DS-7108HGHI-SH User Manual

2. Use the directional button to wheel the camera to the location where you want to set the limit, and click
the Left Limit or Right Limit button to link the location to the corresponding limit.
The speed dome starts linear scan from the left limit to the right limit, and you must set the left limit on the left
side of the right limit, as well the angle from the left limit to the right limit should be no more than 180º .

4.2.8 Calling Linear Scan

Purpose:
Follow the procedure to call the linear scan in the predefined scan range.
Steps:
1. Click the button PTZ in the lower-right corner of the PTZ setting interface;
Or press the PTZ button on the front panel or click the PTZ Control icon
enter the PTZ setting menu in live view mode.
2. Click the button to show the one-touch function of the PTZ control.
Digital Video Recorder User Manual
Figure 4. 10 PTZ Settings
Figure 4. 11 PTZ Panel - One-touch
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in the quick setting bar to