Digital Video Recorder User Manual
88
Figure 4-11
PTZ Settings
Step 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.
Step 1
Click the button
PTZ
in the lower-right corner of the
PTZ Settings
interface;
Or press the PTZ button on the front panel or click the PTZ Control icon
in the quick
setting bar to enter the PTZ setting menu in live view mode.
Step 2
Click the
One-touch
tab to show the one-touch function of the PTZ control.
