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Operation Manual
136
when the effect is not good with default setting. Before manually calibrating a channel, clear all
default calibration parameters.
Channel 1
is a PTZ camera. You should calibrate the scene coordinates of
Channel 1
and other
channels. Take
Channel 2
as an example.
Step 1 Select
Setting
>
Event
>
Panoramic Calibration
.
Figure 5-20 Panoramic calibration
Step 2 Select channel 2, and then select a calibration number under the video images in turns
(See Figure 5-21) to add calibration points to the corresponding video images. Take
Calibrate 1
as an example.
Figure 5-21 Select a calibration number
1) Adjust the PTZ angle of channel 1 through the PTZ control interface to rotate the center
of channel 1 to a position aligned with the green point in
Calibrate 1
image, and then
click .
Calibration box is displayed in images of
Channel 1
and
Calibrate 1
2) Respectively drag calibration boxes on images of
Channel 1
and
Calibrate 1
to the
corresponding positions. Click to save this pair of calibration boxes.
You are recommended to drag calibration box to a static position with clear edges in
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