HIKVISION DS-2SF8C442MXG-EL/26 User Manual page 25

Tuning Mode
The mode is only for the professional users.
Tracking Capture
Check to enable the device to capture the targets during the tracking.
Some capture parameters are allowed to adjust.
Face Capture Threshold
It refers for the quality of face to trigger capture and alarm. Higher value means better quality
should be met to trigger capture and alarm.
Human Body Capture Threshold
It refers for the quality of human body to trigger capture and alarm. Higher value means better
quality should be met to trigger capture and alarm.
Tracking Parameters
Zooming Control
Two modes are available. Controlled by target frame or by tilt angle of the device.
By Tilt Angle
The device calculates the tracking zoom ratio automatically according to the tilt angle of the
device.
Note
The attitude of the device affects the accuracy of this zooming control mode. For the model
with a built-in gyroscope, try to calibrate the attitude if some zooming problems happen
during tracking. See Set Device Position for instructions.
By Target Frame
The tracked target has a virtual frame around. The device calculates a suitable zoom ratio
according to the frame and the set Tracking Zoom Ratio. Larger value means bigger zoom
ratio.
Dwell Time after Failed Tracking
The time the device stays at the position where the target tracking fails.
Report Interval of Tracking Info
The alarming information upload interval during tracking.
Wait to Stop Tracking If Low Validity
The validity is an internal parameter that helps judge whether the device should keep tracking
or not. This parameter is the waiting time level before the device stops tracking when the
validity is low. Larger value means longer waiting time.
Wait to Lower Tracking Speed If Low Validity
TandemVu PTZ Camera User Manual
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