Sound Settings
You can enable/disable the voice prompt function and adjust the voice volume.
Note
You can set the voice volume between 0 and 10.
Time Settings
Set the time zone, the device time and the DST.
Beauty
You can enable the beauty function and set the smooth and the whiten parameter. Tap + or - to
control the effect strength.
Note
By default, the function is disabled.
Sleep
Set the device sleeping waiting time (minute). When you are on the initial page and if you set
the sleeping time to 30 min, the device will sleep after 30 min without any operation.
Note
If you set the sleeping time to 0, the device will not enter sleeping mode.
7.7 Set Biometric Parameters
You can customize the face parameters to improve the face recognition performance. The
configurable parameters includes application mode, face liveness level, face recognition distance,
face recognition interval, wide dynamic, face 1:N security level, face 1:1 security level, ECO
settings, face with mask detection and hard hat detection.
Long tap on the initial page for 3 s and login the home page. Tap Biometric.
Table 7-1 Face Picture Parameters
Parameter
Description
Application Mode
Select either others or indoor according to actual environment.
Face Liveness Level
After enabling face anti-spoofing function, you can set the matching
security level when performing live face authentication.
Face Recognition
Distance
Set the valid distance between the user and the camera when
authenticating.
Face Recognition
Interval
The time interval between two continuous face recognitions when
authenticating.
DS-K1T690 Series Face Recognition Terminal User Manual
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