NG-MB1/NG-MB2 User Manual
Page | 49 Copyright©2022 NGTeco. All rights reserved.
LED Light Triggered Value: This value controls the on and off of the LED light.
The larger the value, the more frequently the LED light will be turned on.
Motion Detection Sensitivity: It is to set the value for the amount of change in a
camera’s field of view, which is known as potential motion detection that wakes
up the terminal from standby to the comparison interface. The larger the value,
the more sensitive the system would be, i.e. if a larger value is set, the comparison
interface is much easier and the motion detection frequently triggered.
Live Detection: Detecting the spoof attempt using visible light images to
determine if the provided biometric source sample is really a person ( a live
human being) or false representation.
Live Detection Threshold: Facilitates to judge whether the captured visible
image is really a person (a live human being). The larger the value, the better the
anti-spoofing performance using visible light.
Anti-spoofing using NIR: Using near-infrared spectra imaging to identify and
prevent fake photos and videos attack.
Anti-flick Mode: Used when WDR is turned off. This helps reduce flicker when
the device’s screen flashes at the same frequency as the light.
7.3 Autotest
The auto test enables the system to automatically test whether the functions of various
modules are normal, including the LCD, Voice, Face, Fingerprint, Keyboard and Clock tests.
1. Go to [System] and press <M/OK>.
To Next Page
Loading...
