10
1.3.3 Two kinds of users
The users include administrators and general users:
1.3.3.1 Administrators:
Those who are authorized to operate all the procedures on the terminal, browse the deleted or recorded data,
browse the system information and set up functions and environment. Since the administrators have the right to
manage all the procedure on the machine, it is important for him to remember his password firmly, it is troublesome if
it is forgotten by carelessness. Please contact with the manufacture if that happens
1.3.3.2 General users:
General users are the users who can only press their fingers or wipe their cards or input their passwords to leave
their logs. If they verify by finger, then they can press their fingers on the sensor directly or input their ID number first,
then press their fingers. If verify by password, they should first input their ID number, and then input their password to
verify.
1.4 Terminal maintenance
Please pay attention to the following items
(1). Please clean dust on the sensor first of all;
(2). Please wipe sensor with clean tampon;
(3). Please don’t wash sensor with water, alcohol and other lotion;
(4).Please don’t press sensor with force.
1.5 Work principle
1.5.1 Fingerprint T&A
Fingerprint terminals receive digital signals through fingerprint image recording equipment recognition memory, as
well as external equipment (such as locks, door buttons and other equipment) controller.
It is the Irreplaceable fingerprint character that shows one’s status, Fingerprint sensors capture the human finger
and then combine fingerprint image acquisition with software, every one could register ten fingerprints. And the
fingerprints images are made into corresponding encrypt documents stored in the machine.
When staffs put their fingers onto the sensor, sensor will compare the fingerprint put on just now with the original
image of the register, so it is very important for us to register the good fingerprint at first. It will show successful if
fingerprints are accordant, or else, there are some differences between them, such as, too dry, too wet, too dirty,
exposed skin or so on (see pictures below). In order to avoid this situation, we’d better to register other two backup
fingers. And for fingerprint registering, the recommendation of the fingers: the thumb, index finger and middle
Send Message 15 800 6000 15
If you using a mobile phone or dialing from Dubai, Macau, Istanbul or areas outside China,
Please call: (86-21) 6767 9389
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