Kaadas S500-C - Add User PIN Code; Add User Fingerprint

How to enter master mode
Default master PIN code: 12345678
1. Touch the screen to activate lock
2. Press [*] twice, input master PIN code, and press [#]
to confirm.
3. Voice guide: Enter the master mode.
Change master PIN code is required immediately for menu operation.
Caution:
Change master PIN code
Access into master mode
Press [1] for user setting, then press [9] to change master PIN
code.
Enter new master PIN code (6-12 digits) and confirm with [#] key.
Then repeat above operations. Voice prompt of “setting succeed”.
Add access date
Add user PIN code
Access into master mode
Press [1] for user setting, then press [1] to enroll user PIN code.
Enter 2 digital user number (00-09), and confirm with [#] key.
Enter user PIN code (6-12 digits) and confirm with [#] key. Then
repeat above operations. Voice prompt of “setting succeed”.
Add user fingerprint
Access into master mode
Press [1] for user setting, then press [2] to enroll user fingerprint.
Enter 2 digital user number (00-99), and confirm with [#] key.
Place your finger on the fingerprint sensor, then take away your
finger after voice prompt “Remove finger and scan again”.
Repeat above steps multiple times until voice prompt “setting
succeed”.