3.6.4. Auth .............................................................................................................. 51
3.6.5. Date/Time ..................................................................................................... 52
3.6.6. Database ...................................................................................................... 53
3.6.6.1. Delete all the users ................................................................................ 53
3.6.6.2. Delete setting ........................................................................................ 54
3.6.6.3. Delete Log ............................................................................................. 54
3.6.6.4. Delete image log ................................................................................... 55
3.6.6.5. Factory init ............................................................................................ 55
3.7. Terminal ................................................................................................................ 56
3.7.1. Sound ........................................................................................................... 56
3.7.2. Option ........................................................................................................... 56
3.7.3. Input ............................................................................................................. 58
3.7.4. Lock .............................................................................................................. 59
3.7.5. External Device ............................................................................................ 61
3.8. Display .................................................................................................................. 63
3.8.1. Theme .......................................................................................................... 63
3.8.2. Camera ......................................................................................................... 63
3.8.3. Language ..................................................................................................... 64
3.8.4. Option ........................................................................................................... 65
3.8.5. Message display time ................................................................................... 65
3.9. Terminal Info ......................................................................................................... 66
3.9.1. System ......................................................................................................... 66
3.9.2. Terminal ........................................................................................................ 67
3.9.3. Network ........................................................................................................ 67
3.9.4. User .............................................................................................................. 68
3.9.5. Log ............................................................................................................... 69
3.9.6. About ............................................................................................................ 70
3.10. SD Card ............................................................................................................... 71
3.11. User’s file download .......................................................................................... 73
3.11.1. How to change voice sound ........................................................................ 73
4. How to use terminal ........................................................................................... 75
4.1. How to change Auth mode .................................................................................. 75
4.2. How to input user ID ............................................................................................ 76
4.3. How to authorize .................................................................................................. 76
4.3.1. Face authorization ........................................................................................ 76
4.3.2. Fingerprint authorization ............................................................................... 77
4.3.3. Card authorization ........................................................................................ 78
4.3.4. Password authorization ................................................................................ 78
4.3.5. Multi-mode authorization .............................................................................. 79