Castles Technology Co., Ltd.
Confidential • All Right Reserved.
Contents
1.
Introduction .................................................................................................................... 6
2.
Hardware Setup .............................................................................................................. 7
2.1.
Parts of the Terminal .............................................................................................. 7
2.2.
Inserting the Battery ............................................................................................. 10
2.3.
Inserting the SAM Card ........................................................................................ 11
2.4.
Inserting the Paper Roll ....................................................................................... 12
2.5.
Inserting the GSM SIM Card ................................................................................ 13
2.6.
Inserting the Memory card ................................................................................... 14
3.
Basic Operation ........................................................................................................... 15
3.1.
Program Manager ................................................................................................ 15
3.2.
Download AP ....................................................................................................... 16
3.3.
System Info .......................................................................................................... 17
3.4.
Memory Status..................................................................................................... 18
3.5.
System Settings ................................................................................................... 19
3.6.
Test Utility ............................................................................................................ 23
3.7.
Factory Reset ...................................................................................................... 26
3.8.
Power Off............................................................................................................. 27
3.9.
Password Manager .............................................................................................. 28
3.10.
Share Object Management .................................................................................. 29
3.11.
Font Mng ............................................................................................................. 30
3.12.
ULD Key Hash ..................................................................................................... 31
3.13.
Hardware Detect .................................................................................................. 32
3.14.
Bluetooth Setup ................................................................................................... 33
3.15.
Plug-in Mng ......................................................................................................... 34
3.16.
Key Injection ........................................................................................................ 35
4.
Secure File Loading ..................................................................................................... 36
4.1.
ULD Key System ................................................................................................. 36
4.1.1. ULD Manufacturer Key ............................................................................. 36
4.1.2. ULD User Key .......................................................................................... 38
4.1.3. Key Change ............................................................................................. 38
4.2.
File Signing .......................................................................................................... 39
4.2.1. Signing Kernel Module ............................................................................. 39
4.2.2. Signing User Files .................................................................................... 42