148
Appendices
Appendix A. Specifications .............................................................................................. 149
A.1 BHT-100Q........................................................................................................ 149
[ 1 ] Product Specifications............................................................................ 149
[ 2 ] Readable Codes.......................................................................................151
[ 3 ] Scanning Performance........................................................................... 153
[ 4 ] Interface Specifications.......................................................................... 155
A.2 BHT-100B......................................................................................................... 156
[ 1 ] Product Specifications............................................................................ 156
[ 2 ] Bar Code Specifications..........................................................................158
[ 3 ] Interface Specifications.......................................................................... 160
A.3 CU-7000............................................................................................................... 161
[ 1 ] Product Specifications............................................................................ 161
[ 2 ] Charging Requirements (CU-7001)........................................................ 161
[ 3 ] Interface Specifications.......................................................................... 162
Appendix B. Communications Protocol Details.............................................................. 163
B.1 BHT-protocol................................................................................................... 163
[ 1 ] Transmission Control Sequences.......................................................... 163
[ 2 ] Aborting Data Transmission...................................................................171
[ 3 ] BCC for Horizontal Parity Checking....................................................... 172
B.2 BHT-Ir protocol................................................................................................ 173
[ 1 ] Transmission Control Sequences.......................................................... 173
[ 2 ] Aborting Data Transmission...................................................................182
[ 3 ] CRC........................................................................................................... 183
[ 4 ] ID.............................................................................................................. 183
Appendix C. A Typical Basic Operation........................................................................... 184
Appendix D. Quality Assurance Standards..................................................................... 185
D.1 Applicable Standards..................................................................................... 185
D.2 Interface Cables.............................................................................................. 186