Specifications

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Code 49 ...................................................................................................... 73
PDF417....................................................................................................... 74
ADVANCED FORMATTING....................................................................... 75
Concatenation............................................................................................. 76
Advanced Formatting.................................................................................. 79
4 REFERENCES ........................................................................................... 94
4.1 RS232 Parameters ..................................................................................... 94
4.1.1 Handshaking............................................................................................... 94
4.1.2 ACK/NACK Protocol ................................................................................... 95
4.1.3 FIFO............................................................................................................ 95
4.1.4 RX Timeout................................................................................................. 95
4.2 Pen Parameters.......................................................................................... 96
4.2.1 Minimum Output Pulse................................................................................ 96
4.2.2 Overflow...................................................................................................... 96
4.2.3 Output and Idle Levels................................................................................ 97
4.3 Data Format................................................................................................ 98
4.3.1 Header/Terminator Selection...................................................................... 98
4.3.2 Set Custom Extended Header/Terminator Keys......................................... 99
4.4 Power Save............................................................................................... 101
4.4.1 Illuminator/Laser Driver............................................................................. 101
4.4.2 Sleep State (only devices with button/trigger) ..........................................101
4.4.3 Enter Sleep Timeout ................................................................................. 101
4.4.4 Standby (only CCD devices with button/trigger) ....................................... 101
4.5 Reading Parameters................................................................................. 102
4.5.1 Trigger Signal............................................................................................ 102
4.5.2 Trigger-Off Timeout................................................................................... 102
4.5.3 Reads per Cycle ....................................................................................... 102
4.5.4 Safety Time............................................................................................... 103
4.6 Decoding Parameters ............................................................................... 103
4.6.1 Ink-Spread ................................................................................................ 103
4.6.2 Overflow Control ....................................................................................... 103
4.6.3 Interdigit Control ....................................................................................... 103
4.7 Configuration Editing Commands ............................................................. 104
4.8 Configuration Copy Command.................................................................. 105
A HOST CONFIGURATION STRINGS........................................................ 106
B CODE IDENTIFIER TABLE...................................................................... 117
C HEX AND NUMERIC TABLE ................................................................... 121