5.1.1 Handshaking ............................................................................................. 1315.1.2 ACK/NACK Protocol ................................................................................. 1325.1.3 FIFO.......................................................................................................... 1335.1.4 RX Timeout ............................................................................................... 1345.2 Pen Parameters ........................................................................................ 1345.2.1 Minimum Output Pulse.............................................................................. 1345.2.2 Conversion to Code 39 and Code 128...................................................... 1345.2.3 Overflow.................................................................................................... 1355.2.4 Output and Idle Levels .............................................................................. 1355.2.5 Inter-Block Delay....................................................................................... 1365.3 Network Parameters ................................................................................. 1365.3.1 Slave Address Range First/Last................................................................ 1365.3.2 Network Warning Message ....................................................................... 1365.3.3 Reception Warning Message .................................................................... 1375.3.4 Master Header/Terminator Selection ........................................................ 1375.4 Data Format .............................................................................................. 1375.4.1 Header/Terminator Selection .................................................................... 1375.4.2 Define Special Key Sequence................................................................... 1395.4.3 Address Stamping..................................................................................... 1465.4.4 Address Delimiter...................................................................................... 1465.4.5 Time Stamping Format ............................................................................. 1475.4.6 Time Stamping Delimiter........................................................................... 1475.5 Power Save............................................................................................... 1475.5.1 Sleep State ............................................................................................... 1475.5.2 Enter Sleep Timeout ................................................................................. 1485.6 Reading Parameters ................................................................................. 1485.6.1 Trigger Signal............................................................................................ 1485.6.2 Trigger Click.............................................................................................. 1485.6.3 Trigger-Off Timeout................................................................................... 1485.6.4 Reads per Cycle ....................................................................................... 1485.6.5 Safety Time............................................................................................... 1495.7 Decoding Parameters ............................................................................... 1495.7.1 Ink-Spread ................................................................................................ 1495.7.2 Overflow Control ....................................................................................... 1495.7.3 Interdigit Control........................................................................................ 1505.8 Radio Parameters (M131 Series Only) ..................................................... 1505.8.1 Radio Protocol Timeout ............................................................................ 1505.8.2 Power-Off Timeout.................................................................................... 1505.8.3 Transmission Mode................................................................................... 1505.8.4 Beeper Control for Radio Response ......................................................... 1515.8.5 Single Store .............................................................................................. 1515.8.6 Batch Mode............................................................................................... 1525.8.7 Find Me (Dragon M131 only) .................................................................... 1535.9 Display Parameters (Some M131 Models Only) ....................................... 1535.9.1 Display Mode ............................................................................................ 1535.10 Configuration Editing Commands ............................................................. 154vii