Symbol DS7708 - Page 12

x DS7708 2D Vertical Slot Scanner Product Reference Guide
ACK/NAK Option ................................................................................................................. 10-5
Number of Data Bits ............................................................................................................ 10-5
Serial Response Time-out .................................................................................................. 10-5
Retries ................................................................................................................................. 10-5
Baud Rate, Stop Bits, Parity, Response Time-out, ACK/NAK Handshake ......................... 10-6
Errors .................................................................................................................................. 10-6
Things to Remember When Using SSI Communication ........................................................... 10-6
Encapsulation of RSM Commands/Responses Over SSI ........................................................ 10-7
Command Structure ............................................................................................................ 10-7
Response Structure ............................................................................................................ 10-7
Simple Serial Interface Default Parameters .............................................................................. 10-8
SSI Parameters ........................................................................................................................ 10-10
Select SSI Host ................................................................................................................... 10-10
Baud Rate ........................................................................................................................... 10-11
Parity ................................................................................................................................... 10-15
Check Parity ........................................................................................................................ 10-17
Stop Bits .............................................................................................................................. 10-18
Software Handshaking ........................................................................................................ 10-19
Host RTS Line State ........................................................................................................... 10-20
Decode Data Packet Format ............................................................................................... 10-21
Host Serial Response Timeout ........................................................................................... 10-22
Host Character Timeout ...................................................................................................... 10-24
Multipacket Option .............................................................................................................. 10-26
Interpacket Delay ................................................................................................................ 10-28
Event Reporting ........................................................................................................................ 10-31
Decode Event ..................................................................................................................... 10-31
Boot Up Event ..................................................................................................................... 10-32
Parameter Event ................................................................................................................. 10-33
Chapter 11: AUXILIARY SCANNER
Connecting an Auxiliary Scanner .............................................................................................. 11-1
Programming the Auxiliary Scanner ......................................................................................... 11-1
Downloading Firmware ....................................................................................................... 11-1
12VDC Power Requirement ..................................................................................................... 11-2
Using Auxiliary Scanners .......................................................................................................... 11-2
Using a Zebra Scanner as an Auxiliary Scanner ................................................................ 11-2
Using a Zebra Scanner That Does Not Support RSM Commands as an Auxiliary Scanner 11-2
Using a Non-Zebra Scanner as an Auxiliary Scanner ........................................................ 11-2
Auxiliary RSM Communication Bar Codes ......................................................................... 11-3
Chapter 12: SYMBOLOGIES
Introduction ............................................................................................................................... 12-1
Scanning Sequence Examples ................................................................................................. 12-1
Errors While Scanning .............................................................................................................. 12-1
Symbology Parameter Defaults ................................................................................................ 12-2
Enable/Disable All Code Types ................................................................................................ 12-8
UPC/EAN .................................................................................................................................. 12-9
Enable/Disable UPC-A ........................................................................................................ 12-9
Enable/Disable UPC-E ........................................................................................................ 12-10