7197 Series II Owner’s Manual    Chapter 5: Communication 
 August 2011 
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RS-232C Technical Specifications 
This section describes the pin settings for the connectors and the RS-232C interface 
parameters. The RS-232C parameters are selectable in the Diagnostic mode. See 
“Diagnostics: Communications Interface Settings” in chapter 4 for the position of the DIP 
switches. The RS-232C parameters must match those of the host. 
Setting Extra RS-232C Options 
The following extra options are available for the RS-232C Interface: 
  Data errors 
  Print “?” for data errors (default) 
  Ignore data errors