Serial Port Connections - HP 8920A User Manual

Chapter 24, Connector, Key, and Knob Descriptions
Connector Descriptions
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S:\HP892XX\USRGUIDE\manual\connkeys.fb
The following table lists connections for the primary serial port (address 9). When
using both ports at the same time, you need to locate or fabricate an adapter to
provide the necessary connections.
Test Set RJ-11
Serial Port
Pin 2 (RX) to
Pin 5 (TX) to
Pin 4 (GND) to
rj11.wmf
Terminal/PC
25-Pin RS-232
pin 2 (TX) or
pin 3 (RX) or
pin 7 (GND) or
Terminal/PC
9-Pin RS-232
pin 3 (TX)
pin 2 (RX)
pin 5 (GND)