4 Remote Interface Reference
196 Keysight 34420A User’s Guide
– Verify that you have connected the correct interface cable and adapters. Even
if the cable has the proper connectors for your system, the internal wiring may
not be correct. The 34398A Cable Kit can be used to connect the meter to
most computers or terminals.
– Verify that you have connected the interface cable to the correct serial port on
your computer (COM1, COM2, etc).