Self-Test Errors - Agilent Technologies Agilent 3499A User Manual

Note
6
Chapter 6 Error Messages

Self-Test Errors

Self-Test Errors
The errors listed below indicate failures that may occur during a self-test
(in SCPI mode).
Error Number
+1
+2
+3
+4
The string "+0" returned from a *TST? command indicates that all the
tests have passed. In this case, "PASSED" displays on the front-panel of
the instrument.
172
Description
ROM test failed.
GPIB test failed.
RS-232 test failed.
Front-panel test failed.