UTILITY
THS710A, THS720A, THS730A & THS720P User Manual
3–67
Diag System
S
PE or
L
System Diag
ME
E
Execute —
Loop Once
Always
Until Fail
Error Log
OK Run Test
OK Display Log
Key Points
Starting Diagnostics. To execute the built-in diagnostic routines,
disconnect all cables, probes, or leads from the oscilloscope and
DMM inputs, and then press the OK Run Test button.
Stopping Diagnostics. Choose how you want the diagnostic routines to
execute:
H Loop Once runs all diagnostic routines one time and then stops.
H Loop Always runs the diagnostic routines continuously. Press
HOLD and then CLEAR MENU to resume normal operation.
H Loop Until Fail runs the diagnostic routines until the TekScope
instrument fails a test or until you cycle the power.
Error Log. The error log contains summary data gathered over the life
of the TekScope instrument and descriptions of the last 100 errors
encountered. The last error in the list is the most recent. Press the
+
/– rocker to display subsequent pages of the error log.