Tektronix CSA7404B User Manual

Incoming Inspection
1-22
CSA7000B Series & TDS7000B Series Instruments User Manual
Self Tests
This procedure uses internal routines to verify that the instrument functions and
was adjusted properly. No test equipment or hookups are required.
Equipment
required
None
Prerequisites Power on the instrument and allow a 20 minute warm-up before doing
this procedure.
1. Verify that internal diagnostics pass: Do the following substeps to verify
passing of internal diagnostics.
a. Display the System diagnostics menu:
H If the instrument is in toolbar mode, touch the MENU button to put
the instrument into menu bar mode.
H From the Utilities menu, select Instrument Diagnostics . . . . This
displays the diagnostics control window.
b. Run the System Diagnostics:
H First disconnect any input signals and probes from all four channels.
H Touch the Run button in the diagnostics control window.
c. Wait: The internal diagnostics do an exhaustive verification of proper
instrument function. This verification will take several minutes. When
the verification is finished, the resulting status will appear in the
diagnostics control window.
NOTE. If diagnostic error message 512 is displayed, run signal-path compensa-
tion, and then rerun Instrument Diagnostics.
d. Verify that no failures are found and reported on-screen. All tests should
pass.
e. Run the signal-path compensation routine:
H From the Utilities menu, select Instrument Calibration . . . . This
displays the Instrument Calibration control window.
H Touch the Calibrate button to start the routine.
f. Wait: Signal-path compensation may take five to ten minutes to run.

Tektronix CSA7404B Specifications

General

Brand	Tektronix
Model	CSA7404B
Category	Measuring Instruments
Language	English