Tektronix AFG2021 Technical Reference page 24

Performance verification
Diagnostics
Calibration
14
Do the following steps to run the internal routines that confirm basic functionality
and proper adjustment:
1. Select Diagnostics in the Utility menu:
Utility (front-panel) > -more- (bezel) > Diagnostics/Calibration > Execute
Diagnostics
2. Wait until the test is completed.
3. Verify passing of the diagnostics.
If the diagnostics completes without finding any problems, the message
"PASSED" is displayed.
When an error is detected during diagnostic execution, the instrument displays
an error code. Error codes are described in Error codes on (See page 15, Error
codes.)
4. Press any front-panel button to exit the diagnostics.
Do the following steps to run the internal routines that confirm basic functionality
and proper adjustment:
1. Select Diagnostics in the Utility menu;
Utility (front-panel) > -more- (bezel) > Diagnostics/Calibration > Execute
Calibration
2. Wait until the test is completed.
3. Verify passing of the calibration.
If the calibration completes without any problems, the message "PASSED"
is displayed.
When an error is detected during calibration execution, the instrument displays
an error code. Error codes are described in Error Codes on (See page 15,
Error codes.)
4. Press any front-panel button to exit the calibration.
NOTE.
Do not turn off the power while executing calibration. If the power is
turned off during calibration, data stored in internal nonvolatile memory may be
lost.
AFG2021 Arbitrary Function Generator Specifications and Performance Verification