Troubleshooting
6-28 AFG3000 Series Arbitrary/Function Generators Service Manual
Diagnostics
Power on Diagnostic Test
When you power on the AFG3000 Series, it automatically executes a diagnostic
test for all the diagnostics items before the Startup screen appears. When detecting
an error, this test displays an error message. If you see such a message, press the
OK button to proceed with the next step. The AFG3000 Series software starts.
When the AFG3000 Series contains an unresolved error, the test cannot be
conducted normally.
Diagnostic Test from
Utility Menu
This procedure uses internal routines to verify that the instrument is operating
correctly.
1. Select the Diagnostics item 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 shows
an error code. Error codes are described in Error Codes section on page 6-30.
4. Press any front panel button to exit from the diagnostics.
Equipment required None
Prerequisites
Power on the instrument and allow a 20 minute warm-up before
doing this procedure.
The instrument must be operating at an ambient temperature
between +0 °C and +50 °C.
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