Final Calibration (Firmware: V10.9 And Lower); Error Messages; Warm-Up Final And Adc Timing - Fluke ScopeMeter 190-202 Service Manual

Fluke 190-062, -102, -104, -202, -204, -502, -504
Service Manual

Final Calibration (Firmware: V10.9 and Lower)

The Final Calibration steps depend on the software that is installed in your Test
Tool.
To view the software version installed on your Test Tool:
1. Press
2. Press
If the installed firmware is V09.00, V10.00 or V10.4x, do the steps in this Final
Calibration (Firmware: V10.9 and Lower) section. For firmware V11.10, do the
steps in Final Calibration For V11.10 and later section.
Before you start the final calibration, do the steps in the Warming-Up and
Pre-Calibration section.
The final calibration requires input conditions that will be described in each step.
After starting a step, several steps that require the same input conditions are
done automatically. For example, if you start calibration step CL 0852, the
calibration can include step CL 0929 and at the end the display shows
CL 0929: READY.
You must always start the Final Calibration at the first step. See the
Warm Up Final and ADC Timing section. Starting at any other step
will make the calibration invalid.
If you proceed to calibration step N (for example step CL 0481), then return to a
previous step (for example step CL 0480), and then calibrate this step, the
complete final calibration becomes invalid. You must repeat the calibration
starting at Warm-Up Final and ADC Timing.
It is allowed to repeat a step that shows the status :READY by pressing
again.

Error Messages

Proceed as follows if an error message
calibration:
• if
nnnn
to repeat the current step.
• if
nnnn
calibration at the Warm-Up Final and ADC Timing section.
If the error persists, the Test Tool is defective.

Warm-Up Final and ADC Timing

The Warm-Up Final step (CL 0201) must be done with open inputs:
1. Press
2. Wait until the display shows calibration status
3. Press
5-28
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.
USER
F3
and – VERSION & CAL ....
Note
<5000, check the input signal and test leads and press
≥
5000, check the input signal and test leads and repeat the final
F3
to start the calibration.
F2
to select the next calibration step (CL 0570).
is displayed during
ERROR: nnnn
:READY.
F3
F2
again