
Fluke 190-062, -102, -104, -202, -204, -502, -504
Service Manual
5-28
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
USER
.
2. Press
F3
and
– VERSION & CAL ….
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.
Note
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
F3
again.
Error Messages
Proceed as follows if an error message
ERROR: nnnn
is displayed during
calibration:
•
if
nnnn
<5000, check the input signal and test leads and press
F2
again
to repeat the current step.
•
if
nnnn
≥
5000, check the input signal and test leads and repeat the final
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
F3
to start the calibration.
2. Wait until the display shows calibration status
:READY
.
3. Press
F2
to select the next calibration step (CL 0570).
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