Warming-Up 2, Warm-Up Final, And Adc Timing - Fluke ScopeMeter 190 II Series Service Manual

Warming-Up 2, Warm-Up Final, and ADC Timing

The Warming-Up 2 step (CL 0500) must be done with open inputs:
F3
1. Press
2. Wait until the display shows calibration status
F2
3. Press
F3
4. Press
5. Wait until the display shows calibration ready. Press
next calibration step (CL 0570, ADC Timing).
6. Connect Ch. A of the Test Tool to the 5502A SCOPE output as shown in
Figure 5-3. Use a 50 Ω termination.
7. Set the 5502A to generate a sine wave 50 MHz / 0.5 V pp (mode LEVSINE)
at the SCOPE output.
8. Set the 5502A in operate (OPR).
F3
9. Press
10. Wait until the display shows calibration status
11. Set the 5502A in standby (STBY).
12. Continue at the Input A LF-HF Gain section.
PM9091
TRM 50 - 50 OHM
For 190-502 and -504
use only TRM50!
METER
A B
2 CHANN. + METER
Figure 5-3. 5502A SCOPE Output to Test Tool Input A
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to start the calibration.
to select the next calibration step (CL 201, WarmUpFinal).
to start the calibration.
to start the calibration.
USE 50 OHM
TERMINATION
NORMAL
SCOPE
FLUKE 5502A CALIBRATOR
Calibration Adjustment
Final Calibration For v11.10 and later
End Precal:READY.
F2
to select the
:READY.
perf-ver-d2-500.eps
5
5-11