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

190 Series III
Service Manual

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

Do the Warming-Up 2 step (CL 0500) with open inputs:
3
1. Press
Wait until the display shows calibration status End Precal:READY.
2
2. Press
3
3. Press
Wait until the display shows calibration ready.
2
4. Press
5. Connect Ch. A of the Test Tool to the 5502A SCOPE output. See
termination.
6. Set the 5502A to generate a sine wave 50.25 MHz / 0.5 V pp (mode LEVSINE) at the SCOPE
output.
7. Set the 5502A in operate (OPR).
3
8. Press
Wait until the display shows calibration status :READY.
9. Set the 5502A in standby (STBY).
10. Continue at the
PM9091
TRM 50 - 50
For 190-502 and -504
use only TRM50!
A METER
2 CHANN. + METER
40
to start the calibration.
to select the next calibration step (CL 0201, WarmUpFinal).
to start the calibration.
to select the next calibration step (CL 0570, ADC Timing).
to start the calibration.
Input A LF-HF Gain
Figure 13. 5502A Scope Output to Test Tool Input A
:
:
USE 50
TERMINATION
B
NORMAL
FLUKE 5502A CALIBRATOR
section.
SCOPE
Figure 13. Use a 50 Ω