Input Abcd (Ab) Zero - Fluke ScopeMeter 190-202 Service Manual

F2
7. Press
calibration point, and start the calibration. Continue through all calibration
points of Table 5-18.
8. Set the 5502A to Standby and continue at the Input ABCD (AB) Zero section.
Table 5-18. Input ABCD Gain Calibration Points
Cal step
CL 0799
CL 0800
CL 0801
CL 0802
CL 0803
CL 0804
CL 0805
CL 0806
CL 0807
CL 0808
CL 0809
CL 0810
CL 0811
CL 0812
CL 0813

Input ABCD (AB) Zero

To do the Input ABCD (AB) Zero calibration:
F2
1. Press
2. Short circuit Input A, B, C, D (A, B) with 50 Ω feed through terminations.
F3
3. Press
4. Wait until the display shows the status
5. Remove the input terminations.
6. For Fluke 190-062, 190-102, and 190-202: continue at the Multimeter (DMM)
Volt Gain section. For Fluke 190-104 and 190-204: continue at the Save
Calibration Data and Exit section.
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to select the next calibration step, set the 5502A to the next
to select calibration adjustment step CL 0852.
to start the zero calibration.
:READY
Calibration Adjustment
Final Calibration (Firmware: V10.9 and Lower)
UUT input value (5502A NORMAL)
5 mV
12.5 mV
25 mV
50 mV
125 mV
250 mV
500 mV
1.25 V
2.5 V
5 V
12.5 V
25 V
50 V (set 5502A to OPR!)
125 V
250 V
.
5
5-39