Multimeter Numeric Zero; Multimeter Ohm Gain - Fluke ScopeMeter 190 II Series Service Manual

Cal step
CL 0840
CL 0849
CL 0841
CL 0842
CL 0843
CL 0844

Multimeter Numeric Zero

The adjustment steps for the meter section are only for the models
190-062, 190-102, and 190-202.
To do the Multimeter (DMM) Zero calibration:
F2
1. Press
2. Short circuit the banana jack Meter inputs properly (calibration includes
Ohms zero). Use a test lead as short as possible.
F3
3. Press
4. Wait until the display shows the status
5. Remove the input terminations.
6. Continue at the Multimeter (DMM) Ohm Gain section.

Multimeter Ohm Gain

The adjustment steps for the meter section are only for the models
190-062, 190-102, and 190-202.
To do the DMM Ohm Gain calibration:
F2
1. Press
2. Connect the Test Tool to the 5502A as shown in Figure 5-18. Notice that the
sense leads must be connected directly to the Test Tool.
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Table 5-19. DMM Gain Calibration Points
Note
to select calibration adjustment step CL 0890.
to start the zero calibration.
:READY
Note
to select the first calibration adjustment step in Table 5-20.
Calibration Adjustment
Final Calibration (Firmware: V10.9 and Lower)
UUT input value (5502A NORMAL)
500 mV
2.5 V
5 V
50 V (set 5502A to OPR!)
500 V
1000 V
.
5
5-41