Fluke 190-104 Service Manual page 68

Fluke 190-104/190-204
Service Information
Proceed as follows to do the Input ABCD Volt Gain calibration.
1. Press
2. Connect the Test Tool to the 5500A as shown in Figure 5-8.
PM9093
A
3. Set the 5500A to supply a DC voltage (NORMAL output), to the first calibration
4. Set the 5500A to operate (OPR).
5. Press
6. Wait until the display shows calibration status
7. Press
8. Set the 5500A to Standby, and continue at Section 5.6.9.
5-16
F2
to select the first calibration step in Table 5-6.
PM9091
PM9092
B
C D
PM9081
Figure 5-8. Test Tool Input ABCD to 5500A Normal Output
point in Table 5-6.
F3
to start the calibration.
F2
to select the next calibration step, set the 5500A to the next
calibration point, and start the calibration. Continue through all calibration points of
Table 5-6.
CONNECT TO CHANNEL A, B, C, D IN PARALLEL
NO 50 OHM TERMINATION
NORMAL SCOPE
FLUKE 5500A CALIBRATOR
:READY
.