Fluke ScopeMeter 190 II Series - Page 198

Fluke 190-062, -102, -104, -202, -204, -502, -504
Service Manual

Input A, B, C, D Frequency Measurement Accuracy Test
Note
The test steps for channel C and D are only for the models
190-104, 190-204, and 190-504.
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NORMAL SCOPE
FLUKE 5502A CALIBRATOR
CONNECT TO CHANNEL A, B, C, D IN PARALLEL
50 OHM TERMINATIONNO
ADC
B
PM9093
PM9092
AB
METER
P
M
9
0
9
3
PM9092
PM9091
2 CHANN. + METER
4 CHANNELS
SHUIYHUFHSV
Figure 4-5. 5502A Scope Output to Test Tool Input A, B, C, D
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SAVE

F2
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ENTER
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DQGSUHVV
ENTER
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E 3UHVV
SCOPE

F 3U
HVV
F2
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F1
±5($',1*6
DQGZLWK

Reading 1, on A, Hz
Reading 2, on B, Hz
Reading 3, on C, Hz
Reading 4, on D, Hz
 8VH
mV
RANGE
DQG
V
RANGE
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 8VH
TIMEsns
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