Keysight Technologies DAQ970A Service Manual page 86

3 Performance Verification
3 For each test, close only the channels shown in the "Channels Closed" column
4 Move the HI, LO, Sense HI, and Sense LO leads to ROW2.
5 Open all channels on the module by performing a Card Reset (press [Module]
6 For each test, close only the channels shown in the "Channels Closed" column
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below (module in slot 200). Record the 4-wire ohms measurements from the
external DMM in the following table.
Test #
Channel closed
1 Channel 11
2 Channel 12
3 Channel 13
4 Channel 14
5 Channel 15
6 Channel 16
7 Channel 17
8 Channel 18
[a] Only the channel currently under test should be closed at one time. All other channels should be open.
select Card Reset; then press Yes to confirm).
below. Record the 4-wire ohms measurements from the external DMM in the
following table.
Test #
Channel closed
9 Channel 21
10 Channel 22
11 Channel 23
12 Channel 24
13 Channel 25
14 Channel 26
[a]
Measured value
____________ W
____________ W
____________ W
____________ W
____________ W
____________ W
____________ W
____________ W
[a]
Measured value
____________ W
____________ W
____________ W
____________ W
____________ W
____________ W
Keysight DAQ970A/DAQ973A Service Guide
Test limit Relay measured
2.00 W K101
2.00 W K102
2.00 W K103
2.00 W K104
2.00 W K105
2.00 W K106
2.00 W K107
2.00 W K108
Test limit Relay measured
2.00 W K201
2.00 W K202
2.00 W K203
2.00 W K204
2.00 W K205
2.00 W K206