HP 3720A - 4-25 FLOW D(b) - Gain Correction Factors Transfer Faults

Section IV
Table 4-6 Timescale transfer check
: 3721ATlMESCALE
~ Setting
2333ps
233ps
21ps
333rnS
1 OOrnS
33.3rnS
1 OrnS
3.33rnS
1 rnS
333ps
1 oops
33.3ps
1 ops
3.33ps
1 PS
3720A J313721A J18 Pins
20 21 22 23 24 45
1
1
1
0
0
Q
0
0
0
1.
1
1
1
1
1
1
1
1
1
1
1
0
1
1
0
0
1
1
1
0'
1
0
0
1
1
1
1
1
1
0
0
1
1 1
1 1
0
0
1
1
1
1
1
1
1
1
1
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1 = larnpon 0 = lamp off
4-25 FLOW D(b) - Gain Correction Factors Transfer Faults
4-26 Procedure
1.
Set controls as in Paragraph 4-1 2 except as follows.
Set 3721A controls:
A INPUT
RMS VOLTS ..
DISPLAY GAIN .. .. ..
see Table 4-7
see Table 4-7
Set 3721A A INPUT
RMS VOLTS and
DISPLAY GAIN Repeat check. Monitor
switches according 3721A J18(46) and
3720A J3(46) and
Probe.
Is Logic Probe
condition correct?
to Table 4-7. Monitor (47) with Logic Probe.
-* 3721A
Is Logic Probe condition
(47) with Logic correct?
1
15549-70002 Cable
3720A
I
4-9
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