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6
Calibration Procedures
Adjustments procedures
8 Repeat
9 Verify the DC current gain adjustments using the
Table 6-7 DC current gain adjustment
OPEn
10.0000 mA
100.000 mA
1000.00 mA
AC current gain adjustment procedure
Review the
considerations"
1 Press
2 The primary display will show the uncalibrated value and the upper
3 Configure each adjustment item shown in
4 Use
5 Apply the input signal shown in the "Input" column of
N O T E
200
• An adjustment failure is indicated by a long beep, the primary
display showing "FAiL" and a calibration error number appearing in
the upper secondary display. Correct the problem and repeat this
procedure.
step 3
through
Table 6-
7.
verification test"
Adjustment item
"Test Considerations"
on page 191 sections before beginning this procedure.
I
twice to enter the AC current gain calibration. The AC
annunciator will be illuminated.
secondary display will show the reference value of the adjustment item.
or
to select the adjustment item.
Always complete tests in the same order as shown in
step 7
for each gain adjustment point shown in
on page 153.
Input current
Input terminals open (remove any test leads or
shorting plugs from the input terminals)
10 mA
100 mA
1000 mA
on page 140 and
"DC current gain
"Gain adjustment
Table 6-
8.
Table 6-
Table
6-8.
U3606A User's and Service Guide
8.
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