189II/AN
Service Manual
28
Table 7. Calibration Adjustment Steps for Firmware Version 1.00 (cont.)
Step
Rotary Switch
Position
Source Value
Settling Time
(seconds)
Calibrating Time
[1]
(seconds)
Connect the 5520A in a 4-Wire configuration and select COMP 2-Wire
39 Diode
Test
0
Ω
, zcomp wire2
2
2
40 Diode Test
3.1 V, 0 Hz
2
2
41
μ
A DC
500.0
μ
A, 0 Hz
3
4
42
μ
A DC
5000.0
μ
A, 0 Hz
3
4
43
μ
A AC
500.0
μ
A, 60 Hz
10
4
44
μ
A AC
5000.0
μ
A, 60 Hz
10
3
45 mA DC
50.0 mA, 0 Hz
5
4
46 mA AC
400.0 mA, 0 Hz
3
4
47 mA AC
50.0 mA, 60 Hz
10
3
48 mA AC
400.0 mA, 60 Hz
10
4
49 ADC
5.0 A, 0 Hz
8
4
50 ADC
10.0 A, 0 Hz
3
2
51 AAC
5.0 A, 60 Hz
10
4
52 AAC
10.0 A, 60 Hz
9
4
[1]
Meter is “Calibrating” after “Next” is pressed.
[2]
For software version 1.00, the instrument display indicates 60 kHz. Use 65 kHz.
Table 8. Calibration Adjustment Steps for Firmware Version 1.10
Step
Rotary Switch
Position
Source Value
Settling Time
(seconds)
Calibrating Time
[1]
(seconds)
1
mV DC
0.0 V, 0 Hz
2
7
2
mV DC
500.0 mV, 0 Hz
3
6
3
mV DC
0 mV, 0 Hz
2
8
4
mV DC
50.0 V, 0 Hz
2
1
5
mV DC
100.0 mV, 0 Hz
2
1
6 mV
DC
500.0 mV, 0 Hz
2
1
7
mV AC
5.0 mV, 700 Hz
4
2
8
mV AC
50.0 mV, 700 Hz
3
3
9
mV AC
500.0 mV, 700 Hz
3
2
10
mV AC
500.0 mV, 55 Hz
2
3
11
mV AC
50.0 mV, 55 Hz
10
6
12
mVAC
0.0 V, 0 Hz
2
6
13
VAC
0.0 V, 0 Hz
2
15
Содержание 189II/AN
Страница 6: ...189II AN Service Manual iv...
Страница 8: ...189II AN Service Manual vi...
Страница 44: ...189II AN Service Manual 34...
