TB 9-4931-217-40
(d) 10k ohms resistance decade dial to 0 (zero).
(e) GENERATOR OUTPUT +/OFF/- switch to + (positive).
(7) Decrease DETECTOR RANGE switch to setting until 10 MICROVOLTS range
is reached or until a full-scale indication is obtained on TI meter. If TI meter does not
indicate null on 10 MICROVOLTS range, perform b below.
(8) Set GENERATOR OUTPUT +/OFF/- switch to OFF and DEVIATION dial to X0.
(9) Repeat (3) through (8) above, using resistance standard and resistance decade dial
settings listed in table 16. If TI meter does not indicate null on 10 MICROVOLTS range,
perform appropriate adjustment listed in table 16.
Table 16. 100,000-Ohm Decade Linearization
Test instrument
Resistance decade dial settings1
Resistance standard
Adjustments (behind lower
nominal resistance
(ohms)
calibration trimmers
(k )
Step
100k
10k
cover)
1
20
1
TEN
---
2
---
2
0
100K - 2 (R)
3
30
2
TEN
---
4
---
3
0
100K - 3 (R)
5
40
3
TEN
---
6
---
4
0
100K - 4 (R)
7
50
4
TEN
---
8
---
5
0
100K - 5 (R)
9
60
5
TEN
---
10
---
6
0
100K - 6 (R)
11
70
6
TEN
---
12
---
7
0
100K - 7 (R)
13
80
7
TEN
---
14
---
8
0
100K - 8 (R)
15
90
8
TEN
---
16
---
9
0
100K - 9 (R)
17
100
9
TEN
---
18
---
10
0
100K - 10 (R)
19
110
10
(TEN)
---
20
---
11
0
100K - 11 (R)
Other resistance decade dials remain as previously positioned.
1
b. Adjustments. Set DETECTOR RANGE switch to 10 MICROVOLTS and adjust
100 k 1 trimmer for a null indication on TI meter.
NOTE
Remove lower CALIBRATION TRIMMERS cover to gain access
to adjustments.
43. Multiplier
a. Performance Check
(1) Position controls as listed in (a) through (d) below: