User's Manual

Model 1150A DVOR
Rev. - November, 2008
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2-71
Table 2-1 Commutator Driver/Antenna Switch Sequence
Antenna Number
U12 (U27)
Decoder Output
Display Driver
Commutator CCA
Position
Odd (Even)
0 U8 (U23) 1A 1 2
1 U13 (U28) 2A 3 4
2 U18 (U32) 3A 5 6
3 U9 (U24) 4A 7 8
4 U14 (U29) 5A 9 10
5 U19 (U33) 6A 11 12
6 U10 (U25) 7A 13 14
7 U15 (U30) 8A 15 16
8 U20 (U34) 9A 17 18
9 U11 (U26) 10A 19 20
10 U16 (U31) 11A 21 22
11 U21 (U35) 12A 23 24
0 U8 (U23) 14B 25 26
1 U13 (U28) 15B 27 28
2 U18 (U32) 16B 29 30
3 U9 (U24) 17B 31 32
4 U14 (U29) 18B 33 34
5 U19 (U33) 19B 35 36
6 U10 (U25) 20B 37 38
7 U15 (U30) 21B 39 40
8 U20 (U34) 22B 41 42
9 U11 (U26) 23B 43 44
10 U16 (U31) 24B 45 46
11 U21 (U35) 25B 47 48
Table 2-2 VOR Ground check Offset Table
Antenna #
(0-47)
Ground Check
(GCSC4..1)
Final Antenna #
(0 -47)
Antenna #
(0-47)
Ground Check
(GCSC4..1)
Final Antenna
#(0-47)
0 0 0 3 0 3
0 1 3 3 1 6
0 2 6 3 2 9
0 3 9 3 3 12
0 4 12 3 4 15
0 5 15 3 5 18
0 6 18 3 6 21
0 7 21 3 7 24
0 8 24 3 8 27
0 9 27 3 9 30
0 10 30 3 10 33
0 11 33 3 11 36
0 12 36 3 12 39
0 13 39 3 13 42
0 14 42 3 14 45
0 15 45 3 15 0