Garmin NavComm SL30, Installation Manual, Page: 38 / 88

Installation
30 Apollo SL30 Installation Manual
Sperry
Unisys/Honeywell
+GS Flag
-GS Flag
GSI Down
GSI Up
GlidFlag
30
31
28
32
13
14
+ Right
Glideslope -Flag
+Up
+Down
Sperry
RD 550A
Sperry
RD 650
8 W
36
E
U
6
4
3
5
SL30
P1 P2
D
C
+ Left
NAV Flag +
NAV Flag -
+ From
+ To
OBS A/H
OBS C
OBS D (COS Hi)
OBS E (COS Lo)
OBS F (SIN Lo)
OBS G (SIN Lo)
38
F
B
A
AA
z
FF
DD
CC
BB
S
P
2
1
10
9
8
6
12
11
NAV Flag +
NAV Flag -
+ From
+ To
Rslvr{C}
Rslvr{D}
Rslvr{E}
CDI Left
CDI Right
Rslvr{F}
Rslvr{G}
Rslvr{H}
29
10
25
24
26
7
34
16
12
11
15
Back Course
Lamp Voltage
From Dimmer
Circuit
Amber
BC
Light
37-Pin Connector
P1 P2
NAV Superflag
NAV Superflag Lo
Glideslope Superflag
Glideslope Superflag Lo
39
GS Superflag
NAV Superflag 27
9
NOTES:
1. Connect shield grounds to aircraft chassis with as short a conductor as practical.
2. Not all indicator connections are shown, only those interfacing to the SL30. Consult
the appropriate installation manuals for complete wiring instructions.
Figure 20 - SL30 to Sperry RD 550A and RD650 Wiring