FSG 70/FSG 71M
O
PERATION
M
ANUAL
Reprint July 1998
Page
3 - 9
W. Dittel GmbH
Battery
Power
Supply
12 V/6.5 Ah
F10023
yel
vio
1
2
3
4
5
Aircraft Speaker
30 W/4
Ω
F10061
1
2
3
4
5
6
1 2 3 4 5
1
2
3
4
5
6
bwn
wht
grn
PTT Key(s) in
control stick
(if required)
To connect a
second
microphone with
PTT key or
headset
PTT Key
(if required)
Dyn. Mike
Headphone
(if required)
Panel Light
Switch
+
-
AWG 18-20
0.6-0.75 mm²
red
AWG 18-20
0.6-0.75 mm²
blue
1
5
5
4
3
2
1
On-board wiring using
prefabricated harness F10028
Headset or
Microphone with
PTT Key
Antenna Coax
RG 58 C/U
COM Antenna
8
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Dyn. Microphone
Microphone GND
Standard Microphone
AF external
Intercom
RX Annunciator
PTT Key
Illumi12 V DC
B12 V DC
B12 V DC
Battery GND
Battery GND
Not connected
Headphone
Aircraft Speaker
FSG 70/FSG 71M
COM Antenna
DA-15S, Soldering Side
NOTES:
DO NOT
wire other pins than noted!
All wires #22 AWG (0.3 - 0.4 mm²) unless otherwise noted
Built-in Automatic Circuit Breaker when using Battery Power Supply F10023
Length of pre-fabricated wire harness F10028: 3.2m / 9.5ft
and coax antenna cable are
not
included in wire harness F10028
Fig. 3-7 FSG 70/FSG 71M
Hook-up Diagram without INTERCOM
1 - 2 Dynamic Microphones
