Garmin GMA 240 Installation Manual page 31

4.5.4 Alert Audio I/O
Pin Connector
31 P2401
32 P2401
44 P2401
15 P2402
43 P2401
4.5.5 AUX and NAV Audio Inputs
Pin Connector
21 P2401
22 P2401
7 P2401
8 P2401
17 P2401
18 P2401
19 P2401
20 P2401
4.5.6 Failsafe Warning Audio
Pin Connector
29 P2402
4.5.7 Music Inputs
Pin Connector
23 P2402
24 P2402
25 P2402
26 P2402
27 P2402
28 P2402
GMA 240 Installation Manual
190-00917-01
Pin Name
ALERT 1 AUDIO IN HI
ALERT 1 AUDIO IN LO
ALERT 2 AUDIO IN HI
ALERT 3 AUDIO IN HI
ALERT 2,3 AUDIO IN LO
Pin Name
AUX1 AUDIO IN HI
AUX1 AUDIO IN LO
AUX2 AUDIO IN HI
AUX2 AUDIO IN LO
NAV 1 AUDIO IN HI
NAV 1 AUDIO IN LO
NAV 2 AUDIO IN HI
NAV 2 AUDIO IN LO
Pin Name
FAILSAFE WARN AUDIO IN HI
Pin Name
MUSIC 1 IN LEFT
MUSIC 1 IN RIGHT
MUSIC 1 IN LO
MUSIC 2 IN LEFT
MUSIC 2 IN RIGHT
MUSIC 2 IN LO
Description
Alert 1 Audio Input
Ground Reference for Alert 1
Alert 2 Audio Input
Alert 3 Audio Input
Ground Reference for Alert 2 & 3
Description
AUX1 Audio Input
Ground Reference for AUX1 Input
AUX2 Audio Input
Ground Reference for AUX2 Input
NAV 1 Audio Input
NAV 1 Ground Reference
NAV 2 Audio Input
NAV 2 Ground Reference
Description
Failsafe Warning Audio Input
Description
Music 1 Input
Ground Reference for Music 1
Music 2 Input
Ground Reference for Music 2
I/O
IN
--
IN
IN
--
I/O
IN
--
IN
--
IN
--
IN
--
I/O
IN
I/O
IN
IN
--
IN
IN
--
Page 4-7
Rev. A