System Interfaces; Figure 1-2. Sample Single - Garmin GNS 480 Installation Manaul

1.2.2

System Interfaces

The interfaces for a typical single GNS 480 avionics stack are shown in Figure 1-2, while the interfaces
for a typical dual GNS 480 avionics stack are shown in Figure 1-3. The available interfaces are further
described in the following sections.
NAV
COM
Antenna
Antenna
SL30 NAV/COM
(430-6040-3XX)
or SL30R NAV/COM
GNS 480 (CNX80) Installation Manual
GPS
Antenna
GMX 200 or MX20 MFD
SL15M Audio Selector Panel
10-36 VDC
MD200-306
430-6066-000
MD200-306
430-6066-000
Figure 1-2. Sample Single GNS 480 System Diagram
560-0982-01 Rev L
430-6065-XX
Audio Output
GNS 480
430-6100-800-XXX
Circuit Breaker
SL70 (430-6090-XXX)
or SL70R Transponder
General Information
GDU 620 PFD/MFD
Position
Flight Plan
LOC/GS
GPS Position
Altitude Encoder
ARINC 422
ARINC 429
RS-232
1-3