Garmin G3X - Page 848

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page G-12
Figure G-2.8 GNS 480 Interconnect/Configuration Example w/GSU 73
28
8
GSU 73
A429 OUT 1A (AIR DATA) 20
A429 OUT 1B (AIR DATA) 21
WHT
BLU
P731
GPS/NAV/COM
GNS 480
S
25
ARINC 429 OUT 2A5
WHT
BLU
ARINC 429 IN 2A (NAV) 27
ARINC 429 IN 2B (NAV) 28
WHT
BLU
S
24
4
WHT
BLU
ARINC 429 IN 1A (GPS) 25
ARINC 429 IN 1B (GPS) 26
WHT
BLU
S
ARINC 429 OUT 2B
ARINC 429 IN 2A
ARINC 429 IN 2B
ARINC 429 OUT 1A
ARINC 429 OUT 1B
WHT
BLU
P5
5
RS-232 OUT 1
WHT
BLU
GDU 46X/37X
RS-232 IN 2 14
SIGNAL GROUND 44
WHT
BLU
S
CONFIGURATION GUIDANCE
1. GNS 480
A. ON THE MAIN ARINC 429 SETUP PAGE
SET IN 2 SEL TO "EFIS"
SET IN 2 SPEED TO "LOW"
SET IN 2 SDI TO "SYS1"
SET OUT 1 SEL TO "GAMA 429"
SET OUT 1 SPEED TO "LOW"
SET OUT 1 SDI TO "SYS1"
SET OUT 2 SEL TO "VOR/ILS"
SET OUT 2 SPEED TO "LOW"
SET OUT 2 SDI TO "SYS1"
B. ON THE SERIAL SETUP PAGE
SET CHNL 1 OUTPUT TO "MAPMX"
C. ON THE RESOLVER INTERFACE PAGE SET RESOLVER TO "NOT INSTALLED"
D. ON THE MISCELLANEOUS SETUP PAGE SET CDI SELECT TO "USE"
2. G3X
A. ON THE GDU 46X/37X RS-232 CONFIG MODE PAGE
SET THE CONNECTED GDU 46X/37X (PFD) RS-232 CHANNEL TO "MAPMX"
SET GSU ARINC 429 TX 1 FORMAT TO "EFIS/AIRDATA" AND "NAV 1"
SET GSU ARINC 429 RX 1 FORMAT TO "GARMIN GPS" AND "NAV 1"
SET GSU ARINC 429 RX 2 FORMAT TO "GARMIN VOR/ILS" AND "NAV 1"
SEE NOTE 11
23 SERIAL GROUND 1
P1
P4602/P3701
NOTE: THIS INTERFACE EXAMPLE DRAWING IS NOT SUFFICIENT FOR INSTALLATION OF A
GNS 480 UNIT. PLEASE REFERENCE THE APPROPRIATE INSTALLATION DOCUMENTATION FOR THE
GNS 480 UNIT FOR COMPREHENSIVE INSTALLATION AND CONFIGURATION INFORMATION.