Garmin G3X - Page 845

190-01115-01 G3X™/G3X Touch™ Avionics Installation Manual
Rev. AV Page G-9
Figure G-2.5 Dual GNS 430(W)/530(W) Interconnect/Configuration Example w/GSU 73
49
48
WHT
BLU
GSU 73
A429 OUT 1A (AIR DATA) 20
A429 OUT 1B (AIR DATA) 21
WHT
BLU
P731
GPS/NAV/COM
GNS 430(W)/530(W) #1
S
47
ARINC 429 OUT A46
WHT
BLU
ARINC 429 IN 1A (GPS) 25
ARINC 429 IN 1B (GPS) 26
WHT
BLU
S
23
24
WHT
BLU
ARINC 429 IN 2A (NAV) 27
ARINC 429 IN 2B (NAV) 28
WHT
BLU
S
47
46
WHT
BLU
ARINC 429 IN 3A (GPS) 30
ARINC 429 IN 3B (GPS) 31
WHT
BLU
S
23
24
WHT
BLU
ARINC 429 IN 4A (NAV) 32
ARINC 429 IN 4B (NAV) 33
WHT
BLU
S
ARINC 429 OUT B
GPS/NAV/COM
GNS 430(W)/530(W) #2
49
48
ARINC 429 IN 1A
ARINC 429 IN 1B
ARINC 429 OUT A
ARINC 429 OUT B
ARINC 429 OUT A
ARINC 429 OUT B
ARINC 429 OUT A
ARINC 429 OUT B
ARINC 429 IN 1A
ARINC 429 IN 1B
WHT
BLU
WHT
BLU
P4006/5006
P4001/5001
P4001/5001
P4006/5006
56
RS-232 OUT 1
WHT
BLU
56 RS-232 OUT 1
WHT
BLU
GDU 46X/37X
RS-232 IN 3 29
SIGNAL GROUND 44
WHT
BLU
S
GDU 46X/37X (PFD)
RS-232 IN 2 14
SIGNAL GROUND 44
WHT
BLU
S
42
RS-232 OUT 341
WHT
BLU
RS-232 IN 3
42
RS-232 OUT 341
BLU
WHT
RS-232 IN 3
SEE NOTE 13
CONFIGURATION GUIDANCE
1. GNS #1 AND #2
A. ON THE MAIN ARINC 429 CONFIG PAGE
SET IN 1 SPEED TO "LOW"
SET IN 1 DATA TO "EFIS/AIR DATA"
SET OUT SPEED TO "LOW"
SET OUT DATA TO "GAMA 429"
SET SDI TO "LNAV 1" FOR GNS #1 AND "LNAV 2" FOR GNS #2
SET VNAV TO "ENABLE LABELS" FOR GNS #1 AND GNS #2 (WAAS UNITS ONLY)
B. ON THE MAIN RS-232 CONFIG PAGE
SET CHNL 1 INPUT TO "OFF"
SET CHNL 1 OUTPUT TO "MAPMX" (WAAS UNITS ONLY) OR "AVIATION" (NON-WAAS UNITS)
C. ON THE MAIN CDI/OBS CONFIG PAGE
PRESS MENU AND SELECT THE "IGNORE SEL CRS FOR VLOC?" OPTION
NOTE: MENU WILL SAY "ALLOW SEL COURSE FOR VLOC?" WHEN SET CORRECTLY
D. ON THE VOR/LOC/GS ARINC 429 CONFIG PAGE
SET RX AND TX SPEED TO "LOW"
SET SDI TO "VOR/ILS 1" FOR GNS #1 AND "VOR/ILS 2" FOR GNS #2
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" (IF CONNECTED TO A WAAS
UNIT) OR "AVIATION IN" (IF CONNECTED TO A NON-WAAS UNIT) FOR GNS #1
SET THE CONNECTED GDU 46X/37X (PFD OR MFD) RS-232 CHANNEL TO "MAPMX" (IF CONNECTED TO
A WAAS UNIT) OR "AVIATION IN" (IF CONNECTED TO A NON-WAAS UNIT) FOR GNS #2
SET GSU ARINC 429 TX 1 FORMAT TO "EFIS/AIRDATA" AND "NAV 1 + 2"
SET GSU ARINC 429 RX 1 FORMAT TO "GARMIN GPS" AND "NAV 1" FOR GNS #1
SET GSU ARINC 429 RX 2 FORMAT TO "GARMIN VOR/ILS" AND "NAV 1" FOR GNS #1
SET GSU ARINC 429 RX 3 FORMAT TO "GARMIN GPS" AND "NAV 2" FOR GNS #2 (IF APPLICABLE)
SET GSU ARINC 429 RX 4 FORMAT TO "GARMIN VOR/ILS" AND "NAV 2" FOR GNS #2
IMPORTANT: GNS #1 AND #2 ARE DIFFERENTIATED IN THE G3X SYSTEM BY THE GDU 46X/37X RS-232 PORT
ASSIGNMENTS. GNS #1 SHOULD ALWAYS BE CONNECTED TO A LOWER NUMBERED PORT ON THE PFD. GNS #2 CAN
BE CONNECTED TO A HIGHER NUMBERED PORT ON THE PFD OR TO ANY PORT ON THE MFD.
SEE NOTE 11
(PFD OR MFD)
P4602/P3701
P4602/P3701
NOTE: THIS INTERFACE EXAMPLE DRAWING IS NOT SUFFICIENT FOR INSTALLATION OF A GNS 4XX(W)/5XX(W)
SERIES PRODUCT. PLEASE REFERENCE THE APPROPRIATE INSTALLATION DOCUMENTATION FOR THE
GNS 4XX(W)/5XX(W) UNIT FOR COMPREHENSIVE INSTALLATION AND CONFIGURATION INFORMATION.