Table of Contents
iv
560-0982-01 Rev A
GNS 480 (CNX80) Installation Manual
2.8.2
M
AIN
C
OURSE
D
EVIATION
I
NDICATOR
...................................................................................................2-23
2.8.3
A
UXILIARY
C
OURSE
D
EVIATION
I
NDICATOR
..........................................................................................2-25
2.8.4
C
OMPOSITE
I
NDICATOR
..........................................................................................................................2-26
2.8.5
A
LTIMETER
............................................................................................................................................2-26
2.8.6
S
YNCHRO
H
EADING
................................................................................................................................2-26
2.8.7
A
NNUNCIATOR
O
UTPUTS
........................................................................................................................2-27
2.8.8
D
ISCRETE
O
UTPUTS
................................................................................................................................2-30
2.8.9
S
WITCHES
/
D
ISCRETE
I
NPUTS
................................................................................................................2-31
2.8.10
S
ERIAL
I
NTERFACES
..........................................................................................................................2-32
2.8.11
T
IME
M
ARK
O
UTPUT
.........................................................................................................................2-37
2.8.12
VHF
C
OM
..........................................................................................................................................2-37
2.8.13
VHF
N
AV
..........................................................................................................................................2-38
2.8.14
M
ESSAGE
A
UDIO
...............................................................................................................................2-39
2.8.15
RMI
/
OBI.........................................................................................................................................2-39
2.8.16
DME
T
UNING
....................................................................................................................................2-40
2.9
A
NTENNA
I
NSTALLATION AND
C
ONNECTIONS
.............................................................................................2-41
2.9.1
C
OMM
A
NTENNA
....................................................................................................................................2-41
2.9.2
GPS
A
NTENNA
.......................................................................................................................................2-41
2.9.3
NAV
A
NTENNA
......................................................................................................................................2-42
2.10
W
EIGHT AND
B
ALANCE
...............................................................................................................................2-43
2.11
E
LECTRICAL
L
OAD
A
NALYSIS
.....................................................................................................................2-43
3
P
OST
I
NSTALLATION
C
ONFIGURATION
&
C
HECKOUT
P
ROCEDURES
............................................................3-1
3.1
M
OUNTING AND
W
IRING
C
HECK
...................................................................................................................3-1
3.2
E
QUIPMENT
S
ETUP AND
C
ONFIGURATION
.....................................................................................................3-1
3.2.1
S
ETUP
F
UNCTION
......................................................................................................................................3-2
3.3
E
QUIPMENT
O
PERATIONAL
/F
UNCTIONAL
T
EST
...........................................................................................3-19
3.3.1
GNS
480
C
HECKOUT
U
TILITIES
..............................................................................................................3-19
3.3.2
S
YSTEM
C
HECKOUT
–
G
ROUND
C
HECKS
................................................................................................3-30
3.3.3
S
YSTEM
C
HECKOUT
–
F
LIGHT
C
HECKS
..................................................................................................3-41
3.4
D
ATABASE
C
HECK
......................................................................................................................................3-42
3.4.1
D
ATA
C
ARD
R
EPLACEMENT
...................................................................................................................3-42
4
T
ROUBLESHOOTING
.........................................................................................................................................4-1
4.1
T
ROUBLESHOOTING
P
ROCEDURE
..................................................................................................................4-1
4.2
C
ONTACTING THE
F
ACTORY FOR
A
SSISTANCE
..............................................................................................4-4
5
L
IMITATIONS
....................................................................................................................................................5-1
5.1
O
PERATION
...................................................................................................................................................5-1
5.2
I
NSTALLATION
...............................................................................................................................................5-1
5.2.1
GPS
A
NTENNA
.........................................................................................................................................5-1
5.2.2
A
NTENNA
I
NSTALLATION
–
G
ENERAL
......................................................................................................5-1
5.2.3
E
QUIPMENT
I
NTERFACED TO THE
GNS
480..............................................................................................5-1
5.2.4
P
RESERVATION OF
P
REVIOUS
S
YSTEMS
....................................................................................................5-2
5.3
A
IRCRAFT
R
ADIO
S
TATION
L
ICENSE
..............................................................................................................5-2
6
P
ERIODIC
M
AINTENANCE
................................................................................................................................6-1
6.1
E
QUIPMENT
C
ALIBRATION
............................................................................................................................6-1
6.2
VOR
C
HECKS
...............................................................................................................................................6-1
6.3
C
LEANING
.....................................................................................................................................................6-1
6.4
B
ATTERY
R
EPLACEMENT
..............................................................................................................................6-1
6.5
D
ISPLAY
B
ACKLIGHT
.....................................................................................................................................6-1
APPENDIX A
-
C
ERTIFICATION
D
ATA
...................................................................................................................A-1
A.1
E
NVIRONMENTAL
Q
UALIFICATION
...............................................................................................................A-1
A.2
GNS
480
STC
D
ATA
....................................................................................................................................A-2
APPENDIX B
-
S
ERIAL
I
NTERFACE
S
PECIFICATIONS
...........................................................................................B-1
B.1
S
ERIAL
I
NPUT
S
PECIFICATIONS
.....................................................................................................................B-1
Summary of Contents for GNS 480
Page 1: ...GNS 480 CNX80 Color GPS Nav Com Installation Manual September 2004 560 0982 01 Rev A...
Page 10: ...Table of Contents viii 560 0982 01 Rev A GNS 480 CNX80 Installation Manual NOTES...
Page 30: ...General Information 1 20 560 0982 01 Rev A GNS 480 CNX80 Installation Manual NOTES...
Page 126: ...Periodic Maintenance 6 2 560 0982 01 Rev A GNS 480 CNX80 Installation Manual NOTES...
Page 150: ...Appendix D Interconnect Diagrams D 2 560 0982 01 Rev A GNS 480 CNX80 Installation Manual NOTES...
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