Garmin GTX 330D Maintenance Manual page 53

Transponder Transponder
O r O r
1090 A D S -B 1090 A D S-B
O ut O ut
Failure Failure
Transm it M onitor
FP G A F ailure
Failure
C ause C ause
- 1090M H z
FP G A softw are did
transm ission
not load properly
failures,
- Internal hardw are
problem
- W iring problem
- Incom patible
antenna
C orrective C orrective
A ction A ction
R eload softw are R eload softw are
R eset config and R eset config and
config m odule config m odule
R econfigure unit R econfigure unit
V erify antenna, V erify antenna ,
connections , and connections , and
coax installation coax installation
Inspect w iring,
Inspect w iring,
suppression bus ,
suppression bus ,
and connections
and connections
190-00734-11
Rev. 6
Transponder Transponder
O r O r
1090 A D S-B
1090 A D S-B
O ut O ut
Failu re Failure
Transponder
Transponder
FP G A R O M
R O M Failure
Failure
C ause C ause
FP G A softw are S oftw are load
load issue issue
C orrective
C orrective
A ction
A ction
R eload softw are R eload softw are
R eset config and R eset config and
config m odule config m odule
R econfigure unit R econfigure unit
Figure 5-4 GTX 3X5 Transponder Alerts
G TX 3X 5 M essages
Transponder Transponder
O r O r
1090 A D S -B
1090 A D S -B
O ut O ut
Failure Failure
H igh
R A M Failure Tem perature
Failure
C ause C ause
Internal
S oftw are load
Tem perature has
issue or internal
exceeded lim its,
hardw are issue
possible internal
dam age m ay have
occurred
C orrective
C orrective
A ction A ction
R eload softw are
B ring G TX w ithin
operating
R eset config and tem perature listed
config m odule
on the E Q F
R econfigure unit
Sheet 2 of 5
GTX 33X and GTX 3X5 ADS-B Maintenance Manual
Transponder
M inim um
O r
Tem perature
1090 A D S -B
E xceeded
O ut
Failure Failure
Low Tem perature Low Tem perature
Failure
Failure
C ause
C ause
Internal Internal
Tem perature has Tem perature has
exceeded lim its, exceeded lim its.
possible internal P ossible internal
dam age m ay have dam age m ay have
occurred occured
C orrective C orrective
A ction A ction
B ring G TX w ithin B ring G TX w ithin
operating operating
tem perature listed tem perature listed
on the E Q F on the E Q F
M axim um
Tem perature
E xceeded
Failure
H igh
Tem perature
Failure
C ause
Internal
Tem perature has
exceeded lim its.
P ossible internal
dam age m ay have
occured
C orrective
A ction
B ring G TX w ithin
operating
tem perature listed
on the E Q F
If fault still exists ,
contact G arm in .
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