GTN 625/635/650 TSO Installation Manual
Page 6-5
190-01004-02
Rev. C
DATA OUT SELECTIONS
GTN Selection
GNS Equivalent
Description
Off
Off
No unit(s) connected to ARINC 429 output
ARINC 429
ARINC 429
Standard ARINC 429 output data (non-GAMA).
GAMA Format 1
GAMA 429
ARINC 429 data as defined by the
General Aviation
Manufacturers’ Association (GAMA) General Aviation
Subset, 2
nd
Edition
. The output data includes navigation and
flight plan information to the following systems:
Garmin GDU 620
Garmin GAD 42 Interface Adapter
Bendix/King EFS 40/50
(No GPS vertical guidance
provided)
Collins EFIS 84
Certain other versions of Collins EFIS may also be
compatible with this format.
GAMA Format 2
GAMA 429
Graphics
ARINC 429 data as defined by the
GAMA General Aviation
Subset, 2
nd
Edition
including GAMA Graphics Protocol ‘A’.
This format outputs intersection symbols as generic
waypoint symbols. The output data includes navigation and
flight plan information (including graphical representation of
flight plan procedures) to the following EFIS systems:
Honeywell Primus 1000
GAMA Format 3
GAMA 429
Graphics w/Int
ARINC 429 data as defined by the
GAMA General Aviation
Subset, 2
nd
Edition
including GAMA Graphics Protocol ‘A’.
The output data includes navigation and flight plan
information (including graphical representation of flight plan
procedures) to the following systems:
Sandel SN3308 and Sandel SN3500
GAMA Format 4
GAMA 429 Pro
Line 21
ARINC 429 data as defined by the
GAMA General Aviation
Subset, 2
nd
Edition
. The output data includes navigation
and flight plan information to the following EFIS systems:
Collins Pro Line 21
.
GAMA Format 5
GAMA 429
Sextant
ARINC 429 data as defined by the
GAMA General Aviation
Subset, 2
nd
Edition
. The output data includes navigation
and flight plan information to the following EFIS systems:
Sextant SMD 45
GAMA Format 6
GAMA 429
Bendix King
ARINC 429 data as defined by the GAMA
General Aviation
Subset, 2
nd
Edition.
The output data includes navigation,
flight plan and GPS vertical guidance information to the
following system:
Bendix/King EFS 40/50
(GPS vertical guidance provided on
EFIS)
NOTE
Only one ARINC 429 output port can be configured to a GAMA Format output at one
time. If more than one interfaced system requires a GAMA Format output, splice the
GAMA 429 output wires from the GTN into each system requiring GAMA Format
information.