GTN 625/635/650 TSO Installation Manual
190-01004-02
Page 6-4
Rev. F
SPEED SELECTIONS
Select the correct Data In and Data Out settings for each port. Touch the ‘UP’ or ‘DOWN’ key to scroll
through the ARINC selections. The data selections are described below.
DATA IN SELECTIONS
Selection
Description
Low
Standard low-speed ARINC 429 (nominally 12.5 Kb per second)
High
High-speed ARINC 429 (nominally 100 Kb per second)
GTN Selection
GNS Equivalent
Description
Off
Off
No unit connected to this ARINC 429 input.
Airdata
Airdata
Altitude, temperature, and airspeed information from the
following Air Data systems:
B & D 2600, 2601, 2800, 90004-003
Bendix/King KAD 280/480, Shadin ADC 2000
Airdata/AHRS
Airdata/AHRS
Heading, altitude, and airspeed information from an Air Data/
AHRS system.
Data Concentrator
Garmin GTX 330
This is a Garmin data concentration format. Only high speed
ARINC 429 should be used.
EFIS Format 1
EFIS
Selected course and heading information from the following
EFIS systems:
Bendix/King EFS 40/50
Certain versions of Collins EFIS may also be compatible with
this format.
EFIS Format 2
EFIS/Airdata
Selected course, heading, altitude, temperature, and airspeed
information from the following systems:
Collins Pro Line 21
Bendix/King EFS 40/50 (with SW 1201 or later)
EFIS Format 3
Honeywell EFIS
Selected course, heading, and joystick waypoint information
from the following EFIS systems:
Honeywell Primus 1000
EFIS Format 4
Sandel EHSI
Selected course and heading information from the following
EHSI system:
Sandel SN3308 and Sandel SN3500
GAD Format 1
Garmin GAD 42
Selected course, heading, and true airspeed data from the
Garmin GAD 42.
GDU Format 1
Garmin GDU
Selected course, heading, and true airspeed data from the
Garmin GDU 620.
INS/IRU
INS/IRU
Heading information from the following inertial systems:
Bendix/King KAH 460
Collins AHC 85
Honeywell Laseref
Litef LTR 81
Litton LTN 90-100, LTN 91, LTN 92
Radar Altimeter
N/A
Radio Altitude (AGL) from a radar altimeter.
Summary of Contents for GTN 625
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Page 250: ...GTN 625 635 650 TSO Installation Manual 190 01004 02 Page D 44 Rev F Figure D 32 Reserved ...
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