Griffon Telephonics RDR-1700A User Manual

Telephonics Corporation
R ADAR SYSTEMS D IVISION
1-10 TM113806 (3/10)
Table 1.3.4-1
AHRS ARINC 429 Data Labels
LABEL DEFINITION UNITS RESOLUTION
UPDATE
RATE (HZ)
POSITIVE
SENSE
NAVIGATION
OVERLAY
TRACKER
MODE
NOTES
132 True Heading Deg .0055 50
CW from
North
No
Yes
Secondary source for true heading for the
Tracker. If the data is not on the primary
data source (FMS) then the tracker will look
for true heading on AHRS bus.
Required for proper Tracker operation. If
not present then the tracker will be non-
operational and “AMS Data Fail” will be
displayed.
The Navigation Overlay or Target Marker
does not use this source for true heading.
175 Ground Speed Kt .125 50 No No Not Used
312 Ground Speed Kt .125 50 No No Not Used
314 True Heading Deg .0055 50
CW from
North
No Yes
Secondary source for true heading for the
Tracker. If the data is not on the primary
data source (FMS) then the tracker will look
for true heading on AHRS bus.
Required for proper Tracker operation. If
not present then the tracker will be non-
operational and “AMS Data Fail” will be
displayed.
The Navigation Overlay or Target Marker
does not use this source for true heading.
320
Magnetic
Heading
Deg .0055 50
CW from
North
No No Not Used
324 Pitch Angle Deg .011 50 Up Yes Yes
Required for Antenna Stabilization. If not
present then an “AT FAULT” will be
displayed.
Required for proper Tracker operation. If
not present then the tracker will be non-
operational and “NAV Data Fail” will be
displayed.
The document reference is online, please check the correspondence between the online documentation and the printed version.

Griffon Telephonics RDR-1700A Specifications

General

Brand	Griffon
Model	Telephonics RDR-1700A
Category	Radar
Language	English