Garmin GNS 480, Руководство по установке

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Appendix B - Serial Interface Specifications
GNS 480 (CNX80) Installation Manual 560-0982-01 Rev A B-11
Table B- 9 - Flight Plan Waypoint Type
Id Item Format Len Description
t nnn… 1-21 n = { a (airport) ||
v (VOR) ||
n (NDB) ||
i (intersection) ||
u (user) ||
p (parallel track) ||
d (direct to) ||
F (FAF) ||
E (DME) ||
I (IAF) ||
H (MAHP) ||
M (MAP) ||
A (IFAF) ||
P (undefined approach waypoint type) }
B.2.1.4 NavComm Data
The definition of the NavComm portion of the MapCom data output is as follows. This data output is
compatible with the SL30 or SL40 for sending frequency data to the comm or nav unit.
The comm data is output using the following format.
$PMRRC<msg_id><msg_data><chksum><cr>
Example Moving Map Data Output
AN 34 1570 34
°
15.70’ latitude
BW 118 4390 118
°
43.90’ longitude
C306
306
°
track angle
D210 210 knots
E02682
268.2nm to waypoint
GR0006 0.6nm right of course
I3059
305.9
°
desired track
KSFO SFO waypoint ident
L3058
305.8
°
bearing to waypoint
QE140 14.0
°
east magnetic variation
T---------
No alarms, data not flagged
<binary data>
From
Table B- 7
a—---F Approach Enabled Off, Active Off, Message On, Parallel Track
Off, Hold Off, and From/To is FROM
cvR001 CDI Valid, Needle Right, Deflection 001
°
p+0008 Pressure Altitude, +80 ft
vC000 VDI Valid, Needle Centered, Deflection is 000
°
<binary data> From
Table B- 7
tda Flight Plan Waypoint Type data, direct-to, airport type
Figure B- 3 - Moving Map Data Output