System Description

SystemDescriptionandInstallationManualforRangeFinder ICD1000001
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Altitude
ByteOffset Byte
Name
FieldDescription
01 AL0 AL0 AL1 Altitude
02 AL1 0x80
0xFF
0xFF
0xFF
0x00
0x00
0x13
0x13
0x00
0xF3
0xD0
0xFF
0x00
0x01
0xCC
0xCD
AltitudeUnavailable
OutofRange
1200ft
25ft
0ft
25ft
126,700ft
OutofRange
Altitude
[ALT0MSB][ALT1LSB]:MSBissentfirst
Thedataissentinthefollowing2'scomplementformat:Sddddddddddddddd
Theaircraftbarometricaltitudeismeasuredinfeetwithreferencetoapressureof29.9213”Hg(101325
Pascals)forzerofeetindication.
Dataresolutionis25feet:lsb=25feet
0x8000(32,768)indicatesaltitudeunavailable
AltitudesourceiseitherBarometricPressureCodeorGNSSHeight
Latitude
ByteOffset Byte
Name
FieldDescription
03 EL0 EL0 EL1 EL2 Latitude
04 EL1 0x2D
0x16
0x96
0x00
0xDD
0xDD
0x00
0x27
0x27
90Degrees
45.7277527Degrees
45.7277527Degrees
05 EL2
Latitude
Reportedasa24bitsignmagnitudenumber:
Sddddddddddddddddddddddd
TheSbitindicateswhetherthedataispositiveornegative.IftheSbitissetto“ONE”thenthedatais
negative,ifsetto“ZERO”thenthedataispositive.
TheresolutionoftheLatitudefieldis2
15
(lsb=3.0517578125x10
5
)Degrees.
Longitude
ByteOffset Byte
Name
FieldDescription
06 EG0 EG0 EG1 EG2 Longitude
07 EG1 0x5A
0x3C
0xDC
0x00
0xBE
0xBE
0x00
0x70
0x70
180Degrees
121.4877930Degrees
121.4877930Degrees
08 EG2
Longitude
Reportedasa24bitsignmagnitudenumber:
Sddddddddddddddddddddddd
TheSbitindicateswhetherthedataispositiveornegative.IftheSbitissetto“ONE”thenthedatais
negative,ifsetto“ZERO”thenthedataispositive.
TheresolutionoftheLongitudefieldis2
15
(lsb=3.0517578125x10
5
)Degrees.