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BAUD RATE
DATA BITS
PARITY
STOP BITS
TRANSMIT FREQ.
Table 13: Type of Protocol
GPS
DATA NO.1
$-GGA,x,xx,x,N,xx.x,E,x,∼*hh<CR><LF>
$-GLL,xxxx.xx,N,xxxx.xx,E∼*hh<CR><LF>
DATA NO.2
$-VTG,xx,T,xx,M,xx.x,N,xx,K*hh<CR><LF>
SPEED LOG
DATA NO.1
$-VBW.x.x.x.x.A.x.x.x.x.A∼*hh<CR><LF>
Table 14: Input Signal Sentence
Circuit
SELECTED COMPASS
SELECTED COMPASS *²
Table 15: Output Signal Specifications
55 | Specifications
A
4800 bps
8 bits
none
1
1 s
↑LAT.:
↑GPSQI:GPS
↑LAT.:
Note GGA sentence is high priority.
↑SPEED (knots)
↑SPEED (knots) STATUS
↑GROUND SPEED (knots)
↑WATER SPEED (knots)
Note Ground speed is high priority
Type of Signal
DC24V STEP 1/6˚
IEC61162-1 Ed. / IEC61162-2
*¹ Protocol
Sentence
-
A / B
Refer to output signal
sentence.
-
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