L-3-communications Navigation Echosounder LAZ 5100 Manuel d'utilisateur télécharger pdf (Page 30)

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L-3 ELAC Nautik

Example:

(X8)

Interface for START/ STOP - SLAVE indicator, potential free alarm relay contacts and Digital Slave

Indicator.

After each sounding the LAZ 5100 transmits depth information to the Digital Slave Display

interface (15 to 60 times per minute, depending upon the measuring range selected) in NMEA,

Version 2.00 format. The DPT (Depth) and DBT (Depth Below Transducer) sentences are as

follows:

DPT (Depth)

$ZAZDA 184533.20 20,12,1995 12,15 62, , , * <CR><LF>

Checksum

Difference 12 hrs 15 mins

Date 20th Dec 1995

UTC=18:45:33.20 s

Data are originating from

an atomic clock

$SDDPT x.x -x.x xx hh, , , ,* <CR><LF

Checksum

Distance transducer-keel

in metres

Depth in metres

Range Scale

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 78 79

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L-3-communications Navigation Echosounder LAZ 5100 Manuel d'utilisateur Page 30