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4. INSTALLATION
36
Matching box MB-1100
*: With 10P connector cable
**: For connecting two transducers
Fabricating the transducer cable
Fabricate the transducer cable as below and 
connect it to the matching box.
How to fabricate the transducer cable
4.9
IEC 61162-1 Data 
Sentences
The table below shows the data sentences 
which can be input to and output from the 
FCV-620/585. The transmission speed for 
both input and output is 4,800 bps. Data is 
transducer cableoutput at two-second inter-
vals.
Input data sentences (con’t)
Order of priority
Latitude/Longitude: GGA>RMC>RMA>GLL
Course (true): VTG>RMC>RMA
Course (magnetic): VTG
Ground speed: VTG>RMC>RMA
Water speed: VHW
Distance to waypoint: BWC>RMB
Bearing to waypoint (true): BWC>RMB
Bearing to waypoint (magnetic): BWC
Heading (true): HDT>VHW
Heading (magnetic): HDG>VHW
Cross track error: XTE>RMB
Atmospheric pressure: MDA
Water temperature: MTW
Wind speed and angle (true/apparent): MWV
*= Available with connection of optional sen-
sors/navaid
Part
Type
Code No.
Qty
Matching 
Box*
MB-1100
000-041-000
1
Crimp-on 
Lug
FV1.25-3, 
red
000-538-113
6
Cord Lock** NC-1
000-516-650
1
Input data sentences
Sentence
Meaning
BWC
Bearing and distance to waypoint.
GGA
Global positioning system (GPS) 
fix data.
GLL
Geographic position - latitude/lon-
gitude.
HDG
Heading, deviation and variation.
HDT
Heading, true.
MDA
Atmospheric pressure.
MTW
Water temperature.
Crimp-on Lug
FV1.25-3, Red
Taping
Vinyl Sheath
Shrink Tubing
Shield
MWV
Wind speed and angle.
RMA
Recommended minimum specific 
LORAN-C data.
RMB
Recommended minimum naviga-
tion information.
RMC
Recommended minimum specific 
GPS/TRANSIT data.
VHW
Water speed and heading.
VTG
Course over ground and ground 
speed.
XTE
Cross track error.
Output data sentences
Sentence
Meaning
DBT (Ver. 1.5)
Depth below transducer
DPT (Ver. 2.0, 
Ver. 3.0)
Depth
MTW*
Water temperature
VHW*
Water speed and heading
TLL*
Target position, output by 
MARK key.