Furuno GP-1850WF - Manual (Page 7)

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SYSTEM CONFIGURATION
Ship's mains
12-24 VDC
External equipment
(Autopilot, etc.)
DGPS beacon receiver
(GP-1850WF only)
ANTENNA UNIT
Receives signal from
GPS satellite and beacon
reference station.
(GP-1850WDF only)
DISPLAY UNIT
GPA-017
(GP-1850WF)
GPA-019
(GP-1850WDF)
Rectifier
PR-62
Ship's mains
100/110/115/220/230 VAC
1 , 50/60 Hz
Transducer
Matching
Box
MB-1000*
*Required for 1 kW transducer only