Furuno GPS NAVIGATOR GP-150 - Manual (Page 7)

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SYSTEM CONFIGURATION
Antenna Unit GPA-018S*
Display Unit
Radar, Echosounder,
Autopilot etc.
DGPS Beacon
Receiver
GR-80**
12-24VDC
Antenna Unit GPA-017S** Antenna Unit GPA-019S*
*: w/internal beacon receiver
**: w/o internal beacon receiver
CATEGORY OF UNITS
Unit Category
ANTENNA UNIT Exposed to weather
DISPLAY UNIT Protected from weather