v
SYSTEM CONFIGURATION
Ship’s mains
10.8—31.2 VDC
External equipment
(Autopilot, etc.)
DGPS beacon receiver
GP-1650 only
ANTENNA UNIT
Receives signal from
GPS satellite and beacon
reference station (GP-1650D
only).
DISPLAY UNIT
Ship’s position is
calculated in longitude
and latitude from signal
received from the an-
tenna unit and displayed
on the screen.
1.2 m Whip Antenna
(option)
ANTENNA UNIT GPA-018
(GP-1650D)
ANTENNA UNIT GPA-017
(GP-1650)
ANTENNA UNIT GPA-019
(GP-1650D)