Furuno GP-27 - System Configuration

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SYSTEM CONFIGURATION
The environmental category of each unit is as follows:
The display unit GP-25 and GP-27 have a built-in GPS antenna.
GP-25
GP-27
Unit Environmental category
Display unit GP-25/GP-27 Protected from the weather
Antenna unit GPA-017 (option) Exposed to the weather, or protected from the weather in case of
internal antenna
Antenna Unit
GPA-017
(option)
Display Unit
GP-25
External Equipment
12-24 VDC
Antenna Unit
GPA-017
(option)
Display Unit
GP-27
External Equipment
12-24 VDC