Garmin VHF 115 Series, Руководство по установке

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NMEA 0183 Device Connections
This diagram illustrates two-way connections for both sending and receiving data. You can also use this
diagram for one-way communication. The table below identifies the wiring harnesses and the NMEA 0183
wires.
To receive information from a NMEA 0183 device, refer to items ,
, , and when connecting the
Garmin device.
To transmit information to a NMEA 0183 device, refer to items ,
, , and when connecting the Garmin
device.
Item Description
Power source
Power cable
NMEA 0183 device
NMEA 0183 cable
Item Garmin Wire Function Garmin Wire Color
NMEA 0183 Device Wire
Function
Power Red Power
Power ground Black Power ground
Rx/A (In +) Purple Tx/A (Out +)
Rx/B (In -) Gray Tx/B (Out -)
Tx/A (Out +) Blue Rx/A (In +)
Tx/B (Out -) Brown Rx/B (In -)
If you are connecting to a hailer horn, see Connecting to a Hailer Horn or PA Speaker, page 10 .
If you are connecting to an external speaker, see Connecting to an External Speaker, page 10 ). Speaker wires
are the red and black wires on the data harness . The red power wire and black power ground wire are
on the separate power harness .
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