Garmin VHF 200i - Manual (Page 7)

VHF 100/00 Series Radio Installation Instructions 
4. Add additional T-connectors for each device you want to add to the NMEA 2000 network, and connect each device to a T-connector with
a drop cable.
5. Connect terminators (not included) to each end of the combined T-connectors.
+
-
Drop cable
Male
terminator
Female
terminator
Power cable
Ignition or in-line
switch
Fuse
NMEA 000
device
T-connectors
1 Vdc battery
Creating a Basic NMEA 2000 Network
NMEA 2000 PGN information
Use this table to determine the approved NMEA 2000 PGN information that can be received and transmitted by a VHF 200 series radio
when communicating with a NMEA 2000-compliant device.
Receive Transmit
059392 ISO Acknowledgment 059392 ISO Acknowledgment
059904 ISO Request 060928 ISO Address Claim
060928 ISO Address Claim 126208 NMEA Request/Command/
Acknowledge Group Function
126208 NMEA - Command/Request/Acknowledge Group Function
129026 COG (course over ground) and SOG (speed over ground)
- Rapid Update
126464 PGN List
126996 Product Information
129029 GNSS (Global Navigation Satellite System) Position Data 129799 Radio Frequency/Mode/Power
129808 DSC Call Information
Garmin VHF 200 Series radios are NMEA 2000 certified.
Connecting the VHF 200 Series Radio to a Hailer Horn (Optional)
The radio can be connected to a hailer horn that will allow using the microphone or the GHS 10 handset to make announcements through
your public address system.
To mount the hailer horn, refer to the installation instructions that came with the device. Mount the hailer horn at least 10 ft. (3 m) away
from the microphone and facing away from the microphone to avoid feedback.
To connect the VHF 200 series radio to a hailer horn:
1. Attach the included 23 in. (600 mm) hailer cable to the cable on the rear panel of the radio by connecting the red RCA plug into the red
jack.
2. Connect the white wire on the other end of the hailer cable to the positive (+) connection on the hailer.
3. Connect the black wire to the negative (-) connection on the hailer.
CAUtIoN: Cover the connections with a waterproof, adhesive tape, such as rubber vulcanizing tape, to prevent water from
seeping into the radio.
Refer to the VHF 100/200 Series Owner’s Manual to operate the hailer.