Lowrance LMF-200 Installation And Operation Instructions Manual page 12

LMF-200 housing
NMEA 2000
Network cable
IMPORTANT:
The latest version of the LMF-200 (below) has a different color
scheme for dash light and buzzer wires than those shown in the
diagram above.
LMF-200 housing
NMEA 2000
Network cable
Ideally, the NMEA 2000 network itself is powered from a switch on the
boat's accessory panel, allowing network power to be turned on and off.
To automatically turn on the gauge backlights when you turn on your
other dashboard lights, connect the red dash light wire to the positive
side of the switch controlling the dash lights and connect the black
dash light wire to ground
NOTE:
If multiple gauges are connected to the same NMEA 2000 bus, only
one gauge has to be connected to the dashboard lights for all gauge
LMF-200 white wire to
buzzer black wire
Cap unused wires
with wire nuts or tape.
Dash light black
(to ground)
LMF-200 cable connections.
LMF-200 yellow wire to
buzzer black wire
Cap unused wires
with wire nuts or tape.
LMF-200 Dash black
(to dash ground)
Latest LMF-200 cable connections.
LMF green wire to
buzzer red wire
Female NMEA
2000 T connector
LMF-200 Blue
wire to buzzer red
Female NMEA
2000 T connector
6
Buzzer
Dash light red
(to dash light switch)
Buzzer
LMF-200 Dash White
(to dash light switch)