Mounting The Unit: Bracket Or In-Dash - Lowrance GlobalMap 4000M Operation Instructions Manual

Com-1
To unit
Com-1 wiring to receive DGPS position information
Com-1
To unit
Com-1 wiring to receive NMEA position information
Com-1
To unit
Com-1 wiring to transmit NMEA position information
Com-2
To unit
Com-2 wiring to transmit NMEA position information

Mounting the Unit: Bracket or In-Dash

You can install the GlobalMap 4000M on the top of a dash with the
supplied gimbal bracket. It can also be installed in the dash or mounted
on a portable power supply.
If you use the supplied bracket, you may be interested in the optional

R-A-M bracket mounting system. This converts the unit's gimbal
bracket to a swivel mount, which can be used on the dash or overhead
mounting positions. Installation instructions are supplied with the
R-A-M mounting kits.
Yellow (Transmit)
Orange (Receive)
Shield (Ground)
from a DGPS receiver.
Orange (Receive)
Shield (Ground)
from some other GPS receiver.
Yellow (Transmit)
Shield (Ground)
to another NMEA-compatible device.
Blue (Transmit)
Shield (Ground)
to another NMEA-compatible device.
Receive
Transmit
Ground
NMEA Transmit
Ground
NMEA Receive
Ground
NMEA Receive
Ground
14
To DGPS
Receiver
To Other
GPS Receiver
To Other
Device
To Other
Device