Service Manual

1ST MATE KIT - MERCURY
90-8M0159024 eng DECEMBER 2019 © 2019 Mercury Marine Page 3 / 8
DRAFT
COPY
5. Connect each trunk of the 14‑pin hub harness to the corresponding main station extension harness connector and its
respective key switch harness connector (as equipped), i.e. single, dual, triple, quad, five, or six engine applications. The
starboard key switch harness drop (labeled STBD) must be connected to the starboard engine key switch. Refer to
Diagrams.
Antenna Installation
1. Mount the antenna in an unobstructed location at least 30 cm (10 in.) away from other electronic equipment.
2. Connect the antenna harness to the hub.
DRAFT
COPY
DRAFT
COPY
DRAFT
COPY
DRAFT
COPY
Diagrams
Single Engine Applications
a - Antenna
b - HUB
c - Driver fob
d - Mobile device
e - Junction box
f - Key switch harness
g - Starboard engine key switch
h - Hub harness
i - NMEA 2000
69907
STBD
b
c
e
g
i
d
f
a
h