Fusion Apollo MS-WB670 Installation Instructions Manual page 2

Item Description
FUSE Contains the 15 A fuse for the device.
USB Connects the stereo to a USB source.
SXM TUNER Connects the stereo to a SiriusXM
receive SiriusXM stations where available (not
included).
Connects to a FUSION DAB module to receive DAB
stations where available (not included).
DIGITAL Connects the stereo to an optical digital audio source,
AUDIO IN such as TV or DVD player.
(OPTICAL)
ETHERNET Connects the stereo to another FUSION PartyBus
stereo, zone stereo, or network
Networking, page
ANTENNA Connects the stereo to a typical AM/FM antenna.
If you are installing the stereo on a boat with a metal
hull, you must use a ground-dependent antenna. If
you are installing the stereo on a boat with a non-
metal hull, you must use a ground-independent
antenna. See the installation instructions provided
with your antenna for more information.
NMEA 2000 Connects the stereo to a NMEA 2000 network
2000 System Wiring Diagram, page
Wiring Harness Wire and Connector Identification
Wire or RCA Bare Wire
Connector Color or
Function RCA Label
Name
Ground (-) Black
Power (+) Yellow
Ignition Red
Amplifier on Blue
2
® Connect Tuner to
(FUSION PartyBus
4).
3).
Notes
Connects to the negative terminal of
a 12 Vdc power source capable of
supplying 15 A. You should connect
this wire before connecting the yellow
wire. All accessories connected to the
stereo must share a common ground
location (Connecting to Power,
page 2).
Connects to the positive terminal of a
12 Vdc power source capable of
supplying 15 A.
Connects to a separately-switched,
12 Vdc connection, such as an
ignition bus, to turn the stereo on and
off. If you are not using a switched
12 Vdc connection, you must connect
this to the same source as the yellow
(power) wire
Connects to optional external
amplifiers, enabling them to turn on
when the stereo turns on.
A connected amplifier must use the
same ground (-) as the stereo for this
signal wire to function correctly.
Wire or RCA
Connector
Function
Telemute
Dim
Speaker zone 1
left (+)
Speaker zone 1
left (-)
Speaker zone 1
right (+)
Speaker zone 1
right (-)
(NMEA
Speaker zone 2
left (+)
Speaker zone 2
left (-)
Speaker zone 2
right (+)
Speaker zone 2
right (-)
Zone 1 line out
(left)
Zone 1 line out
(right)
Zone 1 subwoofer
out
Zone 2 line out
(left)
Zone 2 line out
(right)
Zone 2 subwoofer
out
Auxiliary in left
Auxiliary in right
Zone 3 line out
(left)
Zone 3 line out
(right)
Zone 3 subwoofer
out
Connecting to Power
When connecting the stereo to power, you must connect both
power wires. You should connect the yellow power wire directly
to the battery. This provides power to the stereo and a constant
trickle-power standby feed.
You should connect the red ignition wire to the same battery
through the ignition or another manual switch to turn the stereo
on and off. If you are not routing the red wire through the ignition
or another manual switch, you can connect the red wire to the
yellow wire, and connect them both to the positive (+) battery
terminal.
You must connect the power wires to the battery through a 15 A
fuse or a 15 A circuit breaker.
If it is necessary to extend the yellow power and black ground
wires, use 14 AWG (2.08 mm
1 m (3 ft.), use 12 AWG (3.31 mm²) wire. If it is necessary to
extend the red wire, use 22 AWG (0.33 mm
Bare Wire Notes
Color or
RCA Label
Name
Brown Activates when connected to ground.
For example, when you connect this
wire to a compatible, hands-free
mobile kit, the audio mutes or the
input switches to AUX when a call is
received and the kit connects this
wire to ground. You can enable this
functionality from the settings menu.
Orange This wire is not used when installing
this device.
White
White/
black
Gray
Gray/black
Green
Green/
black
Purple
Purple/
black
ZONE 1 Provides output to an external
amplifier, and is associated with the
ZONE 1
volume control for zone 1.
SUB OUT
Each subwoofer cable provides a
single mono output to a powered
subwoofer or subwoofer amplifier.
ZONE 2 Provides output to an external
amplifier, and is associated with the
ZONE 2
volume control for zone 2.
SUB OUT
Each subwoofer cable provides a
single mono output to a powered
subwoofer or subwoofer amplifier.
AUX IN Provides an RCA stereo line input for
audio sources, such as a CD or MP3
player.
ZONE 3 Provides output to an external
amplifier, and is associated with the
volume control for zone 3.
Each subwoofer cable provides a
single mono output to a powered
subwoofer or subwoofer amplifier.
2
) wire. For extensions longer than
2
) wire.
Apollo MS-WB670 Installation Instructions