Wire Diagram; Before Installing This Product; Technical Support - Boss MC900B User Manual

WIRE DIAGRAM

PRE-AMP OUTPUT
(R) OUTPUT RED
(L) OUTPUT WHITE
AUX INPUT
(R) INPUT RED
(L) INPUT WHITE
USB
REMOTE CHARGING
CONTROL (1A MAX)
INSERT
ORANGE
OPTIONAL BACKLIGHTING
ON/OFF CONTROL
(DO NOT GROUND OR
CONNECT TO +12V)
BLACK
CHASSIS
GROUND
GROUND CABLE
POINT
METAL FRAME
DIRECT BATTERY
WIRING CIRCUIT
20A
CHASSIS
GROUND
BATTERY
POINT
OPTIONAL
FUSE AND FUSE HOLDER
(NOT INCLUDED)
CAUTION!! Do not ground or short the PINK antenna wire
3
4-OHM
SPEAKERS
WHITE
+
- CHANNEL 1
WHITE/BLK
GRAY
+
- CHANNEL 1
GRAY
GREEN
+
CHANNEL 2
-
GREEN/BLK
VIOLET
+
CHANNEL 2
-
PINK
VIOLET/BLK
ANTENNA
(DO NOT CUT)
REMOTE OUT
+12V BLUE
(500mA MAX)
+12V YELLOW
BATTERY
+12V RED
IGNITION
15
15 AMP
FUSE REPLACEMENT
WITH ATO TYPE ONLY

BEFORE INSTALLING THIS PRODUCT

LEFT
To avoid short-circuiting, cover any disconnected leads with insulating tape. It is
especially important to insulate any unused wires, which if left uncovered may
cause a short circuit. When connecting other devices to this product, refer to the
RIGHT
manual for the product to be connected. The black cable is ground, make sure to
connect the ground wire first.
LEFT
Ensure that the ground cable is properly connected to metal parts of the vehicles
body frame or direct to the battery if your vehicle does not have a grounded
chassis frame The ground cable of this units power amp and a second powered
RIGHT
system must be connected to the frame separately with different screws. If the
screw for the ground wire loosens or falls out, it could result in fire or malfunction.
TOOLS NEEDED:
- Wrench and/or Pliers
- #2 Phillips screwdriver
- Crimp tool
- Electrical tape
To avoid potential shorts in the
electrical system, be sure to disconnect
the (–) battery cable before installation.
Use this unit with a 12-volt battery and
negative grounding only. Failure to do so
may result in a fire or malfunction.
When replacing the fuse, be sure to only use a fuse of the
rating specified on this product.

TECHNICAL SUPPORT

1-800-999-1236
www.bossaudio.com/support
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