MM-010019-001, Rev. B
34
7.
Insert the stripped end of the black wire fully into the
wire-clamp beside the screwdriver, and then remove the
screwdriver to lock the wire in the clamp. The adjacent
Grounding Block is electrically connected together, so
this black wire grounds both blocks.
8.
Prepare to connect the 10-AWG red wire from the Fuse
Holder at the vehicle battery to the Fuse Block of the
DIN rail assembly by cutting excess length and stripping
the end. Leave enough wire length for a service loop.
9.
As shown in the photo at the right, connect the 10-AWG
red wire to the
Fuse Block’s supply-side wire-clamp
.
10.
Obtain the radio’s DC Power Cable (Item 3 in Table
4-1).
11.
Mate the cable’s connector to the radio’s 3-pin power
connector as follows: Visually align the key and firmly
push and turn the outer locking ring clockwise until it
stops. A click will be sensed to confirm proper mating.
12.
Prepare to connect the cable’s black (negative) and red
(positive) wires to a Grounding Block and to the Fuse
Block by cutting excess length from both wires and
stripping the ends. Leave enough wire length for service
loops.
13.
Connect the cable’s red wire to the wire-clamp on the
Fuse Block’s load-side wire-clamp
and connect the
cable’s black wire to any one of the wire-clamps on a
Grounding Block.
14.
A second Fuse Block must be installed onto the Fuse
Distribution Rail Assembly to supply power to the
control head. Therefore, obtain the second Fuse Block
from Fuse Distribution Accessory Kit FS23058.
15.
As shown in the photo at the right, remove the End Stop
next to the original Fuse Block on the DIN rail by prying
at its side release with the screwdriver.
DC Power Cable’s
red power wire
(to radio/load)
DC Power Cable’s
black ground wire
(to radio/load)
Fuse Blown
Indicator Light (on
input
side of ATC
Fuse)
