Alpine R-A90S Owner's Manual page 8

Cautions on wire lead connections
When using third-party wire cables (power supply
wire), use the supplied screws to simplify the
connection. Refer to the description below for the
proper procedure. If you are in doubt about how to
make this connection, consult your dealer.
1. Check the wire size.
• For details on the wires size to be used, refer to
the supplied "Cautions on Power Supply Wires
Connection" and "Cautions on Power Supply
Wires" (page 19), and then use the wire of
the specified size.
• If the wire gauge used is unknown, ask your
dealer.
2. Remove the insulation from the ends of the wire
leads by about 7 – 10 mm (9/32" – 13/32").
7 – 10 mm
(9/32" – 13/32")
Twist the tip of wire leads
NOTES:
• If length of the exposed wire is too short, a poor
connection may occur causing operation failure
or sound interruption.
• On the other hand, if the length is too long, an
electrical short-circuit may occur.
3. Tighten the hexagon hole screw with the
hexagon wrench (Large or Small) (included) to
secure the lead.
Before making this connection, use insulated
shrink tubing to cover any exposed wire
extending beyond the terminal.
Power Supply Terminal
Hexagon Wrench (included)
Hexagon hole
screw
Ground Lead
Remote Turn-On Lead
6
-EN
ALPINE R-A90S 68-35792Z94-A (EN/FR/ES)
Speaker Output Terminals
Hexagon Wrench (included)
Hexagon hole screw
Speaker Output Lead (+)
NOTES:
• Be sure to use the Hexagon hole screw attached
to the Power Supply Terminal ( ) or Speaker
Output Terminals ( ).
• For safety reasons, connect the battery leads last.
• To prevent disconnection of the leads or
dropping of the unit, do not use the cabling to
Lead end side of
the product
carry the unit.
Power Supply Terminal
Battery Lead
Speaker Output Lead (–)
Speaker Output
Terminals
CON
Please c
listed be
Remote
a. The h
or pow
b. The h
only w
or CD
c. The h
outpu
type),
conne
the ve
If any
turn-o
to a sw
vehicl
possib
conne
stay o
If this
Single
menti
the R-
used t
the sw
access
turne
Other
drain