ALPINE HDA-M80/HDA-F60/HDA-V90 68-44781Z25-A (EN/DE/FR/ES/IT/SE/RU/CS)ALPINE HDA-M80/HDA-F60/HDA-V90 68-44781Z25-A (EN/DE/FR/ES/IT/SE/RU/CS)
4-EN
Power Supply Terminal
Fuse
HDA-M80/HDA-V90.........................................30 A x 3
HDA-F60...............................................................35 A x 2
USE THE CORRECT AMPERE RATING WHEN
REPLACING FUSES.
Failure to do so may result in fire or electric
shock.
Speaker Input Level Switch
Switch according to the Speaker input mode.
a) When making a speaker input
connection with RCA Extension
Cables (sold separately), set to “LO”.
b) When making a speaker input
connection with Speaker-RCA
Conversion Cables (sold separately),
set to “HI”.
RCA Input Jacks
Connect these jacks to the line out leads on your
head unit using RCA extension cables or
Speaker-RCA Conversion cable (sold separately).
Be sure to observe correct channel connections;
Left to Left and Right to Right.
Pre-Out Jacks (HDA-M80 only)
These jacks provide a line level output. This is an
ideal output for driving a second subwoofer
amp. This output is full-range, and is not affected
by the crossover.
Remote Bass Control (Optional)
Connect the Remote Bass Control Unit
RUX-KNOB or RUX-KNOB.2 (sold separately) to
adjust the output level remotely. This is not to
replace appropriate gain level setting between
the amplifier and head unit.
• HDA-F60 supports RUX-KNOB.2 only.
Speaker Output Terminals
Battery Connector
Make the Battery, Remote Turn-on and Ground
lead connections (as shown) to the Battery
Connector.
Insert Plug to Terminal .
• For details on how to connect, see “Cautions
on wire lead connections” (page 6).
CONNECTIONS
Before making connections, be sure to turn the power off to all audio components.
Vehicle’s battery
Vehicle’s chassis
External Fuse*
2
*
3, 4
*
1
*1 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 18), and then use the wire of the specified size.
*2 Be sure to add an External Fuse (e.g. Fuse Block, Circuit Breaker) with the battery lead as close as possible to the
battery’s positive (+) terminal. Add an external fuse with the same capacity, or a slightly larger capacity, as the sum total
of the fuse capacities of the amplifier.
For details on the fuse capacity of this machine, see “Battery Lead (
)” (page 5).
*3 Connect all equipment to the same ground point while keeping wire length as short as possible.
*4 To securely connect the ground lead, use an already installed screw.
To prevent external noise from entering the audio system
• Locate the unit and route the leads at least 10 cm (4”) away from the vehicle’s harness.
• Keep the battery power leads as far away from other leads as possible.
• Connect the ground lead securely to a bare metal spot (remove any paint or grease if necessary) of the
vehicle’s chassis.
• If you add an optional noise suppressor, connect it as far away from the unit as possible. Your Alpine
dealer carries various noise suppressors, contact them for further information.
• Your Alpine dealer knows best about noise prevention measures so consult your dealer for further
information.
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