Connections and Functions
① F ront U SB Con nector
Used to connect U disk, mobile hard disk or
USB HUB.
② Re set Bu tton
Press and hold for 3 seconds to restart the
host.
③ Rear D oub le USB Co nnector
Connect the USB or mobile h ard disk
through th e attached USB extension wire.
④ C omm ander C onne ctor
It can be connected to the controller for
play control, volum e adjustment, a nd audi o
source selection.
⑤ Power I ndic ator
The power-on light is always on, and th e
power-off light is off.
⑥ Mu ltip le Line Co nnector
Including 1 set of 3.5mm socket aud io input,
3 sets of RCA aud io output , optical output,
coaxial output interface, steering control
interface, Alpine system matching interface
(for DSP product connection) and USB a udio
input.
⑦ H igh Leve l Inp ut co nnector
Connect to th e power out put of the car
audio player.
⑧ I nput Sele ct S witch
When dialed to the "ACC" end, ACC starts
the machine; when dia led to t he "HOST"
end, the high level input signal FL-/FL+
starts the mach ine.
⑨ Power O utp ut Co nnector
Connect t he car battery.
⑩ Sp eaker Outpu t
Connect an speakers.
⑪ Mu ltip le Line
External function expansion interface.
⑫ C ar Au dio P layer (So ld se parately)
Connect t he car audio player.
⑬ C omm ander
To prevent external noise from entering t he a udio system.
The i nstallation posi tion of the machi ne and th e wiring a rrangement should be at least 10cm
away from the automobile wiring harness .
Try to keep the battery power cord away from other wires.
Securely connect t he ground wire to the bare metal contacts of th e car chassis (remove an y
paint, dirt or grease if necessary).
If you want to attach an optional noise suppressor, please try to keep it away from the
machine when connecting. Your Alpine dea ler has various types of n oise suppresso rs, please
contact them for details.
Your Alpine dealer is proficient i n noise prevention methods, please consult your dealer for
details.
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