Alpine 3672 - Controls and Switches Identification; Power Connectors and Fuse; Input Connectors

| 3672
Controls and Switches
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INPUT
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INPUT MODE PHASE
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ALPINE 3672
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2. FUSE:
A 3A fuse protects the unit from damage. If the unit's
remote-on light does notturn on, check this fuse. Ifthe fuse
has blown, replace it with a new one of the same value (do
not use larger value fuses). If the fuse blows again, there
is a problem with the wiring and/or the unit itself. Your
Alpine dealer can identify and correct the problem.
3. CH 1/2 INPUT CONNECTORS:
When using a-head_unit.with separate. front.and rear. pre-
amp outputs, connect the head unit’s front output connec-
1. POWER CONNECTORS:
Connect to Battery, Ground and Remote-On signals;
* The Battery terminal should be connected directly to the _
battery. Do not connect this terminal to the. vehicle’s
electrical system wiring (such as dome-light circuit, etc.)
The Ground terminal connection should be made to a
_
clean,
bare
metal
part
of
the
vehicle’s
chassis
(an
al-
ready
installed
screw,
if
possible).
Scrape
off
paint
or
corrosion
from
this
grounding
point.
The Remote-On terminal should be connected to the
*
remote turn-on. wire or power antenna output.from the
head unit. This will allow the 3672 to turn on and off
simultaneously with the head unit.
tors to the CH 1/2 input terminals of the 3672 (make sure
that the input selector is in the 2-input mode). If your head
unit features one pre-out only, you must use the CH 3/4
input of the 3672. However, you will have to switch the
Input Selector (page 7, item 24) to the 1-input mode.