Alpine 3522S - Remote Turn-On Scenarios; Switch Settings; Input Mode Selector Settings; Input Gain Adjustment Control

3522S |
“2. CONNECTIONS
Please check your head unit for the conditions listed below:
a.
The
head
unit
does
not
have
a
remote
turn-on
or
power
antenna
lead.
b.
The
head
unit's
power
antenna
lead
is
activated
only
when
the
radio
is
on (turns off in the tape or CD Mode).
. The head unit's power antenna lead is logic level output (4) 5V,
negative trigger (grounding type), or cannot sustain (+) 12V when
connected to other equipment in addition to the vehicle’s power
antenna. If any of the above conditions exist, the remote turn-on lead
of
your
3522S
must
be
connected
to
a
switched
power
source
(igni-
tion)
in
the
vehicle.
Be
sure
to
use
a
3A
fuse
as
close
as
possible
to
this
ignition
tap.
Using
this
connection
method,
the
3522S
will
turn
on
and stay on as long as the ignition switch is on. *
If
this
is
objectionable,
an
SPST
(Single
Pole,
Single
Throw)
switch,
in
addition
to.the
3A
fuse
mentioned
above,
may
be
installed
in-line
on
the
35225
turn-on
lead.
This
switch
will
then
be
used
to
turn
on
(and
off)
the
3522S.
Therefore,
the
switch
should
be
mounted
so
that
it
is
accessible
by
the
driver.
Make
sure
the
switch
is
turned
off
when
the
vehicle
is
not
running.
Otherwise,
if
the
amplifier
is
left
on
for
an
extended
period
of
time,
the
car's
battery
may
be
drained.
eed
(Blue/White) ruse (24) ignition
|
l
Source
Power
|
As
close
as
ev
Antenna
SPST
Switch
eee
is
tional) yee
(op ignition tap
Remote On
To other Alpine components’
Remote On leads
“CONNECTIONS.
2-Channel Stereo System
(Full Range, Tweeter/Midrange Satellite, or Subwoofer)
Position of the Position of the input
Filter Switch: Mode Selector
Switch:
@ Full Range
®© Tweeter/Midrange
Satellite
(MONO) ST CHi)+@)
@ Subwoofer
Position of the * Position of the Input
Filter Switch: Mode Selector
Switch:
CHO}MONO) ST CHG)-(2)
Single Channel System (Full Range, Midrange Satellite)
Position of the * Position of the Input
Filter
Switch:
Mode
Selector
Switch:
1(MONO)
@ Full Range [a_]
ra]!
ease |
CHOKMONO) st cHO}E
@ Midrange Satellite
CHOMONO) ST CHOM+2)
| 3522S 3522S |
Input Mode Selector Switch
a) Select the “ST” position (center) when the Left (CH 1) and Right
| channels are used in stereo.
es
CH{T}(MONO) ST CH{[i]+
b)
Select
the
“{1]
(MONO)”
position
when
only
one
channel
(Left
or
will
be
used
for
both
outputs
of
a
stereo
system
or
the
mono
out
bridged system.
1
CH[I}(MONO) ST CHE) +[2]
c) Select the ‘[1] + [2]” position when the Left (CH 1) and Right (Cr
channels will be summed for a subwoofer system.
-T
CH[i](MONO) ST CHE)+E2]
Input Gain Adjustment Control
After setting your head unit's volume control 1/4 of a turn down f
maximum output level, rotate the Input Gain Adjustment Control wit
flat blade screwdriver and adjust the input gain to the point where tt
maximum volume with no distortion.