目 录
特点和规格
14
控制和连接
15
系统的设计与组装
17
调试与调音
18
接线图(4声道)
19
疑难解答
20
专业提示
21
警告
22
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Professional tip
Whining noise varying with engine revolution:
1. Rewire the power supply to source unit direct from battery.
2. Rewire ground wire from source unit to clear position on chassis.
3. Check all power connections to ensure that they are clean and tight.
4. Install a Power Cap capacitor.
This can be helpful against most noise problems.
5. Charge good quality RCA wire
All
speakers
in
a
car
audio
system
should
be
connected
in
phase
.
Out
of
phase
speakers
will
cause
a
lack
of
bass
,
and
a
poor
stereo
soundstage
.
Checking
polarity
:
Hold
the
-
connection
of
the
speaker
wire
to
the
–
terminal
of
a
1
.
5
Volt
flashlight
battery
.
Tap
the
+
wire
on
to
the
+
terminal
of
the
battery
,
and
observe
the
movement
of
the
cone
.
The
cone
should
move
outwards
when
the
wire
touches
the
battery
and
inwards
when
the
battery
is
removed
.
If
it
is
the
other
way
around
,
the
speaker
has
been
connected
backwards
and
it
must
be
removed
and
connected
correctly
.
Do
not
run
speaker
and
power
wires
next
to
each
other
.
Power
wires
can
generated
a
“
siren
”
sound
in
the
speaker
.
Run
speaker
and
power
wires
on
opposite
sides
of
the
car
.
13
10
