Soundstream Technologies 405 Stereo Amplifier User Manual


 
SAAii?P&~
SysTE/u
,#5,
(ME
ONfmY[l
4 channels
i3f
input,
3-way
mode
5
channel
operation with
s&Ilk
to
subwoofer
fading
2 channels high pass
(IweeterQ
2
channnels
midrange
subwoofer
channel
in low pass
CH162
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--------
CH364
1
SOUND
Z-L’
I
!_
i_+
___J
./
\
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Your
RUBICON
&
805 amplifiers are protected against both overheating and
short circuits by means of main power fuses and the following circuits:
+
Speaker Protection
+
Smart Power Supply Thermal Rollback
+
A fail-safe thermal protection circuit
AIOTE:
If
you
experience
bluwn
main power supply
fuses*
it is
like/j?
that the amplifier is seeing a
dsad
shorf,
either in the speaker
wire
or
in
the speaker
its&
Rectij/
fhe
problem
before
blowing multiple
fuses! DO NOT increase
values
beyond
the
original fuse value!
Doing
so
will
void your
warranfy
and may damage your
amplifer,
PROBLEM
No
Soti
and
povux
LED is not
.
Ilt
No somd, power LED is lit.
Amplifier
0lltpLlt
cUs off and on
repeatedly
Repeatedly blow amp fuse;
kequeti
activation of Smart
POVW
Swpiy
Circuit
Fuse LED is lit
CAUSE
1.
NopovuxorgrOudatthea~
2. No
renrlfe
tun0l-r
signal
3.
BIOVW
f&e
near the battery
1. No signal
inplrt
2.
The
AIRBASS/Accessory
switch
is in the
“IN
position
IMoW
it to the “OUT’ position
1. Speaker
o&p&
may be shorted
to ground. Check for resistivity
with
an
m
meter.
2. Speaker leads-may be shorted
to each other. Check for continuity
with
an
O~TYI
meter
1. Speaker or leads may be
Shorted
2.
Veriv
adequate
anp
Wtilation
The
powr
slrpplyhses
on the
bottom of the amplifier are
blown.
Your
Sound&-earn
RUBICON
amplifier is protected by a limited warranty.
Please read the enclosed warranty card for details.
20