La pagina si sta caricando...
WWW.I
N
20
|
P
N
TUSONIC.COM
P
a
g
e
INTUSO
Univers
a
Concept
,
Adelto
Unit 4 B
r
Comet
W
Essex,
S
www.ad
e
USER MAN
NIC is a brand of
a
l Technical Indus
,
Design & Distrib
Industries Li
m
r
itannia Business
W
ay, Southend-on
S
S2 6GE, United
K
e
lto.com
/
sales
@
UAL ׀ 4SDL160
tries Co. Ltd.
ution by
m
ited
Park
-Sea
K
ingdom
@
adelto.com
USER
M
IN
T
Multic
h
M
ANUAL ׀ 4SDL1
6
T
UFOR
C
h
annel System
6
0
CE
4S
D
Amplifier
WWW
.
D
L160
.
INTUSONIC.COM
Pa
g
e
|
1
WWW.I
N
2
|
P
W
Thank
y
that thi
s
perfor
m
M
UK
T
u
FR
C
u
DE
D
v
W
ES
E
s
PT
E
s
IT
Q
s
I
m
R
i
n
H
p
C
a
D
B
t
o
i
n
O
s
c
p
D
s
u
N
TUSONIC.COM
P
a
g
e
W
elcome
y
ou for choosing
s
product meets
y
m
ance, please r
e
M
anual langu
a
T
his user manual
u
se an auto-transl
a
C
e guide est éc
r
u
tiliser un service
d
D
iese Anleitung
v
erwenden Sie bi
t
W
ahl.
E
ste manual est
á
s
ervicio de traduc
c
E
ste manual está
s
erviço de traduç
ã
Q
uesto manuale
s
ervizio di traduzi
o
m
portant saf
e
R
ead these instru
c
n
structions.
H
eed all warning
s
p
roduct.
C
lean only with
a
daptor/charger f
r
D
o not use this pr
o
B
efore connectin
g
o
check whethe
r
n
dication on the
p
O
nly connect thi
s
s
upply (if any)
w
c
onnection, gro
u
p
rotection.
D
isconnect the p
s
upply (if any)
d
u
nused.
INTUSONIC for
y
y
our expectation
s
e
ad and follow t
a
ge
is written in Eng
a
tion service of y
o
r
it en anglais.
P
d
e traduction aut
o
ist in Englisch
t
te einen autom
a
á
escrito en Ingl
é
c
ión automática d
escrito em Ingl
ê
ã
o automática de
s
è scritto in ingl
e
o
ne automatica a
e
ty instructio
n
c
tions and all ma
r
s
and instruction
s
a dry cloth.
r
om AC supply be
o
duct near water
g
this product to
a
r
the AC mains
v
p
roduct and its pa
s
product or its
p
w
ith sufficient p
u
nd-fault (earth-
f
roduct or its po
w
d
uring thunderst
o
USER MAN
y
our sound syste
m
s
and provides l
o
his instruction
m
lish. For other la
o
ur choice.
P
our les autres l
a
o
matique de votr
e
verfasst. Für a
n
a
tischen Überset
z
é
s. Para otros id
i
e su elección.
ê
s. Para outros i
s
ua escolha.
e
se. Per altre li
n
tua scelta.
n
s
r
kings on the pro
d
s
, both in this m
a
Unplug the uni
fore cleaning.
and avoid any ex
a
ny AC supply (if
v
oltage and freq
u
ckaging.
p
ower adaptor
/
c
h
ower handling,
f
ault) protection
w
er adaptor
/
char
g
o
rms or longer
p
UAL ׀ 4SDL160
m
. To make sure
o
ng-term, reliable
m
anual carefully.
nguages, please
a
ngues, veuillez
e
choix.
n
dere Sprachen
z
ungsdienst Ihre
r
i
omas, utilice un
diomas, use um
n
gue, utilizza un
d
uct. Keep these
a
nual and on the
t or its power
posure to water.
any), make sure
u
ency match the
h
arger to an AC
protective earth
and overload
g
er from the AC
p
eriods of being
USER
M
A
is i
A
nd
Sout
M
ANUAL ׀ 4SDL1
6
EC D
e
A
delto Industries,
Southend-on
-
Declares at h
n conformity with
E
ROHS2
D
is marked as foll
o
hend-on-Sea, 19
t
6
0
e
claration o
f
The manufa
c
Unit 4 Britannia
B
-
Sea, Essex, SS2
is sole responsib
i
INTUSONIC 4
S
the following dir
e
E
MC Directive 20
EN55035:2
0
LVD Directive 20
1
EN62368
-
D
irective 2011/65/
E
EN63000:2
0
o
ws:
h
March 2021
WWW
.
f
Conformit
y
c
ture
r
B
usiness Park, C
o
6GE, United Kin
g
i
lity that the equip
S
DL160
e
ctives/standards
/
14/30/EU
0
17
1
4/35/EU
-
1
E
U & 2015/863/E
0
18
Authorized Sig
.
INTUSONIC.COM
Pa
g
e
|
19
y
o
met Way,
g
dom
men
t
/
regulations:
U
nature
WWW.INTUSONIC.COM
USER MANUAL ׀ 4SDL160
18
|
Pa
g
e
USER
M
M
c
n
D
e
P
r
M
s
r
A
c
v
l
e
D
s
W
o
T
g
b
S
D
A
W
W
H
This un
of radi
a
and FC
the uni
t
concer
n
eventu
a
respon
s
M
ANUAL ׀ 4SDL1
6
M
ake sure any
c
onvection slot, i
s
n
ot blocked.
D
o not operate
e
xceeding 35 deg
P
osition the prod
u
r
each of unauthor
i
M
ake sure any ca
s
ubject to potenti
a
r
isk of stumbling
o
A
udio equipment
c
ause permanent
v
olume settings
a
e
vels exceeding
9
D
o not open this
s
erviceable parts
i
W
arranty will be v
o
r other not autho
T
ake any precaut
g
ood business pr
a
b
y use of this pro
d
S
ymbols used
D
ANGER! Safety
A
TTENTION! Re
a
W
ARNING! Haza
r
W
ARNING! Fire h
H
ealth Advice
it may produce
a
a
tion and the sen
C requirements.
A
t
. Any change o
r
n
ing electromagn
e
a
lly not to be
s
ibility in this cas
e
6
0
heat sink or ot
h
s
exposed suffici
e
this product
rees Celsius and
/
u
ct in a safe and
i
zed persons.
ble connections t
o
a
lly destructive m
o
r other accident
r
may generate s
o
hearing damage
a
nd avoid prolon
g
9
0dB.
product for servi
i
nside.
oid in any case o
f
rized persons.
ion required by l
o
a
ctice to avoid inj
d
uct.
in this manu
a
hazard. Risk of i
n
a
d manual before
r
dous voltage. Ri
s
azard.
a
nd absorb electr
o
sitivity for distur
b
A
corresponding
r
modification m
a
e
tic radiation, wit
met any mor
e
e
.
WWW
.
h
er cooling surf
a
e
ntly to free air
c
in environment
a
/
or 85% relative h
stable place for
o
and from the pr
o
echanical impact
r
isk to people.
o
und pressure le
v
to persons. Alwa
y
g
ed exposure to
ce purposes. Th
e
f
unauthorized se
o
cal law, applica
b
ury of people or
m
a
l
n
jury or death.
installation and o
p
s
k of severe or fa
t
o
magnetic radiati
o
b
ing interference
sign is printed o
n
a
y affect the beh
h the CE and F
C
e
. The manufa
c
.
INTUSONIC.COM
Pa
g
e
|
3
a
ce, or any air
c
irculation and is
a
l temperatures
umidity.
operation, out of
o
duct are neither
nor present any
v
els sufficient to
y
s start up at low
sound pressure
e
re are no user-
e
rvice by the user
b
le regulations or
m
aterial damage
p
eration.
t
al electric shock.
o
n. The strength
matches the CE
n
the backside of
avior of the unit
C
C requirements
c
turer takes no
WWW.I
N
4
|
P
F
This un
conduc
t
unit is
encoun
t
manual
recover
E
This un
2011/6
5
Parliam
regulati
o
end of i
t
B
S
o
a
W
t
r
I
f
o
O
v
W
O
W
S
t
r
w
f
r
M
l
i
s
C
o
N
TUSONIC.COM
P
a
g
e
F
unctional Ad
v
it is immune to th
t
ed and radiated
classified to s
h
t
er temporary d
e
help to recover.
.
E
nvironmenta
it is built to conf
o
5
/EU and the
W
ent and of the
o
ns, the product
t
s life, but shall b
e
B
attery Advic
e
S
ome products
m
o
f this manual to
a
nd whether this i
s
W
here applicabl
e
ransport.
f
the battery is r
e
o
r partly discharg
e
O
nly use recom
v
oltage/current ra
t
W
ARNING! Fire
h
O
nly charge in a
p
W
ireless Advi
c
S
ome products
m
ransceiver. Refer
w
hether this pro
d
requency this op
e
M
ake sure the fr
e
i
cense in the ter
r
s
uch license prior
C
ertain wireless
o
peration. The a
v
ice
(only for p
o
e presence of el
e
- up to a certain
h
ow a “class C
”
e
gradation or lo
s
In such case, s
w
l Advice
o
rm to the ROHS
-
W
EEE directive
Council of the
shall not be disc
a
e
returned to auth
e
(only for batte
r
m
ay contain a bat
t
determine wheth
e
s
removable and/
e
, adhere to th
e
e
chargeable, the
b
ed at the time o
f
mended or incl
u
t
ing.
h
azard. Batterie
s
p
lace with sufficie
n
c
e
m
ay contain a
w
to the further ch
a
d
uct contains a
e
rates.
e
quency of oper
a
r
itory you operat
e
to any operation.
technologies a
r
ctual distance
w
USER MAN
o
wered product
s
e
ctromagnetic dis
t
level. Under pea
”
performance c
s
s of function
w
w
itch the unit of
f
-
2 standard acco
r
2012/19/EU o
f
European Unio
a
rded into regul
a
orized recycling
s
ry
-powered prod
t
ery. Refer to the
e
r this product c
o
or rechargeable.
e
relative regula
t
b
attery might not
f
purchase. Rech
a
u
ded chargers
w
s
might heat up
n
t air convection.
w
ireless transmi
t
a
pters of this ma
n
wireless functio
n
a
tion does not r
e
e
the product in.
r
e designed for
w
ill depend on h
UAL ׀ 4SDL160
s
)
t
urbances – both
k conditions, the
riteria and may
w
hich may need
f
and back on to
r
ding to directive
f
the European
n. Under these
a
r garbage at the
s
tations.
ucts)
further chapters
o
ntains a battery,
t
ions in aviation
be fully charged
a
rge before use.
w
ith appropriate
during charging.
t
ter, receiver or
n
ual to determine
n
, and in which
e
quire a specific
If it does, obtain
short distance
ow jammed the
WWW.INTUSONIC.COM
USER MANUAL ׀ 4SDL160 Pa
g
e
|
17
WWW.I
N
16
|
P
T
Rated
P
Rated
P
Freque
n
S/N rati
Residu
a
Crosst
a
THD&
N
AC IN
Dimens
Weight
W
This p
r
workm
a
a perio
d
N
TUSONIC.COM
P
a
g
e
T
echnical Dat
a
P
ower @ 4Ω/8Ω
/p
P
ower @ /8Ω BD
G
n
cy response
o (8Ω, full power)
a
l Noise (full pow
e
a
lk Damping
N
(rated power)
s
ions WxDxH
W
arranty
r
oduct is guara
a
nship at the time
d
determined by
A
period of at
minimum pe
r
whichever is l
o
A
period of
n
specified ave
r
manufacturer.
a
p
CH ………
…
G
C-D ………
…
………
…
)
………
…
e
r) …..…
…
…..……
…..……
…
.………
1
………
…
………
…
nteed to be fr
e
of purchase. Se
n
least 6 months (
f
r
iod required b
y
o
nger.
n
o longer (from
r
age lifetime of
a
USER MAN
…
……...……….…
…
…
……….……...…
…
…
……….....20H-2
…
……….………
…
…
………...………
…
………...………
…
…
……...…………
1
15/230V~, 50/6
0
…
………….…48
2
…
………………
…
e
e of defects i
n
d-in warranty re
p
f
rom the date of
p
y
law in the t
e
the date of pur
c
a
component by
t
UAL ׀ 4SDL160
…
4x150W/80W
…
….……280W
0kHz (+-0.5dB)
…
……….> 88dB
…
…….< -70dBu
…
……….> 63dB
…….…<0.12%
0
Hz, max 350W
2
.6x245x88 mm
…
………...4.6 kg
n material and
p
air is granted for
p
urchase), or the
e
rritory of sale,
c
hase) than the
t
he component’s
USER
M
f
r
o
c
p
U
Please
1
1
1
If any
replace
m
W
w
s
W
t
h
c
A
If the
A
supply
v
a quali
f
selecto
r
unit, cl
o
M
ANUAL ׀ 4SDL1
6
requency band
o
perational dist
a
c
ircumstances, 1
0
p
rior to relying on
U
npacking
check that the bo
x
1
pc. main unit
1
pc. AC cord set
1
pc. instruction
m
part is missin
g
m
ent.
W
ARNING!
A
fter
w
all outlet, check
w
s
ame as this pro
d
W
henever the sp
e
h
e local condition
c
ontact your deal
e
A
C Mains Volt
A
C mains voltag
e
v
oltage on your u
f
ied service wor
k
r
. The AC voltag
e
o
se to the AC inle
t
6
0
is at the locat
i
a
nces might b
e
0
m can be assu
m
the wireless func
t
x contains the fol
l
m
anual
g
, please conta
c
unpacking, and
b
w
hether the
A
C
m
d
uct is specified
e
cified voltage o
r
s, do NOT plug t
h
e
r immediately.
age Setting
e
of your power
nit do not match,
k
shop to chang
e
selector switch i
t
.
WWW
.
i
on of use. In
e
as low as
5
m
ed. Test the op
e
t
ionality in a spec
l
owing items:
c
t your dealer
b
efore plugging th
m
ains voltage and
for (see rear p
a
r
your AC plug s
h
e AC cord into t
h
outlet and the s
e
contact your de
a
e the setting of
s located on the
.
INTUSONIC.COM
Pa
g
e
|
5
adverse cases,
5
m. In normal
e
rational distance
ific application.
immediately for
e AC cord in the
frequency is the
a
nel of product).
hould not match
h
e wall outlet and
e
tting of the AC
a
ler, contractor or
the AC voltage
rear panel of the
WWW.I
N
6
|
P
For a
q
shall b
e
Voltage
securit
y
tamperi
R
This p
r
Depen
d
to rem
o
so, rem
the han
at the f
r
also re
m
remove
A
The 4S
D
installa
t
any un
configu
r
options
comple
x
low noi
s
N
TUSONIC.COM
P
a
g
e
q
ualified technici
a
e
detached, the
selector switch (
y
cover (C) shall
ng with the switc
h
R
ack/Cabinet
M
r
oduct comes p
r
d
ing on the locati
o
o
ve either only th
e
ove the screws
a
dle (H), remove t
h
r
ont side of the
m
m
ove the rack ea
the rack ear.
A
bout this pr
o
D
L160 is a versa
t
t
ion purposes. It
s
necessary user
r
ation in a very
per channel all
x
ity of sound sy
s
s
e emissions and
a
n to change the
security cover (
S) shall be set to
be set back in
t
h
.
M
ounting
r
e-assembled wi
t
o
n of installation
a
e
handles, or both
a
t the side panel
o
h
e single center
s
m
etal cabinet. Pu
rs (E), remove th
o
duct
t
ile low-impedan
c
s
ports most of its
c
interaction. Inpu
t
simple manner,
ow this unit to
s
tems. Silent, fa
n
excellent reliabili
t
USER MAN
AC voltage setti
C) shall be flip
p
the new position
t
o a protective
p
t
h 19’’ rack ea
r
a
nd use, it might
b
the rack ears an
d
o
f the units as s
h
s
crew out of the g
ll the handles ou
t
e remaining two
c
e multichannel a
u
c
ontrols on the re
t
forwarding allo
w
and the filter
a
be configured f
o
n
-less convection
t
y.
UAL ׀ 4SDL160
ng, the AC cord
p
ed up, and the
. Afterwards, the
p
osition to avoid
r
s and handles.
b
e commendable
d
handles. To do
h
own: To remove
roup of 3 screws
t
to the front. To
screws and then
u
dio amplifier for
ar panel to avoid
w
s any channel
a
nd level setting
o
r any size and
cooling enables
USER
M
B
M
ANUAL ׀ 4SDL1
6
B
lock diagra
m
6
0
m
WWW
.
.
INTUSONIC.COM
Pa
g
e
|
15
WWW.I
N
14
|
P
S
A
side
o
speake
r
amplifi
e
signific
a
the po
w
deliveri
n
as sho
r
maxim
u
Cross-
S
AWG
Ω per
m
2Ω loa
d
4Ω loa
d
6Ω loa
d
8Ω loa
d
Note: 2
product
N
TUSONIC.COM
P
a
g
e
S
peaker Cabli
n
o
f proper signal
c
r
cables is often
a
e
r installation.
S
a
ntly contribute t
o
w
er output and tu
r
n
g it to the spea
k
r
t as possible an
d
u
m length values
a
S
ection 0.75
m
18
m
0.022
4
d
4.00
m
d
8.00
m
d
15.00
m
d
22.50
m
Ω loads are only
.
n
g
c
abling for the in
p
a
neglected but a
S
peaker cables
,
o
the load impeda
n
r
ning some of the
k
ers. The most i
m
d
to choose a su
f
a
s per below.
m
m
2
1.50mm
2
15
4
0.0112
m
8.00m
m
16.00m
m
30.00m
m
45.00m
listed for referen
c
USER MAN
p
ut signals, the c
h
t the same time
e
,
specifically l
o
n
ce of the amplifi
e
output power int
o
m
portant aspect i
s
f
ficient copper cr
o
2
2.50mm
2
13
0.00672
12.00m
24.00m
45.00m
60.00m
c
e but not applic
a
UAL ׀ 4SDL160
h
oice of suitable
e
ssential point of
o
ng ones, can
e
r, thus reducing
o
heat instead of
s
to keep cables
o
ss-section, with
4.00mm
2
11
0.00472
16.00m
32.00m
60.00m
90.00m
a
ble to this
USER
M
C
A
u
t
h
b
A
w
r
e
M
ANUAL ׀ 4SDL1
6
C
ontrols and
C
A
C inlet and fus
e
u
nit to AC mains.
M
h
e unit comply wi
t
b
y the small draw
A
C cord first, pull
w
ith a fuse of SA
M
e
placement, han
d
6
0
C
onnections
e
holder. Use th
e
M
ake sure voltag
e
t
h your local
A
C
s
er at the AC inle
t
out the fuse dr
a
M
E voltage and r
a
d
over the unit to
q
WWW
.
e
supplied AC co
r
e
and frequency
s
s
upply. The fuse
c
t
. To change the
a
wer and replac
e
a
ting. If the fuse
b
q
ualified service
p
.
INTUSONIC.COM
Pa
g
e
|
7
r
d to connect the
s
tated and set on
c
an be accessed
fuse, unplug the
e
the fuse ONL
Y
b
lows again afte
r
p
ersonnel.
WWW.I
N
8
|
P
M
v
I
n
li
O
L
c
f
o
I
n
f
o
i
n
c
►
B
t
h
►
C
t
h
s
i
n
a
►
D
t
h
t
h
A
c
a
i
n
F
f
r
u
N
c
t
h
1
1
r
e
s
f
r
h
N
M
N
TUSONIC.COM
P
a
g
e
M
ains Voltage S
v
oltage setting”.
n
puts A/B/C/D.
T
ne level input si
g
O
utputs (4).
L
ink Output A/B/
C
c
arrying the sam
e
o
rward the same
s
n
put Signal Ro
o
rward a signal r
e
n
put, allowing to
f
c
onfiguration. Spe
►
The A>B switc
h
B
). Once pressed
h
e (3-
A
) signal wi
►
The B>C switc
h
C
). Once pressed
h
e (3-B) signal
w
s
witch is pressed
n
to input (3-
A
)
w
a
nd no signal cabl
►
The A>D switch
D
). Once pressed
h
e (3-
A
) signal w
i
h
e B>C switches
A
) signal is forwa
c
ables shall be in
s
a
mplifier channel
s
n
dividually contro
l
F
ront volume co
r
ont volume cont
r
u
sers are not sup
p
N
ote: Depending
o
c
ertain front volu
m
h
e respective inp
u
00Hz HPF Filt
e
8dB/Oct. HPF
e
commendable
w
s
maller speaker
r
equencies. Eng
a
h
armful low-frequ
e
N
ote: The HPF
f
M
ODE SELECTO
R
elector Switch.
T
hese are balan
c
g
nals. Each inpu
C
/D. These are
b
e
signals as fed
s
ignal to another
uting Switches.
e
ceived into a ce
r
f
ed all channel s
e
cifically:
h
forwards the sig
, no signal cable
ll automatically b
e
h
forwards the si
g
, no signal cable
w
ill automatically
at the same tim
e
w
ill be forwarded
es shall be insert
e
forwards the sig
n
, no signal cable
i
ll automatically b
are pressed at th
rded to (3-B), (3
-
s
erted into (3-B),
s
will run only f
r
l
led.
ntrol switch. Th
i
r
ols (17) individu
a
p
osed to make an
o
n the setting of t
m
e controls may
u
t not being used
e
r Switch. Pres
s
at 100Hz in t
h
w
hen the respe
c
which is inca
p
a
ging this switc
h
e
ncy input energy
f
unction is not a
v
R
switch (9) is se
t
USER MAN
Refer to the ch
a
c
ed XLR connect
o
t signal is forwa
b
alanced 6.35mm
into the input (
3
amplifier.
These three s
w
r
tain input (3 -
A
/
B
e
parately (4x), or
i
nal received into
shall be inserte
d
e
present at (3-B)
g
nal received into
shall be inserte
d
be present at (
3
e
, this means th
e
automatically to
e
d into both (3-B)
n
al received into
shall be inserte
d
e present at (3-D
e same time, it
m
-
C) and (3-D), a
n
(3-C) and (3-D);
i
r
om the (3-
A
) in
p
i
s switch allows
t
a
lly per input cha
n
y volume change
s
he MODE SELE
C
be disengaged
b
in the chosen co
n
s
ing this switch
h
e respective c
h
c
tive amplifier
c
p
able of reprod
u
h
will protect th
.
v
ailable when th
t
to 2.1 Mode.
UAL ׀ 4SDL160
a
pter “AC mains
o
rs which accep
t
rded to the Lin
k
TRS connectors
3
). Use these to
w
itches allow to
B
/C/D) to anothe
r
i
n a 2x2 or a 1x4
input (3-A) to (3-
d
into (3-B), and
.
input (3-B) to (3-
d
into (3-C), and
3
-C). If the A>B
e
signal received
(3-B) and (3-C),
and (3-C).
input (3-A) to (3-
d
into (3-D), and
). If the
A
>B and
m
eans that the (3-
n
d that no signal
i
n this case, all 4
p
ut but cvan be
t
o disengage the
n
nel, in case tha
t
s.
C
TOR switch (9),
b
y default due to
n
figuration.
will engage an
h
annel. This is
c
hannel feeds a
ucing very lo
w
e speaker from
e setting of the
USER
M
S
This pr
o
which
t
A
lways
operati
o
connec
t
exceed
i
M
ANUAL ׀ 4SDL1
6
S
ignal Cablin
g
o
duct may use a
t
he pin assignm
e
make sure to u
s
o
n. Balanced co
t
ions where appli
i
ng 2m of cable l
e
6
0
g
ll or a selection
o
e
nt must comply
s
e good connect
o
nnections are t
o
cable and feasibl
e
ngth.
WWW
.
o
f the below con
with the followi
o
rs and cables t
o
be preferred
o
e. Avoid unbala
n
.
INTUSONIC.COM
Pa
g
e
|
13
nector types, for
ng specification.
o ensure proper
o
ver unbalanced
n
ced connections
WWW.I
N
12
|
P
t
h
s
t
h
S
c
C
c
r
e
t
h
P
b
o
a
o
t
h
c
B
B
r
u
P
u
N
TUSONIC.COM
P
a
g
e
h
at this front-pan
e
s
ide switches (6).
h
e choice of a ce
r
S
ignal LED. Thi
s
c
hannel’s input. T
h
C
lip LED. This L
E
c
apability of low-
e
spective chann
e
h
e rear-panel ma
x
P
rotect LED. Thi
s
b
eing tripped.
T
o
vercurrent, DC
v
a
ccompanied wit
h
o
perating conditio
h
e unit may need
c
ommon protectio
n
B
ridge LED (onl
y
B
RIDGE switch (1
u
n in bridge mod
e
P
ower switch. S
w
u
nit off when not i
n
e
l volume control
Likewise, a volu
m
r
tain mode via th
e
s
LED indicates
h
e threshold for t
h
E
D indicates that
distortion reprod
e
l by means of t
h
x
imum level cont
r
s
indicator signal
s
T
his might be
v
oltage or a short
h
a temporary sh
u
ns are restored.
servicing. Note t
h
n
indicator LED e
a
y
channels C/D
3) was engaged
a
e
.
w
itches the unit o
n
n
use. The ON p
o
USER MAN
might be diseng
a
m
e control may b
e
MODE SELECT
that a signal i
s
h
is indicator is at
-
the signal excee
uction. Reduce
t
h
e front-panel le
v
r
ols (8), or both.
s
the amplifier’s p
r
caused by o
circuit at the ou
t
u
tdown of the a
m
If this indicator
d
h
at channels A/B
a
ch.
). This indicator
a
nd that outputs
(
n
and off. Make
s
o
sition is indicate
d
UAL ׀ 4SDL160
a
ged via the rea-
e disengaged b
y
OR switch (9).
s
present at the
-
30dBu.
ds the amplifiers
t
he level of the
v
el controls (17),
r
otection circuitry
o
ver-temperature,
t
put and may be
m
plifier until safe
d
oes not turn off,
and C/D share a
signals that the
(
14-3) and (14-4)
s
ure to switch the
d
by a backlight.
USER
M
M
i
n
t
h
s
e
N
t
h
M
t
h
f
o
►
I
n
I
n
I
n
I
n
►
I
n
I
n
I
n
I
n
►
I
n
I
n
I
n
I
n
►
I
n
I
n
I
n
(
1
(
1
I
n
I
n
N
S
f
r
a
m
(
5
a
i
n
M
ANUAL ׀ 4SDL1
6
M
aximum Volum
e
n
dependently fro
m
h
e desired maxi
m
s
crew driver. Not
e
e
xcessive force wi
N
ote: When the fr
h
e switches (6), t
h
M
ode Selector S
w
h
e power amplifi
e
o
llowing selection
►
4-Channel:
n
put (3-
A
) will be
n
put (3-B) will be
n
put (3-C) will be
n
put (3-D) will be
►
2-Zone (Dual S
t
n
put (3-A) will be
n
put (3-B) will be
n
put (3-C) remain
n
put (3-D) remain
►
1-Zone (4 Cha
n
n
put (3-
A
) will be
n
put (3-B) remain
n
put (3-C) remain
n
put (3-D) remain
►
2.1 (Stereo & S
n
put (3-
A
) is rout
e
n
put (3-B) is rout
e
n
put (3-
A
) and (3
1
4-3) and 14-4)
w
1
3, 15)
n
put (3-C) remain
n
put (3-D) remain
N
ote 1: There is a
S
ELECTOR switc
r
om the 2.1 Mo
d
a
chieved by keepi
m
aking the respe
c
5
). The differenc
e
a
nd the Input si
g
n
dividual settings
6
0
e Control. To li
m
m
the front volum
m
um value.
A
djus
t
e
that the total a
n
th the screw driv
e
ont panel volum
e
h
is control sets th
e
w
itch. This switc
h
e
r part to the pre
s are available:
routed to amplifi
e
routed to amplifi
e
routed to amplifi
e
routed to amplifi
e
tereo)
routed to amplifi
e
routed to amplifi
e
s unused
s unused
n
nel parallel)
routed to amplifi
e
s unused
s unused
s unused
ubwoofer)
e
d to amplifier ou
t
e
d to amplifier ou
t
-B) are mono su
m
w
ith LPF applie
d
s unused
s unused
certain overlap i
n
h and the input
s
d
e, the 2-Zone
a
ng the MODE S
E
c
tive settings with
e
however is that
g
nal routing swi
t
of the channel v
o
WWW
.
m
it the maximum
e controls (17),
s
t
ments shall be
m
n
gle is 300 degr
e
e
r.
e
controls (17) ar
e
e
actual channel
v
h
sets the overall
amplifier part ins
i
e
r output (14-1)
e
r output (14-2)
e
r output (14-3)
e
r output (14-4)
e
r output (14-1) &
e
r output (14-2) &
e
r output (14-1 & -
t
put (14-1), with H
t
put (14-2), with H
m
med and route
d
d
(12) and possi
b
n
functionality be
t
s
ignal routing s
w
a
nd 1-Zone mo
d
E
LECTOR in 4-C
h
the Input Signal
R
when using the
4
t
ches, all 4 ch
a
o
lumes (8) and th
.
INTUSONIC.COM
Pa
g
e
|
9
channel volume
s
et this control to
m
ade with a small
e
es; do not appl
y
e
disengaged via
v
olume.
signal routing o
f
i
de the unit. The
(14-4)
(14-3)
2 & -3 & -4)
H
PF applied (12)
H
PF applied (12)
d
to both outputs
b
le bridge option
t
ween the MODE
w
itches (5). Apar
t
d
es can also be
h
annel mode and
R
outing switches
4
-Channel mode
a
nnels will allow
e HPF filters (7),
WWW.I
N
10
|
P
w
S
r
e
N
a
c
N
a
t
h
S
M
s
s
S
t
h
c
a
m
A
M
s
f
r
t
h
s
N
t
h
B
(
1
s
a
I
n
s
N
w
s
l
o
S
s
e
3
(
1
c
N
TUSONIC.COM
P
a
g
e
w
hile the use o
f
S
ELECTOR swit
c
e
maining active i
n
N
ote 2: In 2.1 mo
d
a
re disabled. Max
i
c
ontrols (10) and
(
N
ote 3: Change
t
a
nd turn all volu
m
h
e connected sp
e
S
tereo Satellite
S
M
ode). When the
s
witch (9), this
c
s
peakers connect
e
S
ubwoofer Maxi
m
h
e 2.1 mode is s
e
c
ontrol sets the v
o
a
nd (14-2) or a si
n
m
ode is selected
v
A
ctive Crossov
e
M
ode). These s
w
s
tereo satellite s
p
r
equencies are a
v
h
e appropriate
f
s
ystem.
N
ote: For best re
s
h
e same crossov
e
B
ridge switch.
P
1
4-4), with Inpu
t
s
witch is pressed,
a
nd do NOT conn
n
correct use of
t
s
peaker or the am
N
ote: Change b
e
w
hen the amplifie
r
s
ure connections
a
o
aded with a mini
S
peaker Output.
s
peakers here. N
o
e
very output. Mak
e
3
) and (14-4) if th
e
1
3). The speak
e
c
onnected to the
b
f
the 2-Zone or
c
h will apply the
n
puts to all assig
n
d
e the channel v
o
i
mum volume co
n
(
11).
t
he mode only w
m
es down. A mo
d
e
aker system and
S
peaker Maxim
u
2.1 mode is sel
e
c
ontrol sets the
e
d to outputs (14-
m
um Volume C
o
e
lected via the
M
o
lume of the sub
w
n
gle subwoofer c
o
v
ia the bridge swi
t
e
r Frequency
S
w
itches set the c
p
eakers and th
e
v
ailable: 120Hz,
1
f
requency accor
d
s
ults, it is manda
t
e
r frequency.
P
ressing this swit
c
t
(3-C) feeding
t
do ONLY use t
h
ect any speaker
s
t
he BRIDGE swi
t
plifier.
e
tween bridged
a
r
is switched off,
a
re made as req
u
mum of 8 Ohms.
These are 5m
m
o
te that the minim
e
sure no connec
e
BRIDGE mode
e
r load in BRI
D
b
ridge output (15)
.
USER MAN
1-Zone modes
volume and HP
F
n
ed outputs.
o
lumes (8) and t
h
n
trol is only perfo
r
hen the amplifie
r
d
e change requir
e
application case.
u
m Volume Co
n
e
cted via the M
O
volume of the
m
1 and (14-2).
o
ntrol (only in 2
M
ODE SELECTO
R
w
oofers connecte
d
o
nnected to outp
u
t
ch (13).
S
elector Switch
e
rossover freque
n
e
subwoofer in
2
1
50Hz, 180Hz a
n
d
ing to the co
n
t
ory that all 3 s
w
c
h will bridge ou
t
he bridges am
p
h
e dedicated BRI
D
s
to the outputs (
1
t
ch may result i
n
a
nd single ende
d
and turn all volu
m
u
ired and that th
e
m
terminal strip
s
um load impeda
n
tions are made t
o
is activated via
t
D
GE mode shal
l
.
UAL ׀ 4SDL160
via the MODE
F
settings of the
h
e HPF filters (7)
r
med through the
r
is switched off,
e
s care to match
n
trol (only in 2.1
O
DE SELECTOR
m
id/high satellite
.1 Mode). When
R
switch (9), this
d
to outputs (14-1
u
t (15) if BRIDGE
e
s (only in 2.1
n
cy between the
2
.1 mode. Fou
r
n
d 210Hz. Select
n
nected speake
r
w
itches are set to
tputs (14-3) and
p
lifier. Once this
D
GE Output (15)
1
4-3) and (14-4).
n
damage to the
d
operation only
m
es down. Make
e
bridge output is
s
. Connect you
r
n
ce is 4 Ohms fo
r
o
the outputs (14-
t
he bridge switch
l
exclusively be
USER
M
B
h
t
h
c
m
H
c
v
c
N
d
F
v
v
M
ANUAL ׀ 4SDL1
6
B
ridge Output. T
h
ere if the BRIDG
E
h
at the minimu
m
c
onnection is ma
d
m
ode.
H
eatsink. For sile
c
onvection coole
d
v
ertical airflow. D
o
c
ompartments or
b
N
ote that the he
a
d
egrees C. Do no
t
F
ront Panel Ch
a
v
olume here for
e
v
olume is set by
6
0
his is a 5mm ter
m
E
mode is activat
e
m
load impedan
d
e to this output
nt and maintena
n
d
. This requires
o
not block the
h
b
y locating other
a
tsink can reach
t
locate flammabl
e
a
nnel Volume
C
e
ach of the 4 c
h
the rear-panel
m
WWW
.
m
inal strip. Conn
e
e
d via the bridge
s
ce is 8 Ohms.
in case the unit
n
ce-free operatio
n
the heatsink to
h
eatsink by mou
n
items at all side
s
touch temperat
u
e
materials close
t
C
ontrol. Set you
r
h
annels. Note th
a
m
aximum volume
.
INTUSONIC.COM
Pa
g
e
|
11
e
ct your speake
r
s
witch (13). Note
Make sure no
is not in bridge
n
, this amplifier is
have access to
n
ting into narro
w
s
of the amplifier.
u
res of up to 60
t
o the heatsink
r
desired outpu
t
a
t the maximum
controls (8) and
/
