User Guide
DCM120
Specifications
Power
Outpui
120 wotls RMS inio I00
&
70 volt ine. 4
& 8 ohms
Mqximum Lood
B0 ohn s
@
l00v
trequency
Response
50Hz-l5kHz
(+/
3dB) inlo
l00v
TII D
Lessthon05%@lKHz
Dislorlion
oi Mox Powel 0./%
S/N Rotio
82dB
lnput Sensltivily
Mox 300mv
(set
@
lv)
lnpul
lmpedonce
l0K
ohms
lnpul
Conneclion
Tronsiorrner Bolonced
inpul
wilh
mole
ond lemole XLR
inpul/oulpul sockels.
Outpuls
100
& /0
volts,
4 & 8 ohm speoker
oulpuls
vio
o
reor
ponel
borrier strip.
Line oul lo feed odditiono
power
omplifiers
ovoilob
e
from
one oi the
porolleled
XLR inpuis
Conirols
Froni
Pone
Power
Swilch
Recessed fronl
ponel
input
allenuolor
Melering/lndicotors
Amp ifier
Slotus Disp oy
Window inc
uding:
Power On LED
l0 segmenl LED
ouipul
meter
Moins foil LED
High iemp trip LED
Proleclion
lnierno
Coo
ing Fon wilh
lemperolure sensor
Compressor/Llmller
Current Limiler with oulo
protect
qnd
oulo
rerel
Dimensions/Weighl
BB
mrn
H x 483 rnm
W
x 310 mrn D
(Chossis
dimensions onyl. l2 kg
Power
Sources
AC: 240v
50Hz or I l0v 60Hz
ispeciol
order)
3
pin
IEC
conneclor.
DC: 24v
wilh buill in lrickle chorge circuil:
300mo moximum
lrick e chorge.
B o-p
-o^imum,
.
I
e lo,ow
o. D
300mo slondby
(idle)
cLrrrenl
drow on DC
Power
Consumpiion
300 woth
{moxirnum)
EUDIOftlrd
12gwAns
DCMSERES
.,
g++9z9rte
a7\ a/--\
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qo
ll ll| ,il
il
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@
Architectural
and Engineering
Specifications
The
power
omplifier
sholl
be of high
quolily,
suitob e for lhe mosl demondinq
PA inslollolions ond opplicolions. The
unil shol hove
o frequency response
of no less thon 50Hz-lskHz
(+/-3dB).
Disloriion
ol lkHz shol not exceed 0.5%.
The
Signol 1o Noise roiio
sholl be B2dB or
greoler.
The
omplifier sholl hove iwo lrqnsformer
bqlonced
XLR lnpuis,
one
of
which
con
be
used to feed
oddiiiono
power
crmplifiers. The
qmp
lller sho be copob e ol delivering 120
wolts RMSinio
100&/0voior4 &Bohm
oods. Speoker conneclion sho lbe
vio
o
reor
pone
borrierskip.
The
unil sholl operote
from
bolh AC moins
powet
or from o 24V DC bottery
supply. The omp lfier shol include o
buill in trick e chorge circuil. The
omplifier shol feoture
overlood ond overdrive
proteclion
qnd
shol olso
inc
ude
cooling fons, which
should on
y
be octive
if
the operoting temperqlure
exceeds o fociory
presel
level.
The
unif sholl be
pockoged
in
o
rugged
2 RU meio chossls
sLtltoble for desk or rack mounling.
The
power
omplifier
sho I be on Audio Telex mode
DCMl20 monufociured ln Ausirolio.
Audlo Telex Communlcoflons fty
Ltcl
ww*.oudlolelex.com
Sydney(0219d,1/l1ll, Me
bclrne il3)
9890 7t7l.
Brisbone
{0713e52
1312. Penh
lOEl9228
4222
Alcr
ond
10tlrl5
9.a2d
Aoeode
(08)
823.4
t1,1,4. Hobort
103)
d228 6373