User Guide

DCM250
Specifications
Power Outpul
Controls
250 wotis RMS inlo l00v
line or 4
ohms Fronl Pqne
power
Switch
Recessed froni
pqnel
input
olienuolor
Moximum Lood
40
ohms @ lOOv
Meiering/lndicotots
Amp iiier
Slotus Disploy Window
inctuding:
tlequency Response
power
On LED
50Hz lskHz
i+/
3dB) inio l00v
l0 segmenl LED oulput
meter
THD
Moins foil LED
Less thon o.s%
(o
r KHz
Hiqh lemp trip
I FD
Distortion
ol Mox Power 0.7%
Proleclion
s/NRqtioniernolcoolingFonwithtemperoluresensor
SZdB
Compressor/Limiler
Currenl
Limiler with
cluto
proiecl
ond oulo resei
lnput sensitivity
Dimensioni/weighl
Mclx 300mv
(sei
@ Iv)
BB
mm
H x 483 mm w x
3t0 nnm D
lnpul lmpedonce
(Chossis
dimensions
only) 15 kg
I oK ohms
power
source!
lnpul
Connecfion
AC: 240v 50Hz
or I l0v-60H2
(speclol
order)
Tronsformer Bolonced input
with rnole
ond femo
e
xLR
3^
9in^lFC
conneclor'
input/oulput
socket,.
Dc: 24V wilh
bui]i in trickle chorge
cilcuii:
300mo
rnoximum kick
e chorge.
Outpuis
l5 omp
moximum currenl drow on DC
I Oo or 4
ohm speoker oulpuls
vio
o reor
pcrnel
borrier
300mo
siondby
{id
e) curreni drow on DC
.'rip.
I
1e
oul
lo
lecd odoi
io'
ol
powe
omo itiars
ovoirob e from r
of
rhe
porollered
xrR t;r;
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DCMSERTES
Audlolelex communlcollont
Pty tld
Syclneylo2)964ll4ll Mebounelo3)98t0747t
Brjbone
107)3a52
t312.
perth
(08)9228
a?22
Architectural
and Engineering
Specifications
The
power
omplifier
sholl be of high
quqlity,
suitob e for the mosl demqnding
PA instololions
ond opplicotions.
The
unil shol hove
o frequency response
of no less thon
50Hz-l5kHz
(+/
3dB).
Disioriion
ot
lkHz shol nol
exceed
O-5%.
The Signo to Noise
roiio sholl be
82dB or
greoler.
The
ornplilier shcr I hove
lwo lronsformer bolonced
XLR inpuls,
one of which
con
be
used
1o feed
qddiliono
power
omp;flers. The omp
ifier
sho
I
be copoble ol de ivering
250
wolls RMS inlo I
00
voll
or 4 ohm
loods_ S
peoker
con neclion
shol be
vio
o reor
pone
borrier
slrlp.
The unit
sho I operoie from
bolh AC moins
power
or from o 24V DC botlery
supp
y.
The
omp
ifier
shol inc ude
o
buit
in
lrick e chorge
circuil. The
omp ifler shol leolure
overlood ond overdrive
prolecilon
ond sho I
o so include
coo ing fons, which
should
only be oclive if lhe
operoting iemperoture
exceeds o foclory
presel
evel.
The unit shcrll
be
pockqged
in
o rugged
2 RU metol chossis
suiioble lor desk or rock mounling.
The
power
omp ifier
shol be on Audio
Telex..jodel DCM250
monufoctured
in Ausirolio.
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AucI
oid
i09)
4l
5 9.426 Ade
a de
108)
8234 9,14.4 robiorl
103)
6228 6373