Owner manual

CAUTION
RISKOFELECTRICSHOCK
DONOTOPEN
TOREDUCETHERISKOFELECTRICSHOCKDONOT
REMOVECOVER(ORBACK)NOUSERSERVICEABLE
PARTSINSIDEREFERSERVICINGTOQUALIFIED
SERVICEPERSONNEL
MadeinItaly
MPU4060
AMPLIFIER1AMPLIFIER4 AMPLIFIER3 AMPLIFIER2
VOLUME OUTINPUT
H C S
VOLUME OUTINPUT
H C S
VOLUME OUTINPUT
H C S
VOLUME OUTINPUT
H C S
85÷132Vac/T3,15A-250V
170÷264Vac/T1,6A-250V
PowerConsumption250VA
24
3
REARPANEL
MPU4240/MPU4120/MPU4060/MPU2120
6 7 8 9 7 8 9 7 8 9 7 8 9
[6]ALIMENTAZIONE
Tochangethesupplyvoltagevalueseepage29
[7]INPUT:
[8]VOLUME:
:Socketformainsconnection,systempowerswitchandhousingof
powercircuitprotectionfuse.Ifthefusebreaks,itshallonlybereplacedbyfuseswithequal
electricalfeatures.
Three-pinconnectorswithscrewlocking,theyenabletheconnectionofthe
inputsignalsofamplifiers1/2/3/4.
Onlyuseshieldedcablesavoidingunbalancedlines(otherwise,cablesshallbeasshortas
possible).
Beforechanginginputcablesorconnectors,turnthelevelcontrolsoftheamplifierstothe
minimum.
Adjustmentoftheoutputleveloftheamplifiers.
[9]OUT:Outputconnectorswithtwofastonforconnectingspeakerswiththe100V/70Vline
transformer.Configurationsinstereoor“sum”modeareavailable.
(seepage25-26-27-28)
UK
CONTROLSANDFUNCTIONS