Notice FOCAL Solid 4 disponible gratuitement après inscription

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thSolid1andSolid4amplifiers).ConnecttheremotecontrolwirewiththeREMOTE CONTROLinputoftheamplifier,thenconnectittotheremotecontrol.Thiscontrolmustbeplacednexttothedriver,easytoaccessandit permitsthegaincontroloftheamplifier(channels3and4oftheSOLID4amplifierandchannelloftheSOLID1amplifier). 2.6}Connectthespeakerstotheamplifier TheSOLID2andSOLID4amplifiersarecompatiblewithanimpedanceloadbetween2and4Ohms.TheSOLID1amplifiercantakean impedanceloadbetween1and4Ohms.If\.Useawirewith1.5mm2minimumgauge.Connectthespeaker(s)totheSPEAKERterminalsoftheamplifierrespectingpolarities~(fig.ItoR).SOLIDAMPLIFIER Usermanual.~__'I1J 2.7)Connectthegroundsupplywiretothebattery Makesureoncemorethatallthepreviousstepsoftheinstallationhavebeenrespected. Checkthestateofconnectionofthedifferentwiresontheamplifier,thefuse-boxaswellasthebattery.Ifalliscorrectlyplugged-in,endthe installationbyconnectingthegroundsupplywiretothevehiclebattery. 3)Settingofyouraudiosystem 3.1)GAINsetting(fromtheamplifierpotentiometerorviatheremotecontrol).&.IncreasingtheinputGAINvaluedoesn'tmeanmorepower,butrathermorenoise.TheGAINsettingisnotapowersetting. TheSOLIDamplifiersareprovidedwithanadjustableGAIN.Thispotentiometerpermitstomakethesignalinputtensionvarybetween 200mVand5Vinordertomaketheamplifierinputtensioncorrespondtothesourceoutputtension.Itisoftenbettertorisetheoutputlevel ofthesourcetoits"maximum".Itmeansthatyouhavetofindthemaximumoutputleveloftheheadunitbeforeanyaudibledistortion appears.Onceitisdone,itisalsobettertomaintaintheGAINleveloftheamplifiertothelowestpossiblevalue.Itwillhavetheeffectto optimizethesoundqualitythroughabettersignal/noiseratio. HowtosettheinputGAINoftheamplifier? 3.1.1)LowercompletelytheinputGAINoftheamplifieraswellastheBASSBOOST(onlyavailablewiththeSolid1amplifier). 3....