BMW E90 Bedienungsanleitung PDF herunterladen (Seite 29)

6. Theonlywirelefttorunisthenegativepowerwirefortheamp,forthisoneallyouneedtodoisconnect

oneendtothenegativeblocklocatedonthedriversideofthetrunk,seethepictureformoreinformation.



Step5–Testing

Atthispointyouareessentiallydonewithallthehardpart,andyouarereadytobegintesting.

1. Connectallthewires:subleft,subright,inputleft,inputright,remote,positivepowerandnegativepower

totheamplifier.

2. Putthestockamplifierplugbackin.

3. Reconnectthepositivecabletothebatteryandturnthegainontheamplifi er allthewaydown.

IMPORTANT:

WhenyoureconnectthebatteryandstartthecarforthefirsttimetheECUwillgocrazyforabouta

minuteandtellyouthatalmosteverysysteminthecarhasmalfunctioned.Thisisanormaltestprocedur ethatthe

carrunsthroughwhenitispoweredbackon,startthecar,shutthecaroff,removethekey,andreinsertthekeyto

clearalltheerrors.

4. Startthecarandputonsomemusic,youwillinitiallynoticethatthereisnobassatall,thisisnormalasthe

gainsettinghasbeenturnedallthewaydown.

5. Slowlyincreasethegaincontroluntilyouhavereachedasuitablelevelforthesubwoofers.

6. Furtheradjustmentcanbefoundintheowner’smanualforyouramplifier.

7. Ifeverythingworkedandyouaregettingsoundyoucanmoveon,ifnot,beginretracingyourstepsand

checkingconnections.



Theinstallisdone,thesubsarebooming,it’stimetoputthepanelsbackinandshowoffyournewsystem.Boltdown

theseats,replacethetrunkpanels,tapeandtiewrapanylooseendsandyourdone!Congratulations



SubwooferandAmplifierInstallBy:azwillNJ Page29of30

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BMW E90 Bedienungsanleitung Seite 29