23
DNX7210BT/DNX5210BT/DNX5510BT/DNX4210BT
Installation Procedure
Before Installation
Before installation of this unit, please
note the following precautions.
WARNINGS
•If you connect the ignition wire (red)
and the battery wire (yellow) to the car
chassis (ground), you may cause a short
circuit, that in turn may start a fire. Always
connect those wires to the power source
running through the fuse box.
•Do not cut out the fuse from the ignition
wire (red) and the battery wire (yellow).
The power supply must be connected to
the wires via the fuse.
CAUTION
•Install this unit in the console of your
vehicle.
Do not touch the metal part of this unit
during and shortly after the use of the
unit. Metal part such as the heat sink and
enclosure become hot.
NOTES
•Mountingandwiringthisproductrequires
skillsandexperience.Forbestsafety,leavethe
mountingandwiringworktoprofessionals.
•Makesuretogroundtheunittoanegative
12VDCpowersupply.
•Donotinstalltheunitinaspotexposed
todirectsunlightorexcessiveheator
humidity.Alsoavoidplaceswithtoomuch
dustorthepossibilityofwatersplashing.
•Donotuseyourownscrews.Useonly
thescrewsprovided.Ifyouusethewrong
screws,youcoulddamagetheunit.
•IfthepowerisnotturnedON(“PROTECT”
isdisplayed),thespeakerwiremayhavea
short-circuitortouchedthechassisofthe
vehicleandtheprotectionfunctionmay
havebeenactivated.Therefore,thespeaker
wireshouldbechecked.
•Ifyourcar’signitiondoesnothaveanACC
position,connecttheignitionwirestoa
powersourcethatcanbeturnedonand
offwiththeignitionkey.Ifyouconnect
theignitionwiretoapowersourcewith
aconstantvoltagesupply,suchaswith
batterywires,thebatterymaybedrained.
•Iftheconsolehasalid,makesuretoinstall
theunitsothatthefaceplatewillnothit
thelidwhenclosingandopening.
•Ifthefuseblows,firstmakesurethewires
aren’ttouchingtocauseashortcircuit,
thenreplacetheoldfusewithonewiththe
samerating.
•Insulateunconnectedwireswithvinyltape
orothersimilarmaterial.Topreventashort
circuit,donotremovethecapsontheends
oftheunconnectedwiresortheterminals.
•Connectthespeakerwirescorrectlytothe
terminalstowhichtheycorrespond.The
unitmaybedamagedorfailtoworkifyou
sharethe
wiresorgroundthemtoany
metalpartinthecar.
•Whenonlytwospeakersarebeing
connectedtothesystem,connectthe
connectorseithertoboththefrontoutput
terminalsortoboththerearoutput
terminals(donotmixfrontandrear).For
example,ifyouconnectthe
connectorof
theleftspeakertoafrontoutputterminal,
donotconnectthe connectortoarear
outputterminal.
•Aftertheunitisinstalled,checkwhether
thebrakelamps,blinkers,wipers,etc.on
thecarareworkingproperly.
•Mounttheunitsothatthemountingangle
is30°orless.
•Thisunithasthecoolingfan(P.28)
todecreasetheinternaltemperature.
Donotmounttheunitinaplacewhere
thecoolingfanoftheunitareblocked.
Blockingtheseopeningswillinhibitthe
coolingoftheinternaltemperatureand
resultinmalfunction.
•Donotpresshardonthepanelsurfacewhen
installingtheunittothevehicle.Otherwise
scars,damage,orfailuremayresult.
•Makesurethatallwireconnectionsare
securelymadebyinsertingjacksuntilthey
lockcompletely.
•Useacommerciallyavailableconversion
connectoriftheconnectordoesnotfitin
thevehicleconnector.
•Receptionmaydropiftherearemetal
objectsneartheBluetoothantenna.
Bluetooth antenna unit
B59-2101-00_00_12DNX7_QSG_E.indd 23 11/12/02 14:19
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