Harman Kardon HK 3470 Owner's Manual page 9

Rear Panel Connections
0 AM Antenna: Connectthe AM loop anten-
terminals,if an externalAM antennais used,
makeconnections to the AM andGND
terminalsin accordance with the instructions
suppliedwith the antenna,
O FM Antenna: Connectan indooror exter-
nal FMantennato this terminal,
_) Phono Ground: Connectthe groundwire
from a turntable to this terminalto reducesys-
tem hum
0 Remote IR In: Ifthe HK 3470'sfront panel
IRsensorisblockeddueto cabinetdoo_s or other
obstructions, an externalIRsensormaybe used,
Connectthe outputof the sensor t o tfiisjeck
_) Remote IR Out: Thisconnectionpermits
the IR sensorin the receiverto serveother
remote-controlleddevices, C onnectthisjack to
the 'qR IN" jack on HarmanKardonor other
compatibleequipment,
_) Phono Inputs: Connectthe outputsof
your turntable or tonearmto thesejacks Note
that onlyturntables with Moving Magnet (MM)
type cartridgesmay be used,
CD Inputs: Connectthesejacks to the out-
put of a compactdiscplayeror CDchanger
_) Aux Inputs: Connectthesejacks to the
line-level o utput of anyaudio devicesuchasa
TV cableconverterr p ortableaudio playeror
MP3playen
_) Tape Monitor Play/In: Connectthese
jacks to the Play/Out j acks of an audiorecordec
_) Tape Monitor Record/Out: Connect
thesejacks to the Rec/Injacksof an audio
recorder
NOTE: Whenthesejacks are connected to a
three-headrecorder or another devicewith off-
head playback,it will be possibleto monitor
the sourcebeingrecorded,
_) Tape 2 Play/In: Connectthesejacks to the
PLAY/OUT jacks of a secondaudio recorden
Tape 2 Record/Out: Connectthesejacks
to the Rec/In jacks of a secondaudiorecorder
_) Main In:These j acksae the inputto the
HK3470'spoweramplifierUnless a n external
poweramplifier i s used, t hejumperpinsshould
remainconnected t o the PreampOutjacks
_) Pre-Out/Main-ln Jumper Pins:These pins
connect t he receiver's p mamp andamplifier s ec-
t4onsUnless an external a mplifier, equalizer o r
speaker p rocessor isused, t heyshouldbe leRcon-
nected, S eepage13 formoreinformation on exter-
nal amplifier c onnections,
Preamp Out: These jacks providean out-
put for the left and right channelsto an
optional externalamplifier In normalopera-
tion, unlessan externalpower amplifier is
used,thejumper pinsshould remainconnected
to the Main In jacks _)
Subwoofer Out: Connect t hesejacks to
the linedevelinput of a poweredsubwoofenif
an externalsubwooferamplifieris used,connect
thisjack to the subwooferamplifierinput,When
a single,mono subwooferis used,makethe
connectionto the bottomjack
Speaker 1 Terminals: Connecttheseter-
minals to the appropriateterminalson your
speakers,
_) Speaker 2 Terminals: Connecttheseter-
minalsto the appropriateterminalson your
speakers,
_) Accessory Outlets: Theseoutletsmay be
usedto power low-currentdraw devicessuch
asCDplayersor cassettedecks,Tile powerto
theseoutlets remainson aslong asthe receiver
itself is on, Whenthe receiveris turned off, or
placedin the Standbymode,power to these
outletsis removed,
NOTE: Thepower consumptionof the devices
pluggedinto theseoutlets shouldnot exceed
1O0watts,
_) Power Cable: Connectthe AC plug to a
nonswitchedAC wall output,
I
9 REAR PANELCONNECTIONS