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16 INSTALLATION AND CONNECTIONS
Installation and Connections
System and Power Connections
The AVR 3000 is designed for flexible use with
external control components and power ampli-
fiers.
Remote Control Extension
If the receiver is placed behind a solid or smoked
glass cabinet door, the obstruction may prevent
the remote sensor from receiving commands. In
this event, the remote sensor of any Harman
Kardon or other compatible device, not covered
by the door, or an optional remote sensor may
be used. Connect the Remote IR Output of
that device or the output of the remote sensor to
the Remote IR Input jack
J
.
If other components are also prevented from
receiving remote commands, only one sensor is
needed. Simply use this unit’s sensor or a remote
eye by running a connection from the Remote
IR Output jack
I
to the Remote IR Input
jack on Harman Kardon or other compatible
equipment.
NOTE: All remotely controlled components must
be linked together in a daisy chain. Connect the
IR OUT jack of one unit to the IR IN of the next
to establish this chain.
External Audio Power Amplifier
Connections
If desired, the AVR 3000 may be connected to
optional, external audio power amplifiers.
When an external amplifier is used, connect the
Preamp Out jacks
A
to the inputs on the
amplifier. Note that when external amplifiers or
devices are used, the volume control is still con-
trolled by the AVR, although additional volume
controls on the external device may impact the
volume settings and output levels from the AVR.
External Audio Decoder Connection
To provide for ultimate flexibility, the AVR 3000
may be used in conjunction with optional, exter-
nal decoders for digital audio systems other than
the AVR 3000’s own built-in Dolby Digital and
DTS decoding system or with DVD players hav-
ing those decoders integrated. If an external
decoder is used, connect the output jacks of the
decoder to the 6-Channel Direct inputs
8
,
making sure to match channels.
These jacks may also be used for connections to
devices such as DVD players or High Definition
Television (HDTV) sets or decoders that feature
built-in digital surround decoders. Although the
digital decoding system in the AVR 3000 will typi-
cally provide audio performance that is superior to
other decoders, you may use these jacks to provide
an additional 6-channel input for connection to a
DVD player or HDTV set with a built-in decoder
and discrete 6-channel analog outputs.
AC Power Connections
This unit is equipped with two accessory AC out-
lets. They may be used to power accessory
devices, but they should not be used with high-
current draw equipment such as power ampli-
fiers. The total power draw to the Unswitched
Outlet
G
must not exceed 100 watts, that to
the Switched Outlet
F
50 watts.
The Switched
F
outlet will receive power only
when the unit is on completely. This is recom-
mended for devices that have no power switch
or a mechanical power switch that may be left in
the “ON” position.
NOTE: Many audio and video products go into a
Standby mode when they are used with
switched outlets, and cannot be fully turned on
using the outlet alone without a remote control
command.
The Unswitched
G
outlet will receive power
as long as the unit is plugged into a powered AC
outlet and the Main Power Switch
1
is on.
Finally, when all connections are complete, plug
the power cord into a nonswitched 220-240-volt
AC wall outlet. You’re almost ready to enjoy the
AVR 3000!