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En-17
■ 11.1-channel playback
By using a combination of the built-in power amplifier
for 9-channel and an external power amplifier for
2-channel, you can enjoy up to 11.1-channel
playback. Connect the external power amplifier’s
analog audio input jacks to FRONT WIDE PRE OUT
of the AV receiver with audio cables. To perform the
11.1-channel playback, set the “11ch Playback”
setting to “Yes” (➔ page 65).
Note
• If the “11ch Playback” setting is set to “Yes”, no sound is
output from the FRONT WIDE terminals.
■ Speaker Connection Precautions
• You can connect speakers with an impedance of
between 4 and 16 ohms. If the impedance of any of
the connected speakers is 4 ohms or more, but less
than 6 ohms, be sure to set the minimum speaker
impedance to “4ohms” (➔ page 65). If you use
speakers with a lower impedance, and use the
amplifier at high volume levels for a long period of
time, the built-in protection circuit may be activated.
• Unnecessarily long, or very thin speaker cables may
affect the sound quality and should be avoided.
• Be careful not to short the positive and negative
wires. Doing so may damage the AV receiver.
• Make sure the metal core of the wire does not have
contact with the AV receiver’s rear panel. Doing so
may damage the AV receiver.
• Don’t connect more than one cable to each speaker
terminal. Doing so may damage the AV receiver.
• Don’t connect one speaker to several terminals.
Bi-amping the Front Speakers
Bi-amping provides improved bass and treble
performance.
When bi-amping is used, the AV receiver is able to
drive up to a 7.1 speaker system in the main room.
Perform bi-amping connections by using FRONT
terminals and FRONT HIGH terminals as shown
below.
Once you’ve completed the bi-amping connections
and turned on the AV receiver, you must set the
speaker setting to enable bi-amping (➔ page 65).
Front wide
speaker L
Front wide
speaker R
Power amplifier
Important:
• When making the bi-amping connections, be sure to
remove the jumper bars that link the speakers’ tweeter
(high) and woofer (low) terminals.
• Bi-amping can be used only with speakers that support
bi-amping. Refer to your speaker manual.
Front right Front left
Woofer (low)
Tweeter (high)