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• Be sure to connect speakers firmly and correctly
according to the channel(left and right) and the
polarity (+ and -). If the connections are faulty, no
sound will be heard from the speakers, and if the
polarity of the speaker connection is incorrect, the
sound will be unnatural and lack bass.
• For installing the speakers, refer to “Speaker
placement” on page 10.
• After installing the speakers, first adjust the speaker
settings according to your environment and speaker
layout. (For details, refer to “SETTING THE
SPEAKER/ROOM EQ SETUP” on page 48.)
Surround back speakers
• When using only one surround back speaker, you
should connect it to SURROUND BACK/MULTI
LEFT channel.
• Because this receiver cannot drive the surround back
speakers and the ROOM 2 speakers simultaneously,
you should assign their power amplifier correctly
depending on how to use them.
(For details, refer to “CONNECTING ROOM 2
OUTS” on page 11 and “When selecting the AMP
ASSIGN” on page 40.)
Front Bi-Amp Connections.
• Some speakers are equipped with two sets of input
terminals, for bi-amplification.
• If no other surround back speakers are used, you
can connect the FRONT and the SURROUND BACK
/MULTI channels to the bi-amp-capable speakers.
(For details, refer to the operating instructions of your
bi-amp-capable speakers.)
• To drive the bi-amp-capable speakers, you should
assign the power amplifier to "BI-AMP".
Note :
• Before making bi-amp connections, remove the
short-circuiting bars from the terminals of your
speakers.
Caution :
• Be sure to use the speakers with the impedance of 6
ohms or above.
• Do not let the bare speaker wires touch each other or
any metal part of this unit. This could damage this
unit and/or the speakers.
8. CONNECTING SPEAKERS
R-772(G) 2007.9.17 4:43 PM 페이지 9