Sherwood NewCastle R-772 Operating Instructions Manual page 10

R-772(A) 2007.8.16 5:21 PM 페이지 10
9.
CONNECTING SPEAKERS
• 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 11.
• 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 57.)
�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 12 and "When selecting the
AMP ASSIGN" on page 49.)
�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.
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