Sherwood RD-7503 Troubleshooting Guide download pdf (Page 9)

9

• 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 51.)

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 41.)

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.

• Never touch the speaker terminals while the AC

input cord is connected to the wall AC outlet.

Doing so could result in electric shocks.

6. CONNECTING SPEAKERS

ENGLISH

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