Sony R-DG1200 用户手册

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D:\NORMAN_PC\JOBS\SONY HA\STR-DG1200\U\3289135111\01US-
STRDG1200CEL\090OTH.fm

masterpage: Left

STR-DG1200

3-289-135-11(1)

Using a bi-amplifier
connection

If you are not using the surround back
speakers, you can use the SURROUND BACK
SPEAKERS terminals for the front speakers in
a bi-amplifier connection.

To connect the speakers

Connect the jacks on the Lo (or Hi) side of the
front speakers to the FRONT SPEAKERS A
terminals, and connect the jacks on the Hi (or
Lo) side of the front speakers to the
SURROUND BACK SPEAKERS terminals.
Make sure that the metal fittings of Hi/Lo
attached to the speakers have been removed
from the speakers. Otherwise, it may cause the
receiver to malfunction.

To set up the speakers

Set “Sur Back Assign” to “BI-AMP” in the
Speaker settings menu. The same signals
output from the FRONT SPEAKERS A
terminals can be output from the SURROUND
BACK SPEAKERS terminals by setting “Sur
Back Assign” to “BI-AMP”.

Notes

• You cannot use the FRONT SPEAKERS B

terminals for a bi-amplifier connection.

• Set “Sur Back Assign” to “BI-AMP” before you

perform Auto Calibration.

• If you set “Sur Back Assign” to “BI-AMP”, the

speaker level, balance, and equalizer settings of the
surround back speakers become invalid, and those
of the front speakers are used.

• If you set “Speaker Pattern” to a setting with

surround back speakers, you cannot set “Sur Back
Assign” to “BI-AMP”.

Front speaker

(R)

Front speaker

(L)