Yamaha DSP-Z9 Owner's Manual page 17

FRONT terminals
Connect one or two speaker systems to these terminals. If
you use only one speaker system, connect it to either of
the FRONT A or B terminals.
Note
The Canada model cannot output to two separate speaker systems
simultaneously.
Bi-wired connection
The unit also allows you to make bi-wired connections to
one speaker system. Use two pairs of speaker cables for
each speaker (one pair for the woofer and one pair for the
tweeter/mid-range). To use the bi-wired connections, press
SPEAKERS A and SPEAKERS B on the front panel so
that both SP A and B light up on the front panel display.
Bi-wired connection
This unit
CENTER terminals
Connect a center speaker to these terminals.
SURROUND terminals
Connect a surround speaker system to these terminals.
SUBWOOFER jacks
Connect one or two subwoofer(s) with built-in amplifier,
such as the YAMAHA Active Servo Processing
Subwoofer System, to the jack(s).
SURROUND BACK terminals
Connect a surround back speaker system to these
terminals. If you only connect one surround back speaker,
connect it to the left (L) terminals.
PRESENCE/ZONE 2 terminals
Connect presence speakers to these terminals. You can
also use these terminals for connecting Zone 2 speakers
(see page 94).
Note
The presence speakers output ambient effects created by the DSP
sound fields. They do not output sound when other sound fields
are selected.
SPEAKER SETUP
15