Yamaha RX-V667 Owner's Manual page 18

•
Bi-amp
connection
This unit can be connected to speakers that support bi-amp
connections. When connecting speakers, connect the FRONT jacks
and the SURROUND BACK_I-AMP jacks as in the diagram
below. Configure the bi-amp settings to activate connections.
NOTES
• Before making bi-amplification connections, remove any
brackets or cables that connect a woofer with a tweeter. Refer to
the instruction manuals of speakers for details. When not making
bi-amplification connections, make sure that the brackets or
cables are connected before connecting the speaker cables.
• If connecting a bi-amp, then surround back speakers cannot be
used.
• Multi-zone audio system using the internal
amplifier of this unit
Connect the speakers in the second zone to the EXTRA SPjacks as
in the diagram below.
Zone2
CAUTION
The EXTRA SP jacks of this unit should not be connected to a
Passive Loudspeaker Selector Box or more than one loudspeaker
per channel.
Connection to a Passive Loudspeaker Selector Box or multiple
speakers per channel could create an abnormally low impedance
load resulting in amplifier damage. See this owner's manual for
correct usage.
Compliance with minimum speaker impedance information for all
channels must be maintained at all times. This information is found
on the back panel of this unit.
A_>:_. _.
speake_ _ mpedance
This unit is configured for 8 f2 speakers at the factory setting.
When connecting to 6 _ speakers, carry out the following
procedure to switch to 6 _. When this unit is configured for 6 _
speakers, 4 _ speakers can also be used as the front speakers.
Switch this unit to the standby mode.
Press MAIN ZONE (5 while pressing and holding
STRAIGHT on the front panel.
Release the keys when "ADVANCED SETUP" is displayed on
the flont panel display.
Alter approximately a few seconds, the top menu item is
displayed. ;25{
MAIN ZONE (5
STRAIGHT
"i}j_ : Relier lo file "Exlended functionalily tirol can be conligured as needed
(Advanced Setup menu)" (_ p. 99) lk)r details on the Advanced Setup menu.
En
18