Impedance Selector Switch - Yamaha DSP-AZ2 Owner's Manual

SPEAKER SETUP
I IMPEDANCE SELECTOR switch
WARNING
Do not change the IMPEDANCE SELECTOR switch setting while the power of this unit is on, otherwise this unit
may be damaged.
If this unit fails to turn on when STANDBY/ON (or SYSTEM POWER) is pressed, the IMPEDANCE SELECTOR
switch may not be fully slid to either position. If so, slide the switch to either position fully when this unit is in the
standby mode.
Select the upper or lower position according to the impedance of the speakers in your system. Be sure to move this
switch only when this unit is in the standby mode.

IMPEDANCE SELECTOR switch

IMPEDANCE SELECTOR
SET BEFORE POWER ON
REAR CENTER : 8ΩMIN./SPEAKER
CENTER : 8ΩMIN./SPEAKER
FRONT : 8ΩMIN./SPEAKER
:
REAR 8ΩMIN./SPEAKER
:
MAIN A OR B 8ΩMIN./SPEAKER
A+B :
16ΩMIN./SPEAKER
VOLTAGE
SELECTOR
AC IN
AC OUTLETS
SWITCHED
50W MAX. TOTAL
+
L
FRONT
EFFECT
+
L
REAR
IMPEDANCE SELECTOR
(SURROUND)
SET BEFORE POWER ON REAR CENTER : 6ΩMIN./SPEAKER
CENTER : 4ΩMIN./SPEAKER
FRONT : 6ΩMIN./SPEAKER
REAR : 6ΩMIN./SPEAKER
: 8ΩMIN./SPEAKER
REAR CENTER
+ MAIN A OR B : 4ΩMIN./SPEAKER
L : 8ΩMIN./SPEAKER
CENTER
A + B 8ΩMIN./SPEAKER :
FRONT : 8ΩMIN./SPEAKER
REAR : 8ΩMIN./SPEAKER
MAIN A OR B : 8ΩMIN./SPEAKER
B
A+B : 16ΩMIN./SPEAKER
MAIN
+ L
A
(General and China models)
14
REAR CENTER : 6ΩMIN./SPEAKER
CENTER : 4ΩMIN./SPEAKER
6ΩMIN./SPEAKER
FRONT :
REAR : 6ΩMIN./SPEAKER
MAIN A OR B : 4ΩMIN./SPEAKER
A + B 8ΩMIN./SPEAKER
:
Switch Speaker
position
Center
Center
Upper
Center
Center
Lower
The impedance must be 6 Ω or higher.
Rear
The impedance must be 4 Ω or higher.
The impedance of each speaker must be 6 Ω or higher.
Front
Effect
The impedance of each speaker must be 6 Ω or higher.
Rear
If you use one set of main speakers, the impedance of
each speaker must be 4 Ω or higher.
Main
If you use two sets of main speakers, the impedance of
each speaker must be 8 Ω or higher.
The impedance must be 8 Ω or higher.
Rear
The impedance must be 8 Ω or higher.
The impedance of each speaker must be 8 Ω or higher.
Front
Effect
The impedance of each speaker must be 8 Ω or higher.
Rear
If you use one set of main speakers, the impedance of
each speaker must be 8 Ω or higher.
Main
If you use two sets of main speakers, the impedance of
each speaker must be 16 Ω or higher.
Impedance level