Yamaha DSP-A1 Owner's Manual - Page 22

IMPEDANCE SELECTOR switch

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Ⅵ IMPEDANCE SELECTOR switch Be sure to switch this only when the power to this unit is not on. Select the position whose requirements your speaker system meets. WARNING Do not change the IMPEDANCE SELECTOR switch setting while the power to this unit is on, otherwise this unit may be damaged. IF THIS UNIT FAILS TO TURN ON WHEN THE STANDBY/ON SWITCH IS PRESSED; The IMPEDANCE SELECTOR switch may not be set to either end closely. If so, set the switch to either end closely. IMPEDANCE SELECTOR (Left position) Rear: The impedance of each speaker must be 4Ω or higher. Center: If you use two center speakers, the impedance of each speaker must be 4Ω or higher. If you use one center speaker, the impedance of the speaker must be 4Ω or higher. Main: The impedance of each speaker must be 4Ω or higher. Front effect: The impedance of each speaker must be 6Ω or higher. A+ B A OR B IMPEDANCE SELECTOR SET BEFORE POWER ON MAIN : 4ΩMIN. /SPEAKER CENTER A B : 4ΩMIN. /SPEAKER A OR B : 4ΩMIN. /SPEAKER REAR : 4ΩMIN. /SPEAKER FRONT EFFECT : 6ΩMIN. /SPEAKER MAIN : 8ΩMIN. /SPEAKER CENTER A B : 4ΩMIN. /SPEAKER A OR B : 8ΩMIN. /SPEAKER REAR : 8ΩMIN. /SPEAKER FRONT EFFECT : 8ΩMIN. /SPEAKER FRONT REAR (SURROUND) VOLTAGE SELECTOR AC OUTLETS SWITCHED UNSWITCHED I00W MAX. TOTAL 200W MAX. (Right position) Rear: The impedance of each speaker must be 8Ω or higher. Center: If you use two center speakers, the impedance of each speaker must be 4Ω or higher. If you use one center speaker, the impedance of the speaker must be 8Ω or higher. Main: The impedance of each speaker must be 8Ω or higher. Front effect: The impedance of each speaker must be 8Ω or higher. (General model) 20

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20
Be sure to switch this only when the power to this unit is not on.
Select the position whose requirements your speaker system
meets.
WARNING
Do not change the IMPEDANCE SELECTOR switch
setting while the power to this unit is on, otherwise this
unit may be damaged.
IF THIS UNIT FAILS TO TURN ON WHEN THE
STANDBY/ON SWITCH IS PRESSED;
The
IMPEDANCE SELECTOR
switch may not be set to
either end closely. If so, set the switch to either end closely.
(Left position)
Rear:
The impedance of each speaker must be 4
Ω
or
higher.
Center:
If you use two center speakers, the impedance of
each speaker must be 4
Ω
or higher.
If you use one center speaker, the impedance of the
speaker must be 4
Ω
or higher.
Main:
The impedance of each speaker must be 4
Ω
or
higher.
Front effect:
The impedance of each speaker must be 6
Ω
or
higher.
(Right position)
Rear:
The impedance of each speaker must be 8
Ω
or
higher.
Center:
If you use two center speakers, the impedance of
each speaker must be 4
Ω
or higher.
If you use one center speaker, the impedance of the
speaker must be 8
Ω
or higher.
Main:
The impedance of each speaker must be 8
Ω
or
higher.
Front effect:
The impedance of each speaker must be 8
Ω
or
higher.
m
IMPEDANCE SELECTOR switch
AC OUTLETS
SWITCHED
I00W MAX. TOTAL
200W MAX.
UNSWITCHED
IMPEDANCE SELECTOR
: 4
Ω
MIN. /SPEAKER
A
B : 4
Ω
MIN. /SPEAKER
A OR B : 4
Ω
MIN. /SPEAKER
: 4
Ω
MIN. /SPEAKER
EFFECT : 6
Ω
MIN. /SPEAKER
SET BEFORE POWER ON
MAIN
CENTER
REAR
FRONT
: 8
Ω
MIN. /SPEAKER
A
B : 4
Ω
MIN. /SPEAKER
A OR B : 8
Ω
MIN. /SPEAKER
: 8
Ω
MIN. /SPEAKER
EFFECT : 8
Ω
MIN. /SPEAKER
MAIN
CENTER
REAR
FRONT
A
B
A OR B
+
FRONT
REAR
(SURROUND)
VOLTAGE SELECTOR
(General model)
IMPEDANCE SELECTOR