Yamaha RX-V1200 Owner's Manual page 15

• 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 left and right 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
Switch Speaker Impedance level
position
If you use one set of main speakers, the impedance of
Main each speaker must be 4 _ or higher.
If you use two sets of main speakers, the impedance of
each speaker must be 8 _ or higher.
Left Center The impedance must be 6 _ or higher.
Rear The impedance must be 6 _ or higher.
Center
Rear The impedance of each speaker must be 6 _ or higher.
Main
If you use one set of main speakers, the impedance of
each speaker must be 8 _ or higher.
If you use two sets of main speakers, the impedance of
each speaker must be 16 _ or higher.
[Canada model only]
The impedance of each speaker must be 8 _ or higher.
Right
Center The impedance must be 8 _ or higher.
Rear The impedance must be 8 _ or higher.
Center
Rear The impedance of each speaker must be 8 _ or higher.
(U.S.A. model)
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