Yamaha RX-V450 - Manual (Page 24)

20
CONNECTIONS
■ IMPEDANCE SELECTOR switch
Do not change the setting of the IMPEDANCE
SELECTOR switch when the unit power is switched on,
as doing so may damage the unit.
If this unit fails to turn on when STANDBY/ON is pressed
on either the front panel or remote control, the
IMPEDANCE SELECTOR switch may not be fully slid to
either position. If this is the case, slide the switch all the
way to either position when this unit is in standby mode.
Select the switch position (left or right) according to the
impedance of the speakers in your system.
* The Canada model cannot use two separate speaker systems (A and B) simultaneously when the switch is set to the right position.
CAUTION
SET BEFORE POWER ON
IMPEDANCE SELECTOR
IMPEDANCE SELECTOR switch
Switch position Speaker Impedance level
Left
Front
If you use one set (A or B), the impedance of each speaker must be
4
Ω
or higher.
If you use two sets (A and B), the impedance of each speaker must be
8
Ω
or higher.
The impedance of each speaker must be 6
Ω
or higher. Center, Surround, Surround back
Right
Front
If you use one set (A or B), the impedance of each speaker must be
8
Ω or higher.
If you use two sets (A and B), the impedance of each speaker must be
16
Ω
or higher. *
The impedance of each speaker must be 8
Ω
or higher. Center, Surround, Surround back
00_RXV450_U_EN.book Page 20 Monday, February 16, 2004 7:03 PM