Yamaha HTR-5540 ■IMPEDANCE SELECTOR switch, WARNING

SPEAKER SETUP

■IMPEDANCE SELECTOR switch

WARNING

Do not change setting of the IMPEDANCE SELECTOR switch when the power of this unit is on, this may damage the unit. If this unit fails to turn on when STANDBY/ON (or POWER) is pressed, the IMPEDANCE SELECTOR switch may not be fully slid to either position. If so, slide the switch all the way to either position when this unit is in the standby mode.

Select the switch position (left or right) 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.

	SPEAKERS				Switch	Speaker	Impedance level
					position
R MAIN			REAR		CENTER
	L	R	(SURROUND) L			Main	The impedance of each speaker must
	+	+					be 4 Ω or higher.
	–	–			Left	Center	The impedance must be 6 Ω or
							higher.
	IMPEDANCE SELECTOR
	SET BEFORE POWER ON
MAIN	: 4ΩMIN. /SPEAKER	MAIN	:	8ΩMIN. /SPEAKER		Rear	The impedance of each speaker must
CENTER	: 6ΩMIN. /SPEAKER	CENTER	:	8ΩMIN. /SPEAKER			be 6 Ω or higher.
REAR	: 6ΩMIN. /SPEAKER	REAR	:	8ΩMIN. /SPEAKER
						Main	The impedance of each speaker must
							be 8 Ω or higher.
(U.S.A. model)					Right	Center	The impedance must be 8 Ω or
							higher.
						Rear	The impedance of each speaker must
							be 8 Ω or higher.

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