Yamaha RX-V459 Speaker impedance SP IMP, Factory presets PRESET, Tuner frequency step TU, Notes

■Speaker impedance SP IMP.

Use this feature to set the speaker impedance of this unit so that it matches that of your speakers.

Choices: 8ΩMIN, 6ΩMIN

•Select “8ΩMIN” to set the speaker impedance to 8 Ω.

•Select “6ΩMIN” to set the speaker impedance to 6 Ω.

SP IMP.	Speaker	Impedance level
		If you use one set (A or B),
		the impedance of each
		speaker must be 8 Ω or
		higher.
	Front
		If you use two sets (A and
		B), the impedance of each
8ΩMIN		speaker must be 16 Ω or
		higher.*
	Center
		The impedance of each
	Surround	speaker must be 8 Ω or
		higher.
	Surround back
		If you use one set (A or B),
		the impedance of each
		speaker must be 4 Ω or
		higher.
	Front
		If you use two sets (A and
		B), the impedance of each
6ΩMIN		speaker must be 8 Ω or
		higher.
	Center
		The impedance of each
	Surround	speaker must be 6 Ω or
		higher.
	Surround back

*The Canada model cannot use two separate speaker systems (A and B) simultaneously when “SP IMP.” is set to “8ΩMIN”.

ADVANCED SETUP

■Factory presets PRESET

Use this feature to reset all the parameters of this unit to the initial factory settings (see page 81).

Choices: CANCEL, RESET

•Select “CANCEL” not to reset any parameters of this unit.

•Select “RESET” to reset the parameters of this unit.

Notes

•This setting completely resets all the parameters of this unit including the “SET MENU” parameters. However, the advanced setup menu parameters will not be initialized.

•The initial factory settings are activated next time you turn on this unit.

■Tuner frequency step TU

(Asia and General models only)

Use this feature to set the tuner frequency step according to the frequency spacing in your area.

Choices: AM10/FM100, AM9/FM50

•Select “AM10/FM100” for North, Central and South America.

•Select “AM9/FM50” for all other areas.

OPERATION ADVANCED

English

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