Yamaha RX-V459 owner manual Tuner, Remote control, Problem, Cause, Remedy

TROUBLESHOOTING

■Tuner

	Problem	Cause	Remedy	See
				page
	FM stereo reception is	The characteristics of FM stereo	Check the antenna connections.	22
	noisy.	broadcasts may cause this problem
			Try using a high-quality directional FM	—
		when the transmitter is too far away or
		the antenna input is poor.	antenna.
			Use the manual tuning method.	44
	There is distortion, and	There is multi-path interference.	Adjust the antenna position to eliminate	—
	clear reception cannot		multi-path interference.
FM	be obtained even with a
	good FM antenna.
	The desired station	The signal is too weak.	Use a high-quality directional FM antenna.	—
	cannot be tuned into
			Use the manual tuning method.	44
	with the automatic
	tuning method.
	Previously preset	This unit has been disconnected for a	Set preset stations.	45, 46
	stations can no longer	long period.
	be tuned into.
	The desired station	The signal is weak or the antenna	Tighten the AM loop antenna connections	—
	cannot be tuned into	connections are loose.	and orient it for the best reception.
	with the automatic
			Use the manual tuning method.	44
	tuning method.
AM
	There are continuous	Noises result from lightning,	Use an outdoor antenna and a ground wire.	—
	crackling and hissing	fluorescent lamps, motors, thermostats	This will help somewhat, but it is difficult to
	noises.	and other electrical equipment.	eliminate all noise.
	There are buzzing and	A TV set is being used nearby.	Move this unit away from the TV set.	—
	whining noises.

■Remote control

Problem	Cause	Remedy	See
			page
The remote control	Wrong distance or angle.	The remote control functions within a maximum	7
does not work nor		range of 6 m (20 ft) and no more than 30 degrees off-
function properly.		axis from the front panel.
	Direct sunlight or lighting (from an	Reposition this unit.	—
	inverter type of fluorescent lamp, etc.) is
	striking the remote control sensor of this
	unit.
	The batteries are weak.	Replace all batteries.	3
	The remote control code is not correctly	Set the remote control code correctly using “LIST OF	80
	set.	REMOTE CONTROL CODES” at the end of this
		manual.
		Try setting another code for the same manufacturer	80
		using “LIST OF REMOTE CONTROL CODES” at
		the end of this manual.

Even if the remote control code is correctly set, there are some models that do not respond to the remote control.

INFORMATION	ADDITIONAL
English

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