Yamaha RX-V1900BL 108 En, ■ HDMI, ■Tuner (FM/AM), ■HD Radio (U.S.A. model only)

Troubleshooting

■ HDMI

Problem	Cause	Remedy	See
			page
No picture or sound. The number of the connected HDMI		Reduce the number of the connected HDMI	—
	components is over the limit.	components.
	HDCP authentication failed.	Check that the connected HDMI components support	—
		the HDCP copy protection standards.

■Tuner (FM/AM)

	Problem	Cause	Remedy	See
				page
	FM stereo reception is	The characteristics of FM stereo	Check the antenna connections.	24
	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.	47
	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.	47
	with the automatic
	tuning method.
	Previously preset	This unit has been disconnected for a	Preset the stations again.	48
	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	24
	cannot be tuned into	connections are loose.	and orient it for the best reception.
	with the automatic
			Use the manual tuning method.	47
	tuning method.
	There are continuous	Supplied AM loop antenna is not	Connect the AM loop antenna correctly even	24
AM	crackling and hissing	connected.	if you use an outdoor antenna.
	noises.
		Noises can result from lightning,	Use an outdoor antenna and a ground wire.	24
		fluorescent lamps, motors, thermostats	This will help somewhat, but it is difficult to
		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.

■HD Radio (U.S.A. model only)

Problem	Cause	Remedy	See
			page
This unit cannot	The radio station provides analog FM/	Select other radio stations that provides the HD	47
receive the HD Radio	AM radio service only.	Radio service.
signals of the
	The signal is too weak.	Adjust the antenna position.	—
selected radio
station.		Use a high-quality FM/AM antenna.	—
This unit cannot	The radio station provides an audio
select other audio	program only.
programs than the
main program.
HD Radio information	The radio station does not provide the
does not appear.	information.

108 En