Yamaha MCX-CA15 owner manual Troubleshooting

TROUBLESHOOTING

Refer to the chart below if the MCX-CA15 does not function properly. If the problem you are experiencing is not listed below or if the instruction below does not help, disconnect the power cord, and contact the nearest authorized YAMAHA dealer or service center.

Problem	Cause		Remedy	Refer to
				page
The AV link	The signal is weak (for IR	Position the IR flasher so that it is
technology	flasher connections only).	in clear view of the external
function does		component’s remote control		—
not work		receiver.
correctly.
The client does	The volume setting of the	Increase the volume setting.		Quick
not output any	client is low.			Manual,
sound.				page 9
	The speakers are not correctly	Check the connections between		Install
	connected to the MCX-CA15.	the speakers and MCX-CA15.		Manual,
				page 11
Using the	The MCX-CA15 and the radio	Place the MCX-CA15 and the
MCX-CA15	are too close to each other.	radio at least one meter apart.
produces				—
interference
noise on nearby
radios.
The STATUS	The cables are not connected	Connect the cables correctly.
indicator on the	correctly.	When using the MCX-CA15 in
front panel of		the MusicCAST system, press
the MCX-CA15			on the client for 10 seconds
flashes rapidly.
		to reset the system.		11
		When using the MCX-CA15 as
		an amplifier for another system,
		press RESET on the inside front
		panel of the MCX-CA15 to reset
		this unit.
	You are using low-impedance	Use speakers with an impedance
	speakers.	of at least 4 Ω .
		When using the MCX-CA15 in
		the MusicCAST system, press
			on the client for 10 seconds	11
		to reset the system.
		When using the MCX-CA15 as
		an amplifier for another system,
		press RESET on the inside front
		panel of the MCX-CA15 to reset
		this unit.

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