Marantz M-CR610 appendix 22No sound comes out

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22No sound comes out

Symptom	Cause/Solution	Page
No sound comes out of speakers.	• Check the connections for all devices.	16, 20,
		21, 23,
		25
	• Insert connection cables all the way in.	–
	• Check that input connectors and output connectors are not reversely connected.	–
	• Check cables for damage.	–
	• Check that speaker cables are properly connected. Check that cable core wires come in	16
	contact with the metal part on speaker terminals. Also, securely tighten speaker terminals.
	Check speaker terminals for looseness.	29
	• Check that a proper input source is selected.
	• Adjust the master volume.	30
	• Cancel the mute mode.	30
	• Check that the correct input source is selected when audio is being input to this unit from an	61, 63
	external device.	61
	• Check the digital audio output settings of the connected device. The initial settings may be
	off depending on the device.	61
	• Only 2-channel linear PCM can be input as the digital audio signal to the DIGITAL IN connector
	of this unit.	73, 74,
	• Only Speakers A or Speakers B may be selected. Check that the speakers are connected
	correctly, and press the SPEAKER A/B button to confirm.	82
	• No sound is output from the speakers when headphones are connected.	9

			94
Front panel	Rear panel	Remote		Index