Marantz AV7702 Owner Manual - Manual (Page 271)

o No sound comes out
Symptom Cause / Solution Page
No sound comes out of
speakers.
0
Check the connections for all devices. 32
0
Insert connection cables all the way in. －
0
Check that input connectors and output connectors are not reversely connected. －
0
Check cables for damage. －
0
Check the speaker connections and configurations. 43
0
Check the connections for PRE OUT connectors. 39
0
Check whether the audio device power is turned on. 54
0
Check that a proper input source is selected. 74
0
Adjust the volume. 75
0
Cancel the mute mode. 75
0
Check the digital audio input connector setting. 199
0
Check the digital audio output setting on the connected device. On some devices, the digital audio output
is set to off by default.
－
0
When a headphone is plugged into the PHONES jack on the main unit, sound is not output from the
speaker terminal and PRE OUT connector.
－
0
When a headphone is plugged into the PHONES jack on the main unit, sound is not output from the PRE
OUT connector.
－
No sound comes out when
using the DVI-D
connection.
0
When this unit is connected to a device equipped with a DVI-D connector, no sound is output. Make a
separate audio connection.
－
No sound comes out of a
TV that is connected via
HDMI.
0
Audio signals input to 7.1CH IN connectors on this unit cannot be output to the TV. －
Contents Connections Playback Settings Tips Appendix
271 Front panel Display Rear panel Remote Index