Yamaha MCR-140, Owner'S Manual

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TROUBLESHOOTING
18
En
In case of a transmission error without a status message appearing in the front panel of this unit, check the connection to the USB device
(see page 5).
Suddenly the
speaker produces
sound even though
an iPod is not
connected.
MCR-140: The unit is connected to
another transmitter. Change the group setting. 5
Transmitted sound is
cut. MCR-140: If noise occurs at the same
frequency the transmitter is using, the
unit will search and move to another
(unused) frequency, which may cause
sound to be cut. This is not malfunction. If cut occurs frequently,
relocate the unit. —
USB
Note
Status message Cause Remedy page
USB Unplugged
The USB device is not connected
firmly. Connect the USB device again. 5
Unknown USB
The connected USB device is not
playable on this unit. Connect playable USB device. 5
USB OverCurrent
The connected USB device is not
playable on this unit. Disconnect the USB device. Change input source
other than USB and select USB as input source
again. Then connect playable USB device again. 5
The USB device is connected at an
angle.
Problem Cause Remedy page
MP3/WMA file in the
USB device does not
play.
The USB device is not recognized. Connect the USB device again. 5
Connect an AC adapter if supplied with the device. —
Improper USB device connections. Connect the USB device again. 5
The MP3 or WMA formats are not
compatible with this unit. Replace the file with a correctly recorded file
playable with this unit. 3
If the solutions above do not resolve the
problem, the USB device is not playable
on the unit. Try another USB device. —
Problem Cause Remedy page