Usb - Yamaha MCR-550 Owner's Manual

Problem
No sound. The iPod is set in the iPod dock
improperly.
The iPod sounds, but
you cannot operate it
with the unit or the
remote control.
The unit cannot be The iPod is not supported by this unit.
operated by the
remote control.
The iPod is not connected correctly.
The iPod software version is out of date.
You cannot operate The iPod is set in the iPod dock
from the iPod. improperly.
The playback The iPod you set is not compatible with
information is not the playback information display.
displayed on the
front panel display.
The iPod does not The iPod is set in the iPod dock
charge up. improperly.
The iPod is not supported by this unit.

USB

Note
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 9).
Status message
USB Unplugged
No Files
USB OverCurrent
Problem
MP3/WMA file in the The USB device is not recognized.
USB device does not
play.
Improper USB device connections.
The MP3 or WMA formats are not
compatible with this unit.
If the solutions above do not resolve the
problem, the USB device is not playable
on the unit.
Cause
Cause
The USB device is not connected
firmly.
The connected USB device is not
playable on this unit.
The USB device has no data.
The connected USB device is not
playable on this unit.
The USB device is connected at an
angle.
Cause
Remedy
Remove the iPod from the unit, then set it in the iPod
dock again.
Only iPod (5th generation), iPod classic, iPod nano,
and iPod touch are supported.
Connect the iPod firmly.
Update the iPod software version to the latest. If the
problem cannot be solved, even with the latest
software, reset the iPod.
Remove the iPod from the unit, then set it in the iPod
dock again.
Only iPod (5th generation), iPod classic, iPod nano,
and iPod touch are supported.
Remove the iPod from the unit, then set it in the iPod
dock again.
Only iPod (5th generation), iPod classic, iPod nano
and iPod touch are supported.
Remedy
Connect the USB device again.
Connect playable USB device.
Connect an USB device with data included.
Disconnect the USB device. Change input source
other than USB and select USB as input source
again. Then connect playable USB device again.
Remedy
Connect the USB device again.
Connect an AC adapter if supplied with the device.
Connect the USB device again.
Replace the file with a correctly recorded file
playable with this unit.
Try another USB device.
TROUBLESHOOTING
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En