Yamaha R-N303 Manual De Instrucciones página 57

Problem
The network connection may not be good.
The firmware on this
unit failed to update
via the network.
MAC address filtering may have been
The unit cannot
enabled on the wireless LAN router
connect to the
(access point).
Internet via wireless
LAN router (access
point).
■
Messages on the front display
Message
Access to the PC is denied.
Access denied
There is a problem with the signal path
Access error
from the network to the unit.
The speaker cables short circuit.
Check SP Wires
There are no playable files in the selected
No content
folder.
The unit is preparing to connect to the
Please wait
network.
The unit cannot play back the songs stored
Unable to play
on the PC for some reason.
Firmware update via the Internet failed.
Version error
Possible cause
Possible cause
Remedy
Try connecting again after a while.
This unit cannot connect to the Internet while MAC
address filtering is enabled on the access point.
Change the settings on the wireless LAN router
(access point) to allow this unit to connect.
Remedy
Configure the sharing settings and select the unit as a device to
which music contents are shared (p. 32).
Make sure your router and modem are turned on.
Check the connection between the unit and your router (or hub)
(p. 13).
Twist the bare wires of the cables firmly and connect to the unit
and speakers properly.
Select a folder that contains files supported by the unit.
Wait until the message disappears. If the message stays more than
3 minutes, turn off the unit and turn it on again.
Check if the format of files you are trying to play is supported by
the unit. For information about the formats supported by the unit,
see "Supported devices and file formats" below.
If the unit supports the file format, but still cannot play back any
files, the network may be overloaded with heavy traffic.
Update the firmware again.
Troubleshooting
See
page
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En