Yamaha Restio ISX-80 Mode D'emploi page 44

Troubleshooting
Problem
The files in the PC cannot be viewed or
played back.
The Internet radio cannot be played.
The "MusicCast CONTROLLER" app does
not detect the unit.
Update of the firmware failed.
The unit cannot connect to the Internet via
a wireless router (access point).
Wireless network is not found.
The iPod does not recognize the unit when
using AirPlay.
40
En
Cause
The files are not supported by the unit or the media server.
The selected Internet radio station is currently not available.
The selected Internet radio station is currently broadcasting silence.
Access to the network is restricted by the firewall settings of your network
devices (such as the router).
The unit and mobile devices are not in the same network.
The network connection is unstable.
The wireless router (access point) is turned off.
The unit and the wireless router (access point) are too far apart.
There is an obstacle between the unit and the wireless router (access point).
Wireless communication is interrupted by the electromagnetic waves
emitted from a microwave oven or other wireless devices.
Access to the network is restricted by the firewall settings of your wireless
router (access point).
A multi-SSID supported router is used.
Solution
Use the file format supported by both the unit and the media server
( P.43).
There may be a network problem at the radio station, or the service may
have been stopped. Try the station later or select another station.
Some Internet radio stations broadcast silence at certain of times of the day.
In this case, no sound is output even if the radio waves are received. Try the
station later or select another station.
Check the firewall settings of your network devices. The Internet radio can be
played only when it passes through the port designated by each radio
station. The port number varies depending on the radio station.
Check the network connections and your router settings, and then connect
the unit and the PC to the same network.
Try updating again after a while.
Turn on the wireless router (access point).
Place the unit and the wireless router (access point) closer to each other.
Place the unit and the wireless router (access point) without any obstacle
between them.
When using the unit via wireless connection, place it away from devices
emitting electromagnetic waves.
Check the firewall setting of the wireless router (access point).
The network separation function of the router may prevent the iPod from
accessing the unit. When connecting an iPod, use SSID that can access the
unit.