Yamaha CD-NT670 CD-NT670 Owners Manual - Page 48

Troubleshooting Network Problem Cause The network feature does not function. The network parameters (IP address) have not been obtained properly. Playback stops (songs cannot be played back continuously). The unit does not detect the PC. The files in the PC cannot be viewed or played back. There are unsupported files in the server. The media sharing setting is not correct. Some security software installed on your PC is blocking the access of the unit to your PC. The unit and PC are not in the same network. The files are not supported by the unit or the media server. The selected Internet radio station is currently not available. The Internet radio cannot be played. 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 dedicated application for mobile devices does not detect the unit. The unit and mobile devices are not in the same network. Update of the firmware via network failed. The network connection is unstable. Solution Enable the DHCP server function of the router. In addition, in the [Network Config] of the option setting of the unit, set [DHCP] to [On]. If you want to configure the network parameters manually, check that you are using an IP address which is not used by other network devices in your network (& P.41). For details on how to set the router, contact the manufacturer of the router. Remove the files (including image files or hidden files) which the unit does not support, from the folder being played back. Configure the sharing setting and select the unit as a device to which music contents are shared (& P.24). Check the setting of the security software installed in your PC. Check the network connections and your router settings, and then connect the unit and the PC to the same network. Use the file format supported by both the unit and the media server (& P.50). 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. Or update the firmware via USB memory (& P.42). 44 En