User Manual

En 167
USB and network
No sound is produced, or the sound is
interrupted during playback.
The volume of the
Bluetooth device is set too low. Turn up the volume of the Bluetooth device.
The
Bluetooth device is not set to send audio signals to the unit. Switch the audio output of the Bluetooth device to the unit.
The
Bluetooth connection has been terminated.
Establish a
Bluetooth connection between the Bluetooth device and the unit again
(p.79).
The unit and the
Bluetooth device are too far apart. Move the Bluetooth device closer to the unit.
There is a device (such as microwave oven and wireless LAN) that
outputs signals in the 2.4 GHz frequency band nearby.
Move the unit away from those devices.
Problem Cause Remedy
Problem Cause Remedy
The unit does not detect the USB device.
The USB device is not connected to the USB jack securely. Turn off the unit, reconnect your USB device, and turn the unit on again.
The file system of the USB device is not FAT16 or FAT32. Use a USB device with FAT16 or FAT32 format.
Folders and files in the USB device cannot be
viewed.
The data in the USB device is protected by the encryption. Use a USB device without an encryption function.
The files in the USB device cannot be played back
continuously.
Files not supported by the unit exist in the selected folder.
If the unit detects a series of unsupported files (such as images and hidden files)
during playback, playback stops automatically. Do not store the unsupported files
in the playback folder.
The network feature does not function.
The network parameters (IP address) have not been obtained
properly.
Enable the DHCP server function on your router and set “DHCP” in the “Setup”
menu to “On” on the unit (p.135). 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.135).
The unit cannot connect to the Internet via a
wireless router (access point).
The wireless router (access point) is turned off. Turn on the wireless router.
The wireless router (access point) is turned off. Place the unit and the wireless router (access point) closer to each other.
There is an obstacle between the unit and the wireless router
(access point).
Move the unit and the wireless router (access point) in a location where there are
no obstacles between them.
Wireless network is not found.
Microwave ovens or other wireless devices in your neighborhood
might disturb the wireless communication.
Turn off these devices.
Access to the network is restricted by the firewall settings of the
wireless router (access point).
Check the firewall setting of the wireless router (access point).