Tips
Power does not turn on / Power is turned off
Operations cannot be performed through the remote control unit
Display on this unit shows nothing
Desired sound does not come out
Sound is interrupted or noise occurs
The menu screen is not displayed on the TV
The color of the menu screen and operations content displayed
on the television is different from normal
USB memory devices cannot be played back
Bluetooth cannot be played back
The Internet radio cannot be played back
Music files on PC or NAS cannot be played back
Various online services cannot be played
The HDMI Control function does not work
Cannot connect to a wireless LAN network
When using HDMI ZONE2, the devices does not function properly 310
Update/upgrade error messages
Appendix
Playing back a USB memory devices
Playing back a Bluetooth device
Playing back a file saved on a PC or NAS
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