Contents Connections Playback Settings Tips Appendix Tips Resetting factory settings 238 Resetting network settings 239 Restoring the firmware to the factory defaults 240 Tips 217 Troubleshooting 219 Power does not turn on / Power is turned off 220 Operations cannot be performed through the remote control unit 221 Display on this unit shows nothing 221 No sound comes out 222 Desired sound does not come out 223 Sound is interrupted or noise occurs 226 No video is shown on the TV 227 The menu screen is not displayed on the TV 228 The color of the menu screen and operations content displayed on the television is different from normal 228 AirPlay cannot be played back 229 USB memory devices cannot be played back 230 Bluetooth cannot be played back 231 The Internet radio cannot be played back 233 Music files on PC or NAS cannot be played back 234 Various online services cannot be played 235 The HDMI Control function does not work 235 Cannot connect to a wireless LAN network 236 Update/upgrade error messages 237 Appendix About HDMI 241 Relationship between video signals and monitor output 245 Playing back a USB memory devices 247 Playing back a Bluetooth device 248 Playing back a file saved on a PC or NAS 249 Playing back Internet Radio 250 Personal memory plus function 250 Last function memory 250 Sound modes and channel output 251 Sound modes and surround parameters 253 Types of input signals, and corresponding sound modes 256 Explanation of terms 260 Trademark information 269 Specifications 271 Index 276 Front panel Display Rear panel 7 Remote Index