Yamaha RX-V781 Owner's Manual page 4

Removing the limitation on HDMI video output (MON.CHK) ................................................................... 130
Selecting the HDMI 4K signal format (4K MODE) ...................................................................................... 130
Restoring the default settings (INIT) ......................................................................................................... 130
Updating the firmware (UPDATE).............................................................................................................. 131
Checking the firmware version (VERSION) ............................................................................................... 131
Updating the unit's firmware via the network .............................. 132
APPENDIX
Frequently asked questions ........................................................ 133
Troubleshooting ........................................................................ 134
First, check the following:.......................................................................................................................... 134
Power, system and remote control........................................................................................................... 134
Audio........................................................................................................................................................... 135
Video ........................................................................................................................................................... 137
FM/AM radio................................................................................................................................................ 138
Bluetooth.................................................................................................................................................... 139
USB and network ....................................................................................................................................... 139
Error indications on the front display .......................................... 141
Glossary .................................................................................... 142
Audio information (audio decoding format) ............................................................................................ 142
Audio information (others) ........................................................................................................................ 143
HDMI and video information ..................................................................................................................... 144
Network information ................................................................................................................................. 144
Yamaha technologies................................................................................................................................. 144
Supported devices and file formats ............................................. 145
Supported devices ..................................................................................................................................... 145
File formats................................................................................................................................................. 145
Video signal flow........................................................................ 146
Video conversion table .............................................................................................................................. 146
Information on HDMI .................................................................. 147
HDMI Control .............................................................................................................................................. 147
Audio Return Channel (ARC)...................................................................................................................... 148
HDMI signal compatibility.......................................................................................................................... 149
Trademarks............................................................................... 150
Specifications ............................................................................ 151
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