- 183 -= Note =● If you cannot operate the equipment, check the settings and theequipment.Functions > VIERA Link “HDAVI Control™” > Summary of VIERA LinkNote● These functions may not work properly depending on the connectedequipment.● Image or sound may not be delivered for the first few seconds when theinput mode is switched.● “HDAVI Control 5” is the newest standard for HDAVI Control compatibleequipment. This standard is compatible with conventional HDAVIequipment.● To confirm the HDAVI Control version of this TVSupport > Information > Using Help menu