Buď tedy rád, že zrovna tvůj model tím netrpí. Očividně to není samozřejmost, viz např. vyjádření Denonu: http://denon-uk.custhelp.com/app/answers/detail/a_id/4546/related/1/
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2. Time to buffer the network transmitted streams when reproducing external sources of the AV Receiver to other rooms.
This is the time which is required to buffer the stream of an external input of the AV Receiver (analog, digital, HDMI) in another HEOS device, to allow a reliable reproduction. The delay to ensure long-term flawless reproduction is about 1,5 seconds. This means that the sound from an external source (Blu-ray player) connected to the AV Receiver is reproduced by another HEOS device 1,5 seconds later. Please note that the sound in the main zone of the AV-Receiver is synchronous to the incoming picture.
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By enabling TV Sound Grouping in the HEOS app for the HEOS capable AVR, this delay time is reduced to 100ms by default and can be adjusted manually to as low as 40ms. Please note that TV Sound Grouping feature requires a perfect network environment and perfect connection conditions for the HEOS devices involved.