Sony STR-DG810 - Enjoying Surround Sound; Auto Format Direct (A.F.D.) Mode

EnjoyingDolbyDigital
andDTSsurroundsound
(AUTO FORMATDIRECT)
The Auto Format Direct (A.F.D.) mode allows
you to listen to higher fidelity sound and select
the decoding mode for listening to a 2 channel
stereo sound as multi channel sound.
A.F.D.
Press A.F.D. repeatedly to select
the sound field you want.
For details, see "Types of A.F.D. mode" (page
53).
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