Sony STR-DH800 Operating Instructions Manual page 61

Selecting Auto Format Direct
(A.F.D.) mode
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.
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HDMI4
2CH/
A.DIRECT
A.F.D.
AUTO CAL
Press A.F.D. repeatedly to select
the sound field you want.
For details, see "Types of A.F.D. mode" (page
61).
Types of A.F.D. mode
A.F.D. mode
[Display]
A.F.D. Auto
[A.F.D. AUTO]
Enhanced surround mode
[E.SURROUND]
Multi Stereo
[MULTI ST.]
A.F.D. MOVIE MUSIC
NIGHT
INPUT
SLEEP MODE
MODE
Multi channel Effect
audio after
decoding
(Detecting Presents the sound as it was recorded/encoded without adding
automatically) any surround effects. However, this receiver will generate a
low frequency signal for output to the subwoofer when there
is no LFE signals.
(Depends on selected For details, see "Selecting enhanced surround mode" (page
enhanced surround 62).
mode)
(Multi Stereo) Outputs 2 channel left/right signals from all speakers.
However, sound may not be output from certain speakers
depending on the speaker settings.
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