IDK MSD-701UHD Command Reference Manual page 71

@GAF / @SAF
Getting Command
Response
Setting Command
Response
Parameter
Getting Command
example Response
Description
Setting Command
example Response
Description
Remarks
MSD-701UHD / 702UHD / 801UHD/ 802UHD Command Guide
Audio format
@GAF, ch
@GAF, ch, format_1, frequency_1 (, format_2, frequency_2･･･)
@SAF, ch, format_1, frequency_1 (, format_2, frequency_2･･･)
@SAF, ch, format_1, frequency_1 (, format_2, frequency_2･･･)
ch: Input channel
0 = All digital inputs (for setting only), 1 = IN1 to 8 = IN8
format_1-8: Audio format
0 = PCM,
3 = Dolby Digital+,
6 = Dolby TrueHD
[Default] only PCM can be output
frequency_1-8: Maximum sampling frequency
0 = Not output,
4 = 88.2 kHz,
[Default] DTS-HD: 192 kHz, Dolby TrueHD: 96 kHz, other formats:48 kHz
Maximum settable sampling frequency depends on the audio format.
Audio format
PCM
Dolby Digital
AAC
Dolby Digital+
DTS
DTS-HD
Dolby TrueHD
Getting commands: the set audio formats and maximum sampling frequency is
returned.
Setting commands: send the desired audio formats and the maximum sampling
frequencies. Other audio formats is set to "0" (Output disabled) for the maximum
sampling frequency. You do not need to specify "0" parameter normally.
PCM is always enabled, you can skip this menu unless you need to change the
sampling frequency.
@GAF,1
@GAF,1,0,7
Getting the set audio formats for IN1.
Up to 192 kHz of PCM.
@SAF,2,4,3
@SAF,2,4,3
Enabling IN2 to output PCM and DTS up to 48 kHz (PCM's sampling frequency is
not changed).
These commands are only for digital input.
IN6 and IN7 are available only when "1" (Digital signal) is selected for "@GIN /
@SIN Signal selection of DVI input connector". If "0" (Analog signal) is
selected, "-1" is returned.
1 = Dolby Digital,
4 = DTS,
1 = 32 kHz, 2 = 44.1 kHz,
5 = 96 kHz, 6 = 176.4 kHz,
Maximum sampling frequency (kHz)
32 / 44.1 / 48 / 88.2 / 96 / 176.4 / 192
Output disabled / 32 / 44.1 / 48
Output disabled / 32 / 44.1 / 48 / 88.2 / 96
Output disabled / 32 / 44.1 / 48
Output disabled / 32 / 44.1 / 48 / 96
Output disabled / 44.1 / 48 / 88.2 / 96 / 176.4 / 192
Output disabled / 44.1 / 48 / 88.2 / 96 / 176.4 / 192
2 = AAC,
5 = DTS-HD,
3 = 48 kHz,
7 = 192 kHz
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