7. Programmer’s Reference
MX-FR Series Modular Matrix Frames – User's Manual
137
Applied CPU2 firmware: v3.5.7b8 | LDC software: v2.5.17b2
Setting the Parameters
Command and Response
ȩ
{:AUDSRC#
<in>
@
<S/C/A>
I=
<aud_mode>
}
Ȩ
(AUDSRC#9@SI=
<aud_mode>
;)CrLf
Example
ȩ
{:AUDSRC#9@SI=B}
Ȩ
(AUDSRC#9@SI=B;)CrLf
The new setting is in the response; see the Parameters for the details.
Parameters
#audio
<
aud_mode
> Analog port
S/PDIF port
Parameter Description
A
(default)
input
output
Analog
→
DVI; Analog
→
S/PDIF
The analog signal is routed to the S/PDIF output and
embedded in the HDMI stream.
B
input
output
Analog
→
DVI; DVI
→
S/PDIF
The audio from the HDMI signal is deembedded to the S/PDIF
output and the analog signal is embedded in the HDMI stream.
C
output
input
DVI
→
Analog; S/PDIF
→
DVI
The audio from the HDMI signal is deembedded to the analog
output and the S/PDIF input is embedded in the HDMI stream.
D
output
input
S/PDIF
→
DVI; S/PDIF
→
Analog
The S/PDIF input signal is embedded in the HDMI stream and
routed to the analog output.
E
output
output
DVI
→
S/PDIF; DVI
→
Analog
The audio of the HDMI stream is deembedded to the S/PDIF
and analog audio outputs.
7.10.8.
Analog Audio I/O Port
7.10.8.1.
Output Port Parameters
Query or set the analog audio output port parameters (signal levels).
Supported Boards
▪
MX-TPS-IB-A, -AP; MX-TPS-OB-A, -AP
▪
MX-4TPS2-4HDMI-IB-A; MX-4TPS2-4HDMI-IB-AP
▪
MX-HDMI-3D-IB-A, MX-HDMI-3D-OB-A
▪
MXD-UMX-IB
Querying the Parameters
Command and Response
ȩ
{:AUDOUT#
<in/out>
@
<S/C/A><I/O>
=?}
Ȩ
(AUDOUT#
<in/out>
@S
<I/O>
=
<vol>
;
<bal>
;
<bass>
;
<treb>
;
<deemp>
;
<ph>
;)CrLf
Example
#audio
#analogaudio #volume
ȩ
{:AUDOUT#9@SI=?}
Ȩ
(AUDOUT#9@SI=7800;50;0;0;0;0;)CrLf
The actual setting is in the response; see the legend for the details.
Setting the Parameters
Command and Response
ȩ
{:AUDOUT#
<in/out>
@
<S/C/A><I/O>
=
<vol>
;
<bal>
;
<bass>
;
<treb>
;
<deemp>
;
<ph>
}
Ȩ
(AUDOUT#
<in/out>
@S
<I/O>
=
<vol>
;
<bal>
;
<bass>
;
<treb>
;
<deemp>
;
<ph>
;)CrLf
Example
ȩ
{:AUDOUT#9@SI=x;x;6;6;x;x}
Ȩ
(AUDOUT#9@SI=7800;50;6;6;0;0;)CrLf
The 'Bass' and 'Treble' parameters changed to '6', the others are left unchanged.
Legend
Identifier
Parameter Description
Parameter Values
<
vol
>
Volume level
Values are accepted between
0 and -78 dB
(step is 1 dB) and
rounded. e.g. 8000 = -78 dB; 3625 = -36 dB
<
bal
>
Balance
Values are accepted between
0 and 100
(step is 1):
e.g. 50 = center (default)
<
bass
>
Bass level
Even values
are accepted between
0 and 24
, other values are
rounded.
<
treb
>
Treble level
Accepted values:
0; 2; 4; 6
. Other values are rounded.
<
deemp
> De-emphasis
0
= de-emphasis is disabled
1
= de-emphasis is enabled
<
ph
>
The phase invert of the
outgoing signal
0
= disabled
1
= enabled
