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Section 10. Programmers reference
10.8.10. Set analog input audio parameters
Description
: This command changes the setup of the ADC on the audio board.
Format
Example
Command {:AUDIN#<in>@<S/A>I=<VOL>;
<BAL>;<GAIN>;<PHS>;<DCF>}
→ {:audin#2@si=0;50;0;0;0;}
Response (:AUDIN#<in>@<S/A>I=<VOL>;
<BAL>;<GAIN>;<PHS>;<DCF>)CrLf
← (AUDIN#2@SI=0;50;0;0;0;)CrLf
Legend:
<S/A>:
Affected ports:
S = single selected output
A = all outputs
<VOL>:
Volume:
(default 0}
0, 100, 200, .. , 6200, 6300
where 0 = 0 dB, 6300 = - 63 dB
<BAL>:
Balance:
(default 50)
0 .. 100 %
<GAIN>:
Gain:
(default 0)
0, 3, 6, .. , 21, 24 dB
<POL>:
Polarity inversion:
(default 0)
0 = Normal (phase=0°),
1= Inverted (phase=180°)
<DCF>:
Audio DC filter:
(default 0)
0 = DC filter off,
1 = DC filter on.
10.8.11. Query analog input audio properties
Description
: This command reads the setup of the ADC on the audio board.
Format
Example
Command {:AUDIN#<in>@<S/A>I=?}
→ {:audin#2@si=?}
Response (:AUDIN#<in>@<S/A>I=<VOL>;
<BAL>;<GAIN>;<PHS>;<DCF>)CrLf
← (AUDIN#2@SI=0;50;0;0;0;)CrLf
Legend:
Please read section
10.8.10
on page
90
.
10.8.12. Set the no sync picture properties
Description
: If there is no incoming video signal on the selected input and this function is
enabled the device gives a monochrome 640x480p60 picture to the output. This
command enables/disables this function and sets the color of the no sync picture with an
RGB value on the active input port.
Format
Example
Command {:SETBG#<in>@<S/A>I=
<RED>;<GREEN>;<BLUE>;<nss>}
→ {:setbg#1@si=255;255;0;1}
Response (SETBG#1@SI=
<RED>;<GREEN>;<BLUE>;<nss>)CrLf
← (SETBG#1@SI=255;255;0;1)CrLf
Legend:
<S/A>:
Affected ports:
S = single selected input
A = all outputs
<RED>
Red component of RGB value.
<GREEN> Green component of RGB value.
<BLUE>
Blue component of RGB value.
<nss>
No Sync screen enable
0 = No Sync screen disable
1 = No Sync screen enable
Explanation:
The example shows how to enable and set yellow colored monochrome no
sync picture on the DVI-D input port.
Info:
Enabling/Disabling or setting of the color of no sync picture is available only on the
selected active input.
Summary of Contents for UMX-OPT-TX150R
Page 1: ...UMX OPT TX150R User s Manual ...
Page 2: ......
