Clear The Log File; Input Properties; Set Input Port Properties - Lightware UMX-OPT-TX150R User Manual

10.7.3. Clear the log file

Description: This command clears the error events but keeps the empty log file with
header and the directory structure.
Command {SD_FORMAT}
Response (OK)CrLf
Explanation: The log file content is cleared.
10.8.

Input properties

The following commands are setting up the properties of the input ports. If only one or a
few parameters have to be modified, the protocol enables to mask the other parameters,
so they can stay untouched. To mask a parameter use "x" or "X" as its value.
Example:
input port 2.
Info: If the input port is not a selected, active port and this port is affected by an input
command the response will be N/A.

10.8.1. Set input port properties

Description: This command changes the setup of the input ports.
Command {:DVII#<in>@<S/A>I=<VIDEO>;<X1>;<X2>;
Response (DVII#<in>@<S/A>I=<VIDEO>;<X>;<X>;
Explanation: This command enables the HDCP encryption.
Legend:
Info: Video source gives information about the source. It is a read-only parameter. Automatic
analog (A) setting available with analog VGA INPUT and Digital (D) setting available with
HDMI INPUT.
Info: The following parameters are available above 1.0.9 firmware version
Info: HDCP setting available only on the HDMI input port.
Info: The following parameters cannot be set, they only appear in response.
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Format
{:ANALOG#2@SI=x;x;x;x;210;x;} Only change the horizontal position on the
Format
<HDCP>}
<HDCP>;<STATUS>;<SOURCE>;
<ATIM1/DCS>;<ATIM2/DRES>;
<ARES/HAUDIO>;<HASAMP><HCH>)CrLf
<S/A>: Affected ports:
S = single selected input
A = all inputs
<VIDEO> Video source: (read-only)
A = Automatic analog (color space detected by sync)
D = Digital (HDMI / YPbPr)
Reserved for compatibility reasons. Don't care.
<X1>:
Reserved for compatibility reasons. Don't care.
<X1>:
<HDCP>: HDCP capability:
0 = disabled,
1 = enabled.
<STATUS> Status (hexadecimal):
bit 0: (LSB): Power 5V
Example
→ {sd_format}
← (OK)CrLf
→ {:dvii#1@si=x;x;x;1}
← (DVII#1@SI=D;x;x;
1;3;H;
20;1920x1080p60;
P;48;)CrLf
Section 10. Programmers reference
Example