Output Properties; Set Output Video Properties - Lightware UMX4x4-Pro User Manual

Legend:

7.11. Output properties

The following commands are setting up the properties of the output 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:

7.11.1. Set output video properties

Description: This command is for configuring output port settings.
Command
Response
Legend for command:
Legend for response:
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<S/A>: Affected ports:
S = single selected input
A = all inputs
<TLW>: Total Line Width
<LW>: Line Width
<HFP>: Hsync Front Porch
<HW>: Hsync Width
<HBP> Hsync Back Porch
<TH> Total Height
<H> Height
<VFP> Vsync Front Porch
<VW> Vsync Width
<VBP> Vsync Back Porch
<TMDS> TMDS clock in kHz
<BPP> Bit/Pixel
{:HDMI#2@SO=H;x;x;x;1;} Set output port no. 2 to HDMI 24 bit.
{:AUDIO#1@SO=x;x;20;x;x;x;} Turn on bass enhancement (20dB)
Format
{:HDMI#<out>@<S/A>O=
<MODE>;<CSPAC>;
<CRANG>;<SUBS>;
<HDCP>;}
(HDMI#<out>@<S/A>O=
G<CON><MODE><SIG>
<HDCP><HPD>;
O<MODE><CSPAC>
<CRANG>;<SUBS> <HDCP>)
M<HSUP><AUTH><REP>
<YUV4><YUV2>
<AUD><PCM><DC>CrLf
<S/A>: Affected ports:
S = single-selected output
A = all outputs
<MODE>: Output signal mode:
A = Automatic (this setting gives a response as D/H/1/2),
D = DVI,
H = HDMI 24bit,
1 = HDMI 30bit deepcolor,
2 = HDMI 36bit deepcolor.
<CSPAC>: Reserved for legacy reasons. Set 'X' here.
<CRANG>: Reserved for legacy reasons. Set 'X' here.
Reserved for legacy reasons. Set 'X' here.
<SUBS>:
<HDCP>: HDCP encryption:
A = automatic,
1 = always use.
G block: General status information
Example
→ {:HDMI#2@SO=H;x;x;x;1;}
← (HDMI#2@SO=G0H100;OHAAA1;)CrLf
Section 7. Programmers reference