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The possible values of the fields are:
a:
A The HDMI/DVI mode selection is automatic.
D Always send DVI signal
H Force 24bits/pixel HDMI signal
1
Force 30bits/pixel HDMI deep color signal
2
Force 36bits/pixel HDMI deep color signal
x
Don't modify this setting
b:
A Automatic color space selection
1 Force RGB
2 Force YUV444
3 Force YUV422
x Don't modify this setting
c:
A Handle color range conversion automatically
C Compress the incoming color range to 16-235
E Expand the incoming color range to full scale
x Don't modify this setting
d:
A Automatic PCM subsampling
D Disable PCM subsampling
2
2x PCM subsampling (it only affects 2ch PCM signals!)
4
4x PCM subsampling (it only affects 2ch PCM signals!)
x
Don't modify this setting
e:
A Handle HDCP automatically
1 Always use HDCP
x Don't modify this setting
After the successful execution the system is going to respond with an STO
response with an included Output settings info block – so you are able to verify the
new settings.
Example:
Force YUV444 24 bits/pixel HDMI signal on output port 4:
→ {:HDMISET#4@SO=H;2;x;x;x;}
← (STO4=G1100;OH2AAA;) CrLf
Example:
Reset all settings to the factory defaults on output port 2:
→ {:HDMISET#2@AO=A;A;A;A;A;}
← (STO3=G1100;OAAAAA;) CrLf
Example: Reset the color space conversion to the default values on all output
ports:
→ {:HDMISET#7@AO=x;A;x;x;x;}
← (STO7=G1100;OAAAAA;) CrLf
MX32x32DVI-HDCP-Pro and HDMI-Pro
User's Manual v1.0
Page 65/ 109
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