Query Input Port Properties - Lightware UMX-OPT-TX150R User Manual

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6. LW2 Programmers' Reference
If HDMI signal present <SOURCE> = H, there are more HDMI specific parameters:
<HAUDIO> HDMI Audio properties:
0 = no audio
P = 2 channel stereo (L-PCM)
M = Multichannel-PCM (M-PCM)
S = Compressed audio
H = HBR audio
D = DST audio (not supported)
E = DSD audio (not supported)
<HASAMP> If <HAUDIO> not S or H: HDMI audio sample rate in kHz.
<HAUDIO> = S (Compressed) multiply by 32,
<HAUDIO> = H (HBR) multiply by 4
32 32 kHz
44 44,1 kHz
48 48 kHz
88 88,2 kHz
96 96 kHz
176 176,4 kHz
192 192 kHz
<HCH> Contains CEA-861 compatible channel assignment,
if M-PCM signal present:
0x00 - - -
0x01 - - -
0x02 - - -
0x03 - - -
0x04 - - -
0x05 - - -
0x06 - - -
0x07 - - -
0x08 - - RR
0x09 - - RR
0x0A - - RR
0x0B - - RR
0x0C - RC RR
0x0D - RC RR
0x0E - RC RR
0x0F - RC RR
0x10 RRC RLC RR
0x11 RRC RLC RR
0x12 RRC RLC RR
0x13 RRC RLC RR
0x14 FRC FLC -
0x15 FRC FLC -
- - - FR FL
- - LFE FR FL
- FC - FR FL
- FC LFE FR FL
RC - - FR FL
RC - LFE FR FL
RC FC - FR FL
RC FC LFE FR FL
RL - - FR FL
RL - LFE FR FL
RL FC - FR FL
RL FC LFE FR FL
RL - - FR FL
RL - LFE FR FL
RL FC - FR FL
RL FC LFE FR FL
RL - - FR FL
RL - LFE FR FL
RL FC - FR FL
RL FC LFE FR FL
- - - FR FL
- - LFE FR FL
UMX-OPT-TX150R – User's Manual
0x16 FRC FLC
0x17 FRC FLC
0x18 FRC FLC
0x19 FRC FLC
0x1A FRC FLC
0x1B FRC FLC
0x1C FRC FLC
0x1D FRC FLC
0x1E FRC FLC
0x1F FRC FLC
Where:
FL Front Left
FC Front Center
FR Front Right
FLC Front Left Center
FRC Front Right Center
RL Rear Left
RC Rear Center
RR Rear Right
RLC Rear Left Center
RRC Rear Right Center
LFE Subwoofer
6.8.2. Query Input Port Properties
Description: Check status of the input ports.
Format
Command {:DVII#<in>@<S/A>I=?}
Response DVII#<in>@<S/A>I=
<VIDEO>;
<X1>;
<X2>;
<HDCP>;
<STATUS>;
<SOURCE>;
<ATIM1/DCS>;
<ATIM2/DRES>;
<ARES/HAUDIO>;
<HASAMP>;
<HCH>;)CrLf
Legend: Please read Set Input Port Properties
Explanation: This command queries the HDMI input port properties.
- - FC - FR FL
- - FC LFE FR FL
- RC - - FR FL
- RC - LFE FR FL
- RC FC - FR FL
- RC FC LFE FR FL
RR RL - - FR FL
RR RL - LFE FR FL
RR RL FC - FR FL
RR RL FC LFE FR FL
Example
→ {:dvii#1@si=?}
← (DVII#1@SI=
D;
x;
x;
1;
3;
H;
20;
1920x1080p60;
P;
48;)CrLf
section.
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