Lightware HDMI-3D-OPT-RX150RA, Руководство пользователя

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6. LW2 Programmer's Reference HDMI-3D-OPT series – User's Manual 46
6.3.6. View Connection State on the Output
Description : Viewing the crosspoint state of the device; showing the input port numbers connected to the
outputs.
Format Example
Command {VC
●
<layer>}
Response (ALL<layer>
●
<O01>
●
<O02>)CrLf

{VC AV}

(ALLV 04 04)

(ALLA 06 06)
Legend : O01 shows the corresponding output’s connection state.
<layer> Layer
A Audio layer
V Video layer
AV * Audio & Video layer
* AV is not used in the response. When AV is typed in the commands, the response will result two lines, one
for the Video and one for the Audio port states.
State letters :
Letter State Example
L Output is locked L01
M Output is muted M01
U Output is locked and muted U01
Explanation : I4 video input port is connected to the video output ports and I6 audio input port is connected
to the audio output ports.
6.3.7. View Crosspoint Size
Description : Shows the physical crosspoint size.
Format Example
Command {getsize ● <layer>}
Response (SIZE=<size> ● <layer>)CrLf

{GETSIZE AV}

(SIZE=4x2 V)

(SIZE=6x2 A)
Legend :
<size>: <number of inputs>x<number of outputs>
<layer>: See details in the previous section.
Explanation : The device reports that it has a video crosspoint with 4 inputs and 2 outputs and an audio
crosspoint with 6 inputs and 2 outputs.
6.3.8. Change Video Autoselect Mode
Description : The autoselect mode of the video outputs can be changed.
Format Example
Command {AS_V<out>=<state>;<mode>}
Response (AS_V<out>=<state>;<mode>)CrLf

{as_v1=E;P}

(AS_V1=E;P)

(AS_V2=E;P)
Legend : The output port numbers are listed in Input/Output Port Numbering section.
Letter <state> Letter <mode>
F First detect mode E Autoselect mode is enabled
P Priority detect mode D Autoselect mode is disabled
L Last detect mode
Explanation : The Autoselect mode of video output 1 and output 2 is enabled and set to Priority mode.
INFO: The Autoselect mode can be queried by typing the “as_v<out>=?” command.
6.3.9. Change Audio Autoselect Mode
Description : The autoselect mode of the audio outputs can be changed.
Format Example
Command {AS_A<out>=<state>;<mode>}
Response (AS_A<out>=<state>;<mode>)CrLf

{as_a1=E;P}

(AS_A1=E;P)

(AS_A2=E;P)
Legend : The output port numbers are listed in Input/Output Port Numbering section.
Letter <state> Letter <mode>
F First detect mode E Autoselect mode is enabled
P Priority detect mode D Autoselect mode is disabled
L Last detect mode
Explanation : The Autoselect mode of audio output 1 and output 2 is enabled and set to Priority mode.
INFO: The Autoselect mode can be queried by typing the “as_v<out>=?” command.
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