Unlocking An Output; Viewing The Connection State On The Output; Viewing The Crosspoint Size; Setting The Video Autoselect Mode - Lightware MMX4x2 Series User Manual

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6. LW2 Programmers' Reference
6.4.5. Unlocking an Output
Unlocking an output port. The connection on the output can be changed.
Command and Response
 {+<<out>•<layer>}
 (0LO<out2>•<layer>)CrLf
Example
 {+<01 V}
 (0LO01 V)
O1 video output port is unlocked.
INFO:
The device issues the response above regardless of the previous state of the output (whether it was
locked or unlocked).
6.4.6. Viewing the Connection State on the Output
Viewing the crosspoint state of the device; showing the input port numbers connected to the outputs.
Command and Response #crosspoint
 {VC•<layer>}
 (ALL<layer>•<O01>•<O02>)CrLf
Parameters
O01 shows the corresponding output's connection state.
Parameter Parameter description Value
<layer> Signal type of the layer
State letters
Letter
L Output is locked
M Output is muted
U Output is locked and muted
Example
 {VC AV}
 (ALLV 01 02)
 (ALLA 02 02 02)
I1 video input port is connected to the O1 video output port; I2 video input port is connected to the O2 video
output port; I2 audio input port is connected to all the audio output ports (O1, O2, O3).
#switch
Value description
A audio layer
V video layer
AV audio & video layer
State Example
L01
M01
U01
Applied firmware package: v1.6.0b19 | LDC software: v2.5.13b5
MMX4x2 series – User's Manual
6.4.7. Viewing the Crosspoint Size
Shows the physical crosspoint size.
Command and Response
 {getsize•<layer>}
 (SIZE=<size>•<layer>)CrLf
Parameters
Parameter Parameter description Value
<size> Crosspoint size
<layer> Signal type of the layer
Example
 {GETSIZE AV}
 (SIZE=4x2 V)
 (SIZE=3x3 A)
The device has a video crosspoint (4 inputs and 2 outputs) and an audio crosspoint (3 inputs and 3 outputs).
6.4.8. Setting the Video Autoselect Mode
The autoselect mode of the video outputs can be changed.
Command and Response #autoselect
 {AS_V<out>=<state>;<mode>}
 (AS_V<out>=<state>;<mode>)CrLf
Parameters
Parameter Parameter description Value
<state> Showing the
Autoselect state
<mode> The autoselect mode
setting
The output port numbers are listed in
Example
 {as_v1=E;P}
 (AS_V1=E;P)
 (AS_V2=E;P)
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.
Value description
<number_of_inputs>x<number_of _outputs>
A audio layer
V video layer
AV audio & video layer
Value description
E autoselect is enabled
D autoselect is disabled
First detect mode
F
Last detect mode
L
Priority detect mode
P
Input/Output Port Numbering section.
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