6. LW2 Programmers' Reference
MMX4x2 series – User's Manual
75
Applied firmware package: v1.6.0b19 | LDC software: v2.5.13b5
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
#switch
{VC•
<layer>
}
(ALL
<layer>
•
<O01>
•
<O02>
)CrLf
Parameters
O01 shows the corresponding output’s connection state.
Parameter Parameter description
Value
Value description
<layer>
Signal type of the layer
A
audio layer
V
video layer
AV
audio & video layer
State letters
Letter
State
Example
L
Output is locked
L01
M
Output is muted
M01
U
Output is locked and muted
U01
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).
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
Value description
<size>
Crosspoint size
<number_of_inputs>
x
<number_of _outputs>
<layer>
Signal type of the layer
A
audio layer
V
video layer
AV
audio & video 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
Value description
<state>
Showing the
Autoselect state
E
autoselect is enabled
D
autoselect is disabled
<mode>
The autoselect mode
setting
F
First detect mode
L
Last detect mode
P
Priority detect mode
The output port numbers are listed in
section.
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.
