6. LW2 Programmer's Reference
HDMI-TPS-RX220AK – User's Manual
59
Applied firmware package: v1.4.0 | LDC software: v2.4.0b3
6.4.4.
Unmute Output
Command and Response
#unmute
ȩ
{+
<out>
·
<layer>
}
Ȩ
(0MT
<out>
·
<layer>
)CrLf
Parameters
Identifier
Parameter description
Value
Parameter value
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
AV
Audio and video layers together
Example
ȩ
{+1}
Ȩ
(0MT01)
Explanation
The audio and video signals of the HDMI out 1 (01) is unmuted.
6.4.5.
Lock Output
Lock an output port. The state of the output cannot be changed until unlocking.
Command and Response
#lock
ȩ
{#>
<out>
·
<layer>
}
Ȩ
(1LO
<out>
·
<layer>
)CrLf
Parameters
Identifier
Parameter description
Value
Parameter value
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
AV
Audio and video layers together
Example
ȩ
{#>2 V}
Ȩ
(1LO02 V)
Explanation
The video signal of the HDMI out 2 (02) is locked.
6.4.6.
Unlock Output
Command and Response
#unlock
ȩ
{+<
<out>
·
<layer>
}
Ȩ
(0LO
<out>
·
<layer>
)CrLf
Parameters
Identifier
Parameter description
Value
Parameter value
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
AV
Audio and video layers together
Example
ȩ
{+<1}
Ȩ
(0LO01)
Explanation
The audio and video signals of the HDMI out 1 (01) is unlocked.
6.4.7.
View Connection State on the Outputs
Command and Response
#portstatus
ȩ
{VC·
<layer>
}
Ȩ
(ALL
<layer>
·
<state_letter><in>
)CrLf
Parameters
Identifier
Parameter description
Value
Parameter value
<layer>
The layer of the HDMI signal
A
Audio layer
V
Video layer
AV
Audio and video layers together
<state_letter>
The mute and lock state of
the output port.
L
The output port is locked.
M
The output port is muted.
U
The output port is locked and muted.
Example
ȩ
{vc av}
Ȩ
(ALLV 01 02)
Ȩ
(ALLA 01 01 01)
Explanation
The TPS in 1 (01) video input port is connected to the HDMI out 1 video output port; the HDMI in 2 (02) video
input port is connected to the HDMI out 2 video output port; the HDMI in 1 (01) audio input port is connected
to all the audio output ports (HDMI out 1, HDMI out 2, Analog audio out).