6. LW2 Programmer's Reference
HDMI-TPS-RX220AK – User's Manual
58
Applied firmware package: v1.4.0 | LDC software: v2.4.0b3
6.4.
Crosspoint and Port Settings
Port Numbering
Port
type
Port
LW2 port number
Applicable media layers
Audio
Video
Audio + Video
Input
TPS in 1
01
A
V
AV
HDMI in 2
02
A
V
AV
Output
HDMI out 1
01
A
V
AV
HDMI out 2
02
A
V
AV
Analog audio out
03
A
-
-
6.4.1.
Input Switching to an Output
Command and Response
#switch #crosspoint
ȩ
{
<in>
@
<out>
·
<layer>
}
Ȩ
(O
<in>
·I
<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@1 AV}
Ȩ
(O02 I01 AV)
Explanation
The audio and video signals of the HDMI in 2 (02) are selected to the HDMI out 1 (01) port.
ATTENTION!
The response of this command does not show if the output is muted. To check the mute
status a separate query has to be used like {VC}.
6.4.2.
Input Switching to All Outputs
Command and Response
ȩ
{
<in>
@O·
<layer>
}
Ȩ
(I
<in>
·ALL·
<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@O A}
Ȩ
(I01 ALL A)
Explanation
The audio signal of the TPS in 1 (01) is selected to the HDMI out 1, HDMI out 2 and Analog audio out audio
ports.
ATTENTION!
The response of this command does not show if the output is muted. To check the mute
status a separate query has to be used like {VC}.
6.4.3.
Mute Output
Command and Response
#mute
ȩ
{#
<out>
·
<layer>
}
Ȩ
(1MT
<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
{#3 A}
Ȩ
(1MT03 A)
Explanation
The audio signal of the Analog audio out (03) is muted.