Kramer VP-427X1 User Manual page 62

Function Description
X-AUD-LVL Set audio level of a
specific signal.
This is an Extended
Protocol 3000
command.
X-AUD- Get audio level of a
LVL? specific signal.
This is an Extended
Protocol 3000
command.
X-AV-SW- Set auto-switch mode
MODE
per output.
This is an Extended
Protocol 3000
command.
X-AV-SW-
Get auto-switch mode.
MODE?
This is an Extended
Protocol 3000
command.
X-MUTE
Set mute ON/OFF on a
specific signal.
This command is
designed to Mute a
Signal. This means that
it could be applicable
on any type of signal.
Could be audio, video
and maybe IR, USB or
data if this capability is
supported by the
product.
This is an Extended
Protocol 3000
command.
VP-427X1 – Protocol 3000
Syntax
COMMAND
#X-AUD-LVL<direction_type>. <port_format>. <port_index>.
<signal_type>. <index>,audio_level<CR>
FEEDBACK
~nn@X-AUD-LVL<direction_type>. <port_format>.
<port_index>. <signal_type>. <index>,audio_level<CR><LF>
COMMAND
#X-AUD-LVL?<direction_type>. <port_format>. <port_index>.
<signal_type>. <index><CR>
FEEDBACK
~nn@X-AUD-LVL<direction_type>. <port_format>.
<port_index>. <signal_type>. <index>,audio_level<CR><LF>
COMMAND
#X-AV-SW-MODE<direction_type>. <port_format>.
<port_index>. <signal_type>. <index>,connection_mode<CR>
FEEDBACK
~nn@X-AV-SW-MODE<direction_type>. <port_format>.
<port_index>. <signal_type>.
<index>,connection_mode<CR><LF>
COMMAND
#X-AV-SW-MODE?<direction_type>. <port_format>.
<port_index>. <signal_type>. <index><CR>
FEEDBACK
~nn@X-AV-SW-MODE<direction_type>. <port_format>.
<port_index>. <signal_type>.
<index>,connection_mode<CR><LF>
COMMAND
#X-MUTE<direction_type>. <port_format>. <port_index>.
<signal_type>. <index>,state<CR>
FEEDBACK
~nn@X-MUTE<direction_type>. <port_format>. <port_index>.
<signal_type>. <index>,state<CR><LF>
Kramer Electronics Ltd.
Parameters/Attributes
The following attributes comprise
the signal ID:
▪ –
<direction_type>
Direction of the port:
o OUT – Output
▪ – Type of
<port_format>
signal on the port:
o HDMI
▪ – 1
<port_index>
▪ – Signal ID
<signal_type>
attribute:
o AUDIO
▪ – 1
<index>
audio_level – Audio level (range
between 0 to 100) depending of the
ability of the product
The following attributes comprise
the signal ID:
▪ –
<direction_type>
Direction of the port:
o OUT – Output
▪ <port_format> – Type of
signal on the port:
o HDMI
▪ – 1
<port_index>
– Signal ID
▪ <signal_type>
attribute:
o AUDIO
▪ – 1
<index>
– Audio level (range
audio_level
between 0 to 100) depending of the
ability of the product
The following attributes comprise
the signal ID:
▪ –
<direction_type>
Direction of the port:
o OUT – Output
▪ – Type of
<port_format>
signal on the port:
o HDMI
▪ <port_index> – 1
▪ – Signal ID
<signal_type>
attribute:
o VIDEO
▪ <index> – 1
– Connecton
connection_mode
mode
0 – manual
1 – Auto Scan
2 – last connected
The following attributes comprise
the signal ID:
▪ –
<direction_type>
Direction of the port:
o OUT – Output
▪ – Type of
<port_format>
signal on the port:
o HDMI
– 1
▪ <port_index>
▪ – Signal ID
<signal_type>
attribute:
o VIDEO
▪ – 1
<index>
– Connecton
connection_mode
mode
0 – manual
1 – Auto Scan
2 – last connected
The following attributes comprise
the signal ID:
▪ –
<direction_type>
Direction of the port:
o OUT – Output
▪ – Type of
<port_format>
signal on the port:
o HDMI
▪ <port_index> – 1
▪ – Signal ID
<signal_type>
attribute:
o VIDEO
o AUDIO
▪ – 1
<index>
state – OFF/ON (not case
sensitive)
Example
Set the audio level of HDMI
output to 10:
#X-AUD-LVLOUT.HDMI.1
.AUDIO.1,10<CR>
Get the audio level of HDMI
output:
#X-AUD-LVL?OUT.HDMI.
1.AUDIO.1<CR>
Set auto switch mode for the
output to last connected:
#X-AV-SW-MODEOUT.HDM
I.1.VIDEO.1,2<CR>
Get auto switch mode for the
output:
#X-AV-SW-MODE?OUT.HD
MI.1.VIDEO.1<CR>
Mute the audio on the HDMI
output:
#X-MUTEout.hdmi.1.au
dio.1,on<CR>
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