Kramer KDS-SW2-EN7, Руководство пользователя

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Kramer Electronics Ltd.
KDS-SW2-EN7
– Protocol 3000
71
Function Description Syntax Response Parameters/Attributes Example
X-AUD-
DESC? Get audio signal info
NOTE: This is an
Extended Protocol
3000 command.
#X-AUD-DESC?
<direction_type>.<port_format>.<po
rt_index>
<CR>
~nn@X-AUD-DESC?
<direction_type>.<port_format
>. <port_label>.<signal_type>.
<index>,ch_tot,samp_rate,aud
_format
<CR><LF>
The following attributes comprise
the signal ID:
<direction_type>
– Direction of the
port:
IN
– Input
OUT
– Output
BOTH
– Bi-directional (e.g. for RS-
232)
<port_format>
– Type of signal on
the port:
HDMI
USB_C
STREAM
ANALOG_AUDIO
RS-232
IR
USB_A
USB_B
<port_index>
– The port number as
printed on the front or rear panel
1
– HDMI IN
2
– USB_C IN
1
– HDMI OUT
ch_tot
– Total number of channels
samp_rate
– Sample rate
aud_format
–
Get the audio signal info:
#X-AUD-DESC?
out.hdmi.1
<CR>
X-AUD-LVL Set audio level of a
specific signal.
NOTE: This is an
Extended Protocol
3000 command.
#X-AUD-LVL
<direction_type>.<port_format>.<po
rt_index>.<signal_type>.<index>,au
dio_level
<CR>
~nn@X-AUD-LVL
<direction_type>.<port_format
>.
<port_index>.<signal_type>.<i
ndex>,audio_level
<CR><LF>
The following attributes comprise
the signal ID:
<direction_type>
– Direction of the
port:
IN
– Input
OUT
– Output
BOTH
– Bi-directional (e.g. for RS-
232)
<port_format>
– Type of signal on
the port:
HDMI
USB_C
STREAM
ANALOG_AUDIO
RS-232
IR
USB_A
USB_B
<port_index>
– The port number as
printed on the front or rear panel
1
– HDMI IN
2
– USB_C IN
1
– HDMI OUT
<signal_type>
– Signal ID attribute:
VIDEO
AUDIO
RS232
IR
USB
<index>
– Indicates a specific
channel number when there are
multiple channels of the same type
audio_level
– Audio level in dB
(range between -60 to +30)
depending of the ability of the
product
Set the audio level of a
specific signal to 10:
#X-AUD-LVL
in.analog_audio.5.audio.1,10
<CR>
X-AUD-LVL? Get audio level of a
specific signal.
NOTE: This is an
Extended Protocol
3000 command.
#X-AUD-LVL?
<direction_type>.<port_format>.<po
rt_index>.<signal_type>.<index>
<C
R>
~nn@X-AUD-LVL
<direction_type>.<port_format
>.<port_index>.<signal_type>.
<index>,audio_level
<CR><LF>
The following attributes comprise
the signal ID:
<direction_type>
– Direction of the
port:
IN
– Input
OUT
– Output
BOTH
– Bi-directional (e.g. for RS-
232)
<port_format>
– Type of signal on
the port:
HDMI
USB_C
STREAM
ANALOG_AUDIO
RS-232
IR
USB_A
USB_B
<port_index>
– The port number as
printed on the front or rear panel
1
– HDMI IN
2
– USB_C IN
1
– HDMI OUT
<signal_type>
– Signal ID attribute:
VIDEO
AUDIO
RS232
IR
USB
<index>
– Indicates a specific
channel number when there are
multiple channels of the same type
audio_level
– Audio level in dB
(range between -60 to +30)
depending of the ability of the
product
Get the audio level of a
specific signal:
#X-AUD-LVL?
out.analog_audio.1.audio.1
<
CR>