~nn@X-ROUTE
<direction_type1>.<port_type1
>.<port_index1>.<signal_type1
>.<index1>,<direction_type2>.
<port_type2>.<port_index2>.<s
ignal_type2>.<index2><CR><L
F>
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
HDBT
ANALOG_AUDIO
RS-232
IR
USB_A
USB_B
STREAM
<port_index> – The port number as
printed on the front or rear panel
<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