Error Responses; Timeout; Using The Command/Response Table; Symbol Definitions - Extron electronics Universal Video Interface with Audio RGB 201 Rxi User Manual

Error responses

When the interface receives a valid SIS command, it executes
the command and sends a response to the host device. If
the interface is unable to execute the command because the
command is invalid or it contains invalid parameters, it returns
an error response to the host.
The error response codes and their descriptions are as follows:
E10 – Invalid command
E13 – Invalid value (the number is out of range/too large)

Timeout

Pauses of 10 seconds or longer between command ASCII
characters result in a timeout. The command operation is
aborted with no other indication.

Using the command/response table

The command/response table is on the next page. Lower case
letters are allowed in the command field only as indicated.
Symbols are used throughout the table to represent variables
in the command/response fields. Command and response
examples are shown throughout the table. The ASCII to HEX
conversion table below is for use with the command/response
table.

Symbol definitions

]
= CR/LF (carriage return/line feed) (0x0D 0A)
• = space
X@
= Shift control range
X#
= Controller firmware version (listed to two decimal
X$
= xxx.xx
X^
= Part number
ASCII to HEX Conversion Table
Space
RGB 201 Rxi Universal Interface • Remote Control
-127 to +127
places, "x.xx")
Frequency in Hz or kHz
.
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