Extron electronics USB Extender Plus Series - Error Responses; Using the Command and Response Table; ASCII to Hexadecimal Conversion

Error Responses
If the extender is unable to execute a command it receives because the command is invalid
or contains invalid parameters, the USB Extender Plus returns an error response to the host.
The error response codes for USB Extender Plus include:
E10 — Invalid command
E12 — Invalid port number
E13 — Invalid parameter
E14 — Not valid for this configuration
E22 — Busy
E24 — Privilege violation
E25 — Device not present
Using the Command and Response Table
The Command and Response Table on page 25 lists valid ASCII command codes, the
responses of the extender to the host, and descriptions of the command functions or the
results of executing the commands.
ASCII to Hexadecimal Conversion
The ASCII to Hex Conversion Table below is for use with the Command and Response
Table.
ASCII to HEX Conversion Table
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USB Extender Plus Series • Remote Configuration and Control 23