Mediaport-Initiated Messages; Error Responses - Extron electronics MediaPort 200 User Manual

MediaPort-Initiated Messages

When a local event such as a front panel selection or adjustment takes place, the
MediaPort responds by sending a message to the host. No response is required from the
host. Examples of MediaPort-initiated messages are listed here.
• Reconfig
The MediaPort sends this response when a change in the input frequency is detected.
• HplgO
The MediaPort sends this response when a hot plug event on the output is detected (for
example, when a display on the HDMI loop output is unplugged and reconnected).

Error Responses

When the MediaPort receives a valid command, it executes the command and sends a
response to the host device. If the unit is unable to execute the command because the
command contains invalid parameters, it returns an error response to the host.
E01 — Invalid input number
E10 — Invalid command
E11 — Invalid preset number
E12 — Invalid output or port number
E13 — Invalid parameter
E14 — Invalid command for this configuration
E17 — Invalid command for signal type
E22 — Busy
E24 — Privilege violation
E25 — Device not present
E26 — Maximum number of connections exceeded
E28 — Bad filename or file not found
E33 — Bad file type or size
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MediaPort 200 • Remote Configuration and Control 113