Mediaport-Initiated Messages; Error Responses; Using The Command And Response Table - 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.
•
•

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
E10
E11
E12
E13
E14
E17
E22
E24
E25
E26 — Maximum number of connections exceeded
E28
E33

Using the Command and Response Table

The
the commands that the MediaPort scaling bridge recognizes as valid, the responses that are
returned to the host, a description of the command function or the results of executing the
command, and some examples of commands in ASCII.
NOTE: Unless otherwise stated, upper- and lowercase text can be used
Space
Figure 40.
]
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 sink is unplugged and reconnected).
— Invalid input number
— Invalid command
— Invalid preset number
— Invalid output or port number
— Invalid parameter
— Invalid command for this configuration
— Invalid command for signal type
— Busy
— Privilege violation
— Device not present
— Bad filename or file not found
— Bad file type or size
Command and Response Table for SIS
interchangeably in the commands.
ASCII to HEX Conversion Table
ASCII to Hexadecimal Character Conversion Table
Commands, beginning on page 53, lists
•
MediaPort 200 • Remote Configuration and Control 47