MX-FR Series Modular Matrix Frames – User's Manual 145
Router Initiated Commands
EDID Status Changed
This is sent after any command that changes the EDID table (EDID copy, EDID switch), or if a new EDID
source, e.g. a new display device, is connected to the router.
Command and Response
ȩ various
Ȩ (E_S_C)CrLf
Example
ȩ A new monitor is connected to the output
Ȩ (E_S_C)CrLf
that an EDID has changed.
INFO:
by the router if a display device having the same EDID is connected to that output. (The same display
device is connected again, or another display device (same brand) from the same manufacturer).
INFO: To keep your application in sync with the router, it is recommended to issue a watch validity ( {wvd},
the table, as the change of these EDIDs triggered the (E_S_C) message.
This message is sent when any value changes in the response for the {PS} command. The message means
Command and Response
ȩ none
Ȩ (PSC)CrLf
Example
ȩ An input port looses signal
Ȩ (PSC)CrLf
An input port (that had signal present before) detects no signal. The router sends a message to indicate port
status change.
INFO: The (PSC) message can be omitted by a third party controller, or it can be used to trigger a {PS}
command. In the latter case, the controller can be up to date with the port status without continuous queries.
Error Responses
Response Error type Description
(ERR01)CrLf Invalid input number
Given input number exceeds the maximum
number of inputs or equals zero.
(ERR02)CrLf Invalid output number
Given output number exceeds the installed
number of outputs or equals zero.
(ERR03)CrLf Invalid value
Given value exceeds the maximum allowed value
can be sent.
(ERR04)CrLf Invalid preset number
Given preset number exceeds the maximum
allowed preset number.
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