PTN MRG1616A User Manual download pdf (Page 12)

RGBHV/Stereo Audio Matrix Switcher 16x16

PTN Electronics Limited www.PTN-electronics.com

6. System Diagram

F6-1 MRG1616A system connection

7. Communication Protocol and Command Codes

Communication protocol: RS232 Communication Protocol

Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none

Command

Types

Command

Codes

Functions

System Command

/*Type;

Inquire the models information.

/%Lock;

Lock the keyboard of the control panel on the Matrix.

/%Unlock;

Unlock the keyboard of the control panel on the Matrix.

/^Version;

Inquire the version of firmware

/:Message

Off;

Turn off the feedback command from the com port. It will

only show the “switcher OK”.

/:Message

On;

Turn on the feedback command from the com port.

Undo.

To cancel the previous operation.

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PTN MRG1616A User Manual Page 12