SIS Commands
This section provides information about the Extron Simple Instruction Set (SIS™) commands that are used to configure the DP DA2.
•Introduction to SIS
•Symbols Used in this Guide
•Error Messages
•Command and Response Table for SIS Commands
Introduction to SIS
The DP DA2 accepts SIS commands from a host device such as a computer running the Extron DataViewer utility or other control system. The host device can be connected to the
The protocol is 9600 baud, 8 data bits, 1 stop bit, and no parity.
NOTES:
•The wiring in the
•Only one serial port can be used at a time. If the config port is in use, the rear captive screw connector must be disconnected from the computer or other control device. Likewise, if the captive screw port is in use, the config port on the front panel must be disconnected from the computer or other control device.
SIS commands consist of a string (one or more characters per command field). Unless otherwise stated, upper and lower case characters may be used interchangeably. Commands do not require any special characters to begin or end the command string.
Each response from the DP DA2 ends with a carriage return and a line feed (CR/LF = ]), which signals the end of the response character string.
When the DP DA2 is first switched on, it sends the message:
(c)Copyright 2011, Extron Electronics DisplayPort DA Series, V x.xx, 60‑1221‑01] where 60‑1221‑01 is the catalog part number and V x.xx is the firmware version number.
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