Extron electronics DA 2HD 4K PLUS, User Manual

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SIS Commands
You can use Simple Instruction Set (SIS) commands to configure the DA HD 4K PLUS
distribution amplifiers. This section provides information about using those commands.
The following topics are discussed:
•
Introduction to SIS
• Symbols Used in this Guide
• Command and Response Table for SIS Commands
Introduction to SIS
The DA HD 4K PLUS Series distribution amplifiers accept SIS commands from a host
device such as a computer running the Extron DataViewer utility or other control system.
NOTES:
•
You can connect the computer to either the rear panel 3‑pole RS‑232 port
(see figure 2 ,
E
on page 6) or the front panel USB port (see figure 4 ,
B
page 11) of the distribution amplifier.
• The wiring in the RS‑232 cable crosses over so that the distribution amplifier
transmit (Tx) wire connects with the control device receive (Rx) and vice versa.
• The protocol for the remote port is 9600 baud, 8 data bits, 1 stop bit, and no
parity.
SIS commands consist of strings of one or more characters per command field. Unless
otherwise stated, upper and lower case characters can be used interchangeably.
Commands do not require any special characters to begin or end the command string.
Each response from the DA HD 4K PLUS devices end with a carriage return and a line
feed (CR/LF =
]
), which signals the end of the response character string.
When the distribution amplifier is first switched on, it sends the message:
© Copyright 2017, Extron Electronics DA x HD 4K PLUS, V x 7, N
]
• DA x
is the device:
• DA2 HD 4K PLUS
• DA4 HD 4K PLUS
• DA6 HD 4K PLUS
• V x7
is the firmware version number.
• N
is the catalog number for the product:
DA HD 4K PLUS Series • SIS Commands 26