Extron electronics DTP3 T 212 D User Manual page 33

SIS Configuration and Control
Use Simple Instruction Set (SIS) commands to configure the DTP3 T 212 D. This section provides information
about using those commands. The following topics are discussed:
• Host Control Ports
• Simple Instruction Set Control
•
Command and Response Table for SIS Commands
Host Control Ports
Rear Panel Remote RS‑232 Port
The rear panel control port (see
running Extron DataViewer, available at www.extron.com. The port makes serial control of the switcher possible
(see Over TP RS‑232 and Remote RS‑232 Control Wiring
information listed below to make the connection.
The protocol for the Remote serial port is as follows:
• 9600 baud
•
1 stop bit
Front Panel Configuration USB‑C Port
The front panel USB-C configuration port (see
configuration using SIS commands. To connect the switcher to a host computer, download the USB driver, follow
the on-screen instructions, and configure the switcher as required.
Simple Instruction Set Control
Host‑to‑Unit Instructions
SIS commands consist of one or more characters per field. No special characters are required to begin or end a
command character sequence. When a command is valid, the transmitter executes the command and sends a
response to the host device. All responses from the transmitter to the host end with a carriage return and a line
feed (CR/LF = ]), which signals the end of the response character string. A string is one or more characters.
Device‑Initiated Power‑Up Message
When the device completes its start-up, it issues the following message to the host:
© Copyright 202x, Extron DTP3 T 212 D, Vx.xx, 60-1714-nn
•
Vx.xx is the firmware version number.
•
60 1714-nn is the part number of the unit.
-
figure 6,
on page 9) can be connected to a host device such as a computer
C
• no parity
•
no flow control
figure
on page 12 to connect the port). Use the protocol
• 8 data bits
4, on page 7) can be connected to a host computer for
D
DTP3 T 212 D • SIS Configuration and Control 25