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SIS Operation
The encoder can be remotely controlled, monitored, or configured using the following:
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•
•
This section provides guidance on operation of the encoder via a string of commands and
lists the SIS commands, including:
•
•
•
•
•
Host-to-Encoder Communications
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
encoder executes the command and sends a response to the host device. All responses
from the encoder 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.
Encoder-Initiated Messages
When the encoder completes its start-up, it issues the following message to the host:
©
<date> and <time>
x.xx is the firmware version number and
V
Hplgl<status>
The HDMI input hot plug connection is changed.
HplgO<status>
The HDMI loop out hot plug connection is changed.
In<status>
A change in signal input status has occurred.
A user-defined string consisting of SIS commands (see below)
NOTE: SIS commands cannot be issued directly to the encoder, but are issued
via an Extron control system on the AV network using a process known as
"encapsulation".
Extron Toolbelt or a control system constructed using either Global Configurator Plus,
Global Configurator Pro, or Global Scripter (see
Built-in HTML pages (see
Host-to-Encoder Communications
Encoder-Initiated Messages
Encoder Error Responses
Using the Command and Response Tables
SIS Command and Response Table
yy,
Copyright 20
Extron Electronics NAV E 121
]
]
]
]
Control System
HTML Operation
on page 15)
,
x.xx,
V
-nnnn-nn is the part number.
60
is plugged and
1
is plugged and
1
is input detected and
1
NAV E 121 Encoder • SIS Operation
on page 53)
-nnnn-nn
60
]
is unplugged.
0
is unplugged.
0
is no input.
0
57
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