Media Pointe DMR100, Руководство пользователя

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DMR100 User’s Guide V2.0
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Telnet
The telnet client within the DMR100 provides access to the Command Line Interface through the TCP/IP
protocol. By default, telnet is disabled but can be activated from the Web portal with an optional
password. The available commands are the same as listed in the RS-232 section.
To access the telnet client, start an MS_DOS session on your computer and enter:
telnet <ipaddress>
Once connected to the
DMR100 , a connect message will be displayed.
DMR100 Welcome to MediaPOINTE
Password:_
Once logged in, type ‘help’ or ‘?’ for a list of commands.
Infra-Red
The Infra-Red receiver for the remote control is located on the front of the DMR100 . It can also be used
for IR control via control systems such as AMX and Crestron.
Relay Closure
The external closure connection is mounted on the back as a 1/8th (3.5mm) phone plug. Either a mono
or stereo plug can be used, but in the case of the stereo phone plug, short the sleeve to the ring as the
negative connection. This connection can be wired to a simple switch closure and will start or stop a
recording.
This closure can be in the form of a relay, manual switch or semi-conductor switch. This allows for relay
control via external control systems such as AMX and Crestron, or by a plain momentary trigger such as a
footswitch.
Semi conductor closures are found on AMX or Crestron controllers in the form of a D I/O port. If using a
semi conductor closure, polarity is important. The phone plug tip must be wired to the
+ or individual
input of the D I/O port, and the sleeve connected to the ground or - connector. Note that, unlike relay
connections, these connections are not isolated and can form grounding or hum loops.