Pearl Mini User Guide
Controlling Pearl Mini using RS-232 / serial port
Controlling Pearl Mini using RS-232 / serial port
Pearl Mini has an RS-232 / serial port control interface (via USB) for integration with existing control room and
board room equipment.
Important considerations
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Each command sent to Pearl Mini over RS-232 must be terminated with a line feed (LF) character
(ASCII code 10). Make sure that your software adds the line feed to each command.
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For values with spaces, enclose the value in quotation marks. For empty values, use empty quotation
marks with nothing between.
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You must always follow a "SET" command in RS-232 with the "SAVECFG" command. Otherwise the new
configuration setting(s) will not take effect. See the "SET" examples that follow.
For a complete list of supported SET and GET parameters, see
Configuration keys for third party APIs
. To
connect the RS-232 cable and configure RS-232 on Pearl Mini, see
Connect and configure the RS-232 port
The following examples show how to use RS-232 commands to control Pearl Mini:
To start recording on channel 2:
START.2
To stop recording on channel 2:
STOP.2
To start recording on all channels and recorders:
START
To get the value of the frame size (resolution) for channel 2:
GET.2.framesize
To set the frame size (resolution) on channel 2, enclose the parameter in quotes to preserve the
spaces:
SET.2.framesize="640 x 480"
SAVECFG
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Summary of Contents for Pearl Mini
Page 117: ...Pearl Mini User Guide Disable the network discovery utility 105 ...
Page 137: ...Pearl Mini User Guide Mute audio 4 Click Apply 125 ...
Page 149: ...Pearl Mini User Guide Mirror the video output port display 137 ...
Page 187: ...Pearl Mini User Guide Delete a configuration preset 175 ...
Page 309: ...Pearl Mini User Guide Use RTMPS for a Kaltura webcasting event 297 ...
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