Polycom EX Guía Del Software
V.35/RS-449/RS-530 Commands
© Polycom, Inc.
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dcd
Description
This command lets you configure the dcd serial interface control signal (data
carrier detect). The default setting for this signal is “normal”.
carrier detect). The default setting for this signal is “normal”.
Syntax
dcd <normal|inverted|get>
Example
dcd inverted
User Interface Screen Location
System Info > Admin Setup > Video Network > Advanced V.35: DCD
Parameter
Definition
normal
Sets the signal to normal (high voltage is logic 1).
inverted
Sets the signal to inverted (low voltage is logic 1).
get
Returns the current setting (normal or inverted).