Administrator’s Guide for Polycom HDX Systems
10 - 4
Configuring RS-232 Serial Port Settings
The Polycom HDX 9004 provides two RS-232 serial ports.
1.
Go to
System > Admin Settings > General Settings > Serial Port
s.
2.
Configure these settings:
Setting
Description
RS-232 Mode
Specifies the mode used for the serial port. Available
settings depend on the Polycom HDX system model.
•
Control
—Receives control signals from a touch-panel
control. Allows any device connected to the RS-232
port to control the system using API commands.
•
Camera PTZ
—Provides control signals to a PTZ
camera.
•
Closed Caption
—Receives closed captions from a
captioning service using a modem, or directly from a
captioner’s computer via Telnet.
•
Vortex Mixer
—Provides control signals to a Polycom
Vortex mixer.
•
Pass Thru
—Passes data to an RS-232 device
connected to the serial port of the far-site system.
•
Polycom Annotation
—Provides control signals to the
Polycom Instructor™
RP
.
•
Interactive Touch Board
—Provides control signals to
a Polycom SMART board device.
Baud Rate, Parity,
Data Bit, Stop Bit
Set these to the same values that they are set to on the
serial device.
RS-232 Flow
Control
When a Vortex is connected to an RS-232 connector on
the Polycom HDX system, set both to
Hardware
. This is
selectable when
RS-232 Mode
is set to
Vortex Mixer
or
Pass Thru
.
Camera Control
Specifies which camera to control when
RS-232 Mode
is
set to
Camera PTZ
.
Detect Camera
Detects the camera specified for
Camera Control
.
Содержание HDX 9004
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