5
›
Connect the CAT5e/6 cable at the port labeled “CAT5e/6 Input” . Use 568-B Termination .
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If you are sending or receiving IR, connect included IR Sensor and/or IR Emitter .
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If you are transmitting or receiving RS-232, connect to the IR out (RS-232) port .
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After all the connections are made, connect power using the included power supply and then
power up your source and display equipment .
Extending IR or RS-232 Control
RS-232
:
Bi-directional RS-232 is achieved utilizing the IR Out (RS-232) port on the Tx and Rx units . The
connector is 3-pin phoenix and the pinout is the same on the Tx and Rx unit .
RS-232 can not be used
at the same time as IR.
›
RS-232 Pass-through Mode
»
Send and receive (bi-directional) RS-232 commands for controlling remote equipment . Supports
baud rate up to 115,200bps .
›
Control Mode
»
Provides control of Tx units as well as connectivity status
»
See RS-232 Commands section for more information
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Firmware Upgrade Mode
»
Two different types of firmware may be updated: MCU (KD-X222PO units), and HDBaseT
(extension over CAT5e/6)
RS-232 Cabling
RS-232 cables are available through Key Digital and other wire suppliers, and can also be fabricated by
skilled technicians .
