Avlink HX-2344Z - Manual (Page 23)

S E AM L E SS HDBAS E T M AT RIX S W IT CHE R – HX - 2 344Z
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6.7 Ports and Switchers
The Matrix Switcher provides standard RS-232 and RS-485 serial communication ports.
Beside the front panel for key routing operation, you can also use the RS-232 or RS-485
serial communication port to carry out remote operation.
6.7.1 RS-232
The RS-232 Pin functions are described as below:
Pin No. Abbreviation Description
1 N/u Null
2 TXD Send
3 RXD Receive
4 N/u Null
5 GND Ground
6 N/u Null
7 N/u Null
8 N/u Null
9 N/u Null
 The Matrix RS-232 port is defined by DCE.
Figure 6-10 (a) RS-232 – From Female DB9 (PC) to Male DB9 (Matrix)