User Manual for Commercial Series Net DVR
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Connection for RJ 45 and DB25 (DTE)
(2) When the ser ial port of the D VR is co nnect ed with DTE devi ce wit h DB9 pl ug-in, the
corresponding rel at i ons hi p is as foll ows :
Connection for RJ 45 and DB9
25-pin to 9-pin converter internal connection is defined as follows:
Connection for DB 2 5 and DB9
(3) When the serial port of DVR is connected with DCE device (like MODEM), one end