User manual

Beijing Raisecom Science & Technology Co., Ltd. http://www.raisecom.com
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4.1 C AUTIONS BEFORE A PPLYING THE P OWER S UPPLY ...............................................................14
4.2 C
ONNECTION D IAGNOSIS ................................................................................................14
4.3 F
AULT - PASS - THROUGH F UNCTION ...................................................................................15
4.4 FAQ
S ...............................................................................................................................15