Earthing
340
For L (live cable)
Turn the digital multimeter to 750V AC, use your one hand to hold the metal end, and then the
other hand insert the pen to the L port of the socket. See the following figure. If the multimeter
shows 125, then you can see current live cable connection is standard. If the value is less than
60, then you can know current live cable connection is not proper or it is not the live cable at all.
For N (Neutral cable)
Turn the digital multimeter to 750V AC, use your one hand to hold the metal end, and then the
other hand insert the pen to the N port of the socket. See the following figure. If the multimeter
shows 0, then you can see current N cable connection is standard. If the value is more than 10,
then you can see there is inductive current and the neutral cable connection is not proper. If the
value is 120, then you can know that you have misconnected the neutral cable to the live cable.
Summary of Contents for DH-XVR5416L-X
Page 1: ...DIGITAL VIDEO RECORDER User s Manual V1 4 0 ZHEJIANG DAHUA VISION TECHNOLOGY CO LTD...
Page 56: ...Connecting Basics 40 Figure 4 2...
Page 200: ...Local Configurations 184 Figure 5 145 Figure 5 146...
Page 222: ...Local Configurations 206 Figure 5 168 Figure 5 169 Double click the video or click Step 7...
Page 289: ...Local Configurations 273 Figure 5 240 Figure 5 241...
Page 339: ...Glossary 323 Abbreviations Full term VGA Video Graphics Array WAN Wide Area Network...
Page 357: ...Earthing 341...
