337
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 120, then you can see current live cable connection is standard. If the
value is less than 60, then you can see 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 misconnected the
neutral cable to the live cable.
Содержание HDCVI series
Страница 1: ...Dahua HDCVI Standalone DVR User s Manual Dahua HDCVI Standalone DVR User s Manual V1 6 1 ...
Страница 172: ...162 Figure 4 104 Figure 4 105 ...
Страница 173: ...163 Figure 4 106 Figure 4 107 ...
Страница 189: ...179 Figure 4 124 Figure 4 125 ...
Страница 190: ...180 Figure 4 126 Figure 4 127 ...
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Страница 194: ...184 Figure 4 133 Figure 4 134 ...
Страница 201: ...191 Figure 4 144 Figure 4 145 4 11 4 1 2 2Trigger Snapshot ...
Страница 203: ...193 Figure 4 147 Figure 4 148 4 11 4 1 2 3Priority ...
Страница 220: ...210 Figure 4 169 For digital channel the interface is shown as below See Figure 4 170 Figure 4 170 4 11 5 6 ATM POS ...
Страница 234: ...224 Figure 4 187 ...
Страница 252: ...242 Figure 5 26 5 8 2 Network 5 8 2 1 TCP IP The single Ethernet port interface is shown as in Figure 5 27 Figure 5 27 ...
Страница 269: ...259 Figure 5 55 Figure 5 56 ...
Страница 282: ...272 Figure 5 71 Figure 5 72 ...
Страница 289: ...279 Figure 5 81 Figure 5 82 Figure 5 83 Please refer to the following sheet for detailed information ...
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