LT Security PTZ217X12 Installation Manual - Manual (Page 15)

Installation Manual of 4-inch Speed Dome
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13. Tear off the plastic film from the lower dome.
Figure 1-10 Tear off the Film
1.1.2 Connecting the Cables
Before you start:
Please make sure to cut off the power of the dome before connect the cables.
The cable interfaces of analog speed dome and network speed dome are shown in Figure 1-11 and
Figure 1-12 respectively. The cables of RS-485, alarm in/out, etc. are distinguished by different
colors. Please refer to the labels in following figures for identification.