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IC Realtime 540TVL 23x High Speed PTZ Camera with 250' IR User Manual

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7.2

RS485 Bus Transmission Distance .......................................................................................................................25

7.3

Connection Methods and Terminal Resistance ...................................................................................................25

7.4

The Problem in Practical Use .................................................................................................................................25

7.5

RS485 Bus FAQ .......................................................................................................................................................26

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APPENDIX TOXIC OR HAZARDOUS MATERIALS OR ELEMENTS ..............................27