User Manual

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Content
1.Product Overview...................................................................................................................................................1
1.1 Product Features....................................................................................................................................... 1
1.2 Technical Parameters............................................................................................................................... 1
1.3 Precautions.................................................................................................................................................2
1.4 Accessories List......................................................................................................................................... 2
2. Keyboard Buttons Analysis....................................................................................................................................
2.1 Button Funtions ........................................................................................................................................3
2.2 LCD Screen Display..................................................................................................................................3
2.3 Joystick Control..........................................................................................................................................3
2.4 Back Panel Interfaces...............................................................................................................................4
2.5 Function Number Description.................................................................................................................. 4
3. Parameter Setting and Query............................................................................................................................. 5
3.1 PTZ Setup...................................................................................................................................................5
3.2 System Setup.............................................................................................................................................5
3.2.1 Password Setting.......................................................................................................................... 5
3.2.2 Restore Factory Setting............................................................................................................... 6
3.3 Keyboard Parameter Setting Frame.......................................................................................................6
3.4 Keyboard Parameter Query.....................................................................................................................6
4. Typical Wiring diagram......................................................................................................................................... 7
4.1 Typical Wiring diagram............................................................................................................................. 7
4.2 Connection Analysis..................................................................................................................................8
4.2.1 Connection Between Keyboard and Camera...........................................................................8
4.2.2 Connection between Cameras................................................................................................... 8
5. Appendix...................................................................................................................................................................
5.1 RS485 Bus Introduction............................................................................................................................9
5.2 Transmission Distance..............................................................................................................................9
5.3 Connection Method and terminating resistor
5.4 Problems in Actual Application..................................................................................................................10
6. Trouble Shootings............................................................................................................................................... 10
Copyright Notice.........................................................................................................................................................