Video + | Video - | RS485 + | RS485 - | AC24 | AC24 |
RELAY
JP5
EPTZ500 Baseboard
1.3.3. EPTZ900/500 Control Board
The PCB board with two dipswitches is the control board of speed dome. The two switches are used to set address, protocol, Baud Rate, video format and terminator resistance.
CPU 
1 | ON | ID1 |
2 |
| ID2 |
3 |
| ID3 |
4 |
| ID4 |
5 |
| ID5 |
6 |
| ID6 |
7 |
| ID7 |
8 |
| ID8 |
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SW1
SW2
1 |
| ON |
2 |
| |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 |
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BAUD Protocol