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7.Port and Key Function Introduction
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1. Power socket: input DC 24V power supply
4. TF card holder: insert TF card, used for APP operation to store data
5. Power switch
6. Key switch: lock and unlock by key rotation
9. Rotary module port: connect with rotary module
8. Rotary module changeover switch: please toggle the switch to the right end
when using the rotary module
2. USB port: communicate with computer through USB data
3. Emergency stop switch: press the emergency stop button, the machine stops
working; rotate the emergency stop button clockwise, the machine resets
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7. Buzzer: will sound and flash when open flame is detected.
11. Flame sensor switch: turn on or off the flame detection function.
10. Air pump interface: air pump can be connected and controlled by software.
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