When pressing the remote control button, D0, D1, D2, and D3 output a high level, and when not pressed, it is a low level

Clear and match the code: (Before switching modes, clear the code first)

1. Clear function - After repeatedly pressing the learning button "KEY" 8 times, the LED indicator light will go out and release to start clearing all remote control code data in the memory. When the LED indicator light flashes 7 times and goes out, it indicates that the clear function is complete.

2. Code matching function - Press the learning button (jog mode) "KEY" once, and the LED indicator light will light up to indicate that the microprocessor has entered the learning code matching state. Press the matching wireless remote control button, and the LED indicator light will flash three times before going out to indicate successful code matching. (Press the learning button once for jog mode; press twice for self-locking mode; press three times for interlocking mode; press four times for 1 and 2 jogs, 3 and 4 interlocks; press five times for 1 and 2 jogs, 3 and 4 interlocks; press six times for 1 and 2 interlocks, 3 and 4 interlocks; press seven times; 1 and 2 interlocks, 3 and 4 interlocks.) The wireless remote control switch can store 16 different remote controllers and can set different working modes. (This model is a one click code pairing, and the program will automatically allocate data bits)

3. Code matching test - After successful code matching, when the remote control button is pressed, the corresponding D0, D1, D2, and D3 outputs a high level.

Wiring and Testing

1. Correct and standardized wiring according to the required control functions, and recheck the correctness of the wiring after completion. Please do not operate the wiring with power or attempt to connect it. If non-standard operation leads to adverse consequences, our company will not be responsible.

2. After confirming that the wiring is correct, connect the power supply.

3. Press the remote control button of the corresponding code, and the remote control switch controls the corresponding control object. If the control object is under normal control, it indicates that the wiring test is successful and can be used normally.

Common problem

1. When the power is turned on, code cleaning and matching can be performed at any time. When the circuit is working, the code cleaning function is performed. After successful code cleaning, the four relays return to normal. After the LED indicator lights up during the code checking function, it enters the code checking state. The learning waiting time is about 16 seconds, and the code checking needs to be completed within these 16 seconds. After 16 seconds, the LED indicator lights off, and the program automatically exits the code checking state.

2. When using it for the first time, it is necessary to perform a code cleaning and clear the factory test to store the remote control code. After successful code matching, the valid remote control code LED indicator light will be illuminated.

3. The control switch can store 16 remote control codes. If 17 remote control codes are learned, the program will automatically overflow and the first remote control code will become invalid. and so on. When the remote control code is confused, it should be cleared before learning to avoid interference from other remote control codes.

4. The remote control used needs to be coded and learned, as most coded remote controls are not coded when they leave the factory. It is possible to learn and use them directly, but they will be controlled by other remote controls without coding.

5. When using and installing, try to avoid interference sources and create a similar shielding environment. When using and installing, try to avoid interference sources and create a similar shielding environment. It directly affects the reception sensitivity.

6. Do not use it improperly.

Matters needing attention:

1. Do not operate with power on. The power should be turned off for operation. After testing and confirming that there are no errors, power on and use.

2. When the voltage of the remote control is insufficient, please replace the battery in a timely manner (when the voltage of the remote control battery is insufficient, the remote control distance generally becomes closer)

3. When using wireless electronic products, attention should be paid to avoiding metal masks, large electronic devices, electromagnetic fields, and other sources of strong interference, to avoid the remote control from having a short receiving distance or not working properly.

4. Do not use this electronic product abnormally. Abnormal use can reduce product performance and lifespan, and in severe cases, it can damage the product and pose a safety hazard to you.