I. Overview
The YET401PC-V30 all-wireless intelligent receiving controller designed and manufactured by our company outputs a switch signal for a relay, which can meet the switch on/off switching and various special control program requirements. Mainly used in electric doors, windows, lifting equipment, gateways, lifters, industrial control and security industries.
The wireless receiving controller has the characteristics of high security, large storage capacity, stable performance and low power consumption, and is easy to use, does not need to adopt the traditional jumper or dial switch code, only the wireless signal transmitted by the remote controller The receiving controller receives and stores, and can achieve supporting use. If the learned remote controller is lost during use, simply clear the information stored in the receiver controller, and the lost remote controller will not be able to remotely control the receiver controller. To regain usage rights, the owner must re-use the remote controller. Learn again before you can use it. There are three kinds of self-locking, inching and interlocking.

Ⅱ, the output method
1, signal inching – short-circuit block inserted in 2 and 3
2, signal interlock – short-circuit block inserted in 1 and 2
3, signal self-locking – short-circuit block inserted in 3 and 4 (rolling code when the function is jog)

Ⅲ，learning and clearing method and steps

Learning code and fixed code:
Press the learning button on the controller, release the learning button when the LED light goes out, the controller enters the learning state (the LED lights up at this time), and then presses the remote control button that needs to control the controller, when you see the controller The LED light flashes five times after flashing, indicating that it has learned success. Up to 30 remote control buttons of this type can be learned.
If the remote controller is lost and you want to disable the remote controller, press the learning button (over 3S) for a long time and the controller will automatically clear the memory. To use it again, just learn it again.

Rolling code:
Press the learning button on the controller, release the learning button after the LED goes out, the controller enters the first learning state (the LED is long on), then press and hold the remote control need to control the button, the LED lamp will flash slowly , Indicates that the first learning is completed; press the learning button on the controller again, release the learning button after the LED goes out, enter the second learning state (LED is bright), press the same button on the remote control, the LED light is fast After flashing 5 times, it means that you have successfully studied. Up to 6 remote controllers of this type can be learned.
If the remote controller is lost and you want to disable all the remote controllers, press the learning button (over 8S) for a long time and the controller will automatically clear the contents of the memory. To use it again, just learn it again.

Ⅳ， the main technical indicators