How do I turn an industrial remote control on and off?

Detailed Answer

Power-on steps: 1. Insert the key and turn it to ON (or press the power button); 2. The transmitter self-checks and the indicator lights up; 3. Confirm the receiver is powered, then operate. Power-off: turn the key back to OFF and remove it (or long-press the power button), and the receiver automatically enters standby. After power-on, LDER remote controls give a short buzzer beep, and XINGJIA supports a power-button + key double safety. If not used for a long time, remove the battery to prevent leakage from damaging the circuit.