How do I turn the DJI RC 2 remote controller on and off for the DJI Air 3S drone?

[AdminForo]

How do I turn the DJI RC 2 remote controller on and off for the DJI Air 3S drone: To turn the DJI RC 2 remote controller on or off for the DJI Air 3S drone, press the power button once to check the current battery level. Then, press it again and hold it until the device is either fully activated or completely shut down. This double-tap sequence is designed to prevent accidental power-ons or power-offs that could interfere with flight or connection with the drone, and is a common method used on DJI devices to protect both the equipment and the user.

This power-on and power-off procedure allows the pilot to have conscious control over the remote controller's status before flying. The initial battery level check prevents low-charge takeoffs, which can compromise flight safety. Once the battery has been verified to be in adequate condition, activating the remote controller establishes the initial connection with the drone and enables all functions necessary for flight.

During operation, the user can check the controller's battery level at any time by repeating the first step, i.e., pressing the power button once. This system provides immediate feedback through the remote controller's LED lights, which indicate different battery charge levels with distinct flashing patterns. Additionally, if the controller's battery reaches critical levels during flight, an audible alert is issued to notify the user.

It is recommended to fully charge the controller before each flight and perform a full charge at least once every three months if it has not been used. This maintains the device's battery health, which is essential to avoid unexpected disconnections during long flights or in extreme conditions. The battery is recharged via the USB-C port, which also makes it easy to connect to modern power sources such as smartphone chargers or portable charging stations.