How to Use: 1. Power on/off: Press this key to turn on the power, the battery indicator light turns on, the controller system enters the startup procedure, press this key again to turn off the power, and it needs to be pressed for more than 0.5 seconds to prevent misoperation. 2. Deceleration key: reduce the maximum speed of driving, press once to reduce the speed by one gear, and the speed is displayed as the current speed gear. 3. Acceleration key: increase the maximum speed of driving, press once to increase the speed by one gear, and the speed will be displayed as the current speed gear. 4. Control lever: control the speed and direction of travel and parking. The pushing direction of the control lever is consistent with the direction of travel. The operation will stop when the control lever is released naturally (placed in the middle position). 5. Horn key: Horn honking / buzzer honking. Specification: Item Type: Electric Wheelchair Joystick Controller Material: ABS Controller Voltage: 24VDC Controller Current: 300-3000mA Charging Current: 6A maximum Waterproof Grade: IPX5 electronic equipment Operating Temperature: -25℃ to +60℃ Storage Temperature: -40℃ to +80℃ Applicable Drive Motor Form: 24V DC brush motor Package List: 1 x Joystick Controller 2 x Connector 1 x Connector 1 x Manual