RX80 Ebike｜How to adjust speed limit on display

Removing the Level 2 Speed Limit on the New Version of the YL-81F Instrument: 1. Press and hold the ➕ and ➖ buttons simultaneously to enter the parameter screen, then press and hold them again to enter the password screen. 2. Enter the password: 2847 (use the ➕ or ➖ buttons to enter digits, and press the i button to move to the next digit) to enter the speed limit screen. 3. Once in the interface, briefly press the i button; the value at the bottom will flash. Briefly press or hold the ➕ button to adjust the speed limit value. 4. After setting the value, hold down the i button to save and exit.