苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd Contents Product Name and Model ........................2 Specifications ............................. 2 Appearance and Size ......................... 2 Button definition ..........................3 Function summary and layout ......................4 ◆ Function summary ........................4 ◆ Function Layout ........................4 General Operation..........................
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd Button definition DC21 has four buttons: Power button is on the top of the left button. Light/plus button “+”, MODE button “i”, and minus button “-” are on the Independent left button. In this manual we use words “ON/OFF”, “UP”, “MODE” and...
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd Function summary and layout ◆ Function summary DC21 has many functions to meet the riders’ needs. The indicating elements are as follows: ● Smart battery indication ● Assist level ● Speed indication (incl. Current speed, max. speed and avg. speed) ●...
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd General Operation 1.Switching the E-bike System On/Off To switch on the E-bike system and provide the power supply to the controller, hold the On/Off button on the remote for 1 s. To switch off the E-bike system, hold the On/Off button for 1s. The E-bike system no longer uses the battery power.
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd Push-assistance Mode ⬛ Push-assistance function may only be used when pushing the E-bike. Be aware of danger of injury when the wheels of the E-bike do not have ground contact while using the push-assistance function. 4.Switching the Lighting On/Off To switch on bike light, hold the UP button for 1s.
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd Assist Level “5” 6.Battery Indicator The five battery bars represent the capacity of the battery. Each bar is equivalent to a capacity of approx. 20%. The five battery bars are bright when the battery is in full voltage. When the battery is in low voltage, battery frame will flash to give a notice that the battery needs to be recharged immediately.
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd 8.Error Code Indication The components of the E-bike system are continuously and automatically monitored. When an error is detected, the respective error code is indicated in text indication area. Refer to the detail message of the error codes in Attached list 1. Error Code Indication ⬛...
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd General Settings To access Setting interface, hold both the MODE button and the DOWN button simultaneously for 1s. All the settings are implemented on a parked bike of no speed. 1.Backlight Settings The settable range is from Level 1 to Level 5. Level 1 is the darkest, Level 5 is the brightest. The default value is decided by the controller when the display leaves factory.
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd 3.Wheel Diameter Settings DL represents wheel diameter settings. Wheel SIZE represents wheel diameter. The wheel size is only for your information, not settable. Wheel Diameter Settings Interface 4.Speed-limit Settings SP represents the limited speed settings. When the current speed is faster than speed limit, the E-bike system will switch off automatically.
苏州万佳电器有限公司 Suzhou wanjia Electric Co.,Ltd Quality assurance and warranty scope: Warranty 1) The warranty will be valid only for products used in normal usage and conditions. 2) The warranty is valid for 24 months after the shipment or delivery to the customer. II.
3. Don’t modify system parameters to avoid parameter disorder. 4. Make the display repaired when an error code appears. ■ This manual instruction is a universal version for DISPLAY DC21. Some versions of this display may be different from specification to specification as to the software. Please always refer to an actual version.
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