Download
Share
Print this page
  1. Manuals
  2. Brands
  3. Wuxi LingDe Microelectronics Manuals
  4. Bicycle Accessories
  5. LD906GBU
  6. Instruction manual

Wuxi LingDe Microelectronics LD906GBU Instruction Manual

Hide thumbs

Advertisement

Quick Links

Download this manual
WUXI LINGDE MICROELECTRONICS CO., LTD.
LD906GBU Display
Instruction Manual
The instrument-LD906GBU is simple and beautiful with the unique design of
scientific ergonomic curve.The LED is not only clearly visible in the sunlight but also
displayed with soft light under the night mode that makes riding safety.
V1.0
2018/3/23

Advertisement

loading
Need help?

Need help?

Do you have a question about the LD906GBU and is the answer not in the manual?

Questions and answers

Related Manuals for Wuxi LingDe Microelectronics LD906GBU

Summary of Contents for Wuxi LingDe Microelectronics LD906GBU

  • Page 1 Instruction Manual V1.0 2018/3/23 The instrument-LD906GBU is simple and beautiful with the unique design of scientific ergonomic curve.The LED is not only clearly visible in the sunlight but also displayed with soft light under the night mode that makes riding safety.
  • Page 2 Wuxi LingDe Microelectronics Co., Ltd. About our Manual Please read the manual of LD906GBU carefully before taking a ride for a better performance. Size Instruction to display interface...
  • Page 3 Wuxi LingDe Microelectronics Co., Ltd. Model and parameter LD906GBU Five assisted power display Level 0 to 9 assisted power display Standard USB to charge your phone Bluetooth 4.0 connects the APP (Fore Rider) in your phone RS232 Support 24V,36V,48V Installment guide 1.Fix the instrument on the handlebar and adjust a...

  • Page 4: Routine Operation

    Wuxi LingDe Microelectronics Co., Ltd. Definition of button There are 4 buttons on the instrument,including the power/mode （ M） ,up( + )， down( - )and headlight switch （B） . Routine operation turn on/ off ON: press the button of M for a long while on the occasion...
  • Page 5 Wuxi LingDe Microelectronics Co., Ltd. Power Assisted Walk After holding the button of DOWN for 2 seconds, electric bicycle will come into the mode of power assisted walk, keeping an even speed at 6 kilometers per hour. The gear position displays the speed per hour. Release the button to stop the mode immediately.

  • Page 6: Parameter Setting

    Wuxi LingDe Microelectronics Co., Ltd. Capacity display When voltage is high, 5 battery segments will be alight; when only 1battery segment is alight , it means low power and needs to be charged. Error code display When something is wrong with the electric control system, the ERR light will be alight and speed position will show the error code .
  • Page 7 Wuxi LingDe Microelectronics Co., Ltd. short while and switching all the setting items. SET1(unit setting): When entering the setting menu, the default setting is SET1. You can switch the mile and kilometer by pressing +/-, with the switching of speed and trip at the same time and corresponding indicator light on.

  • Page 8: App Connection

    Wuxi LingDe Microelectronics Co., Ltd. APP Connection LD808UB can connect with mobile phone through Bluetooth,and can work with Fore Rider APP of Lishui，and it can be fitted seamlessly with the controllers made by Nanjing Lishui Electronics Research Institute Co., Ltd.
  • Page 9 Wuxi LingDe Microelectronics Co., Ltd. crystal LED interface Metal pointer interface The pink interface LD903GUB goes with bluetooth and the name and password of APP（Fore Rider） When clicking the corresponding bluetooth equipment in the interface of searching bluetooth in the APP（Fore Rider）, you will enter the page of password as the picture below:...
  • Page 10 Wuxi LingDe Microelectronics Co., Ltd. After connected successfully, the bluetooth light of LD903GUB will be alight for a long time. Glittering without connecting app alight for long time after connecting app successfully The main interface display of APP（Fore Rider）with power off...
  • Page 11 Wuxi LingDe Microelectronics Co., Ltd. When the users touch the speed button(0-9), the current digital gear of LD903GUB will go accordingly. If holding the button of pushing for 6km for over 2seconds, you will enter the mode of pushing for 6km with the yellow man glittering and the e-bike will come into the situation of 6km/h.You can exit 6km if loosening the button.
  • Page 12 Wuxi LingDe Microelectronics Co., Ltd. They are in sequence: Screen brightness：cell phone brightness adjustment Style：A choice of display interface style，（choose the metal pointer interface, then the back home page is the metal pointer interface; If enter the settings interface through the metal pointer page - >...
  • Page 13 Wuxi LingDe Microelectronics Co., Ltd. E-bike Settings Interface Click the“e-bike settings”to enter the corresponding interface as below： Speed Limit Setting Click the “speed limit”to enter the corresponding interface as below： you can go back to the last category The wheel diameter can be selected through the drop-down box ， you can choose 16inch,18inch,20inch,22inch,24inch,26inch,700cc,28inch，the default wheel diameter is 26inch.
  • Page 14 Wuxi LingDe Microelectronics Co., Ltd. The default speed magnet number is 1， The user can select it according to the actual situation by the drop-down box. Current and Voltage Settings Click the “current and voltage”to enter the corresponding interface as below：...
  • Page 15 Wuxi LingDe Microelectronics Co., Ltd. 100% Second 50 % 100% Third 40% 100% 100% 100% 100% 100% 100% 55 % 100% PAS setting interface（Bafang protocol does not support） PAS，magnet per circle means pluses per circle，the default is 12； Forward pulse duty cycle，choose >50%, the wheel will get the assisted power when it inverts；...
  • Page 16 Wuxi LingDe Microelectronics Co., Ltd. Throttle setting interface（Bafang protocol does not support） Open the [6 km/h speed limit for the throttle] function, then in the process of driving, no matter what level by the throttle do you select, the speed will be limited less than 6 km/h.

  • Page 17: Quality Warranty

    Wuxi LingDe Microelectronics Co., Ltd. Refound and resetting of password: if users just forget their password, they can refind or reset their password via offered APP. Appealing of password: if users lost and cannot find their password via APP, they can appeal to the manufacturer to refind their password based on their invoice.
  • Page 18 Wuxi LingDe Microelectronics Co., Ltd. Quality Warranty 一、warranty coverage： 1、When the malfunction is caused by the quality of the product itself under regular use condition， our company will be responsible for it under guarantee. 2、24 months from the delivery time of the display out of the factory.
  • Page 19 Wuxi LingDe Microelectronics Co., Ltd. Wiring Diagram The display is matched with 5-waterproof wire and the wire definitions are as below. number colour function (VCC) Power B+ Black (GND) Power B- Yellow( Gorge line: sending message Green ( Gorge line: receiving message...