Tune the settings of your bike

 

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Backlight brightness

In order to adjust the backlight intensity of the display, follow the steps below. When your bike is on and the display shows a speed of 0:

  1. Press and hold the shift up and shift down buttons simultaneously for three seconds to enter the selection interface of the setting menu.
  2. If you are requested to fill in a password, the default password is 3288. You can adjust the numbers with the shift up and shift down buttons and move the cursor using the settings switch button.
  3. Press the shift up button until you see bL in the display
  4.  Press the settings switch button to enter the parameter modification.
  5. Press the shift up and shift down button to switch between the bL-1, bL-2 and bL-3 option.
  6. bL-1 stands for minimum brightness, bL-2 for the standard brightness and bL-3 for the maximum brightness.
  7. Select the desired brightness
  8. Press settings switch button to confirm.
  9. Press and hold the settings switch button for three seconds to exit the general setting menu.

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Switch between the metric and imperial system

In order to switch between the metric system (km/h) and the imperial system (miles/h), follow the steps below. When your bike is on and the display shows a speed of 0:

  1. Press and hold the shift up and shift down buttons simultaneously for three seconds to enter the selection interface of the setting menu.
  2. Press the shift up button until you see Un in the display
  3.  Press the settings switch button to enter the parameter modification.
  4. Press the shift up and shift down button to switch between the U-1 and U-2 option.

  5. U-1 represents the imperial system (miles/h), and U-2 represents the metric system (km/h).

  6. Select the desired setting
  7. Press settings switch button to confirm.
  8. Press and hold the settings switch button for three seconds to exit the general setting menu.

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fatbike_ebike_metric_system_kilometers_per_hour.jpg

 

Wheel diameter setting

WE DO NOT RECOMMEND YOU CHANGE THIS SETTINGS

The wheel diameter of your e-bike is important to ensure the accuracy of the speed and distance indicator. In order to adjust the wheel diameter settings, follow the steps below. When your bike is on and the display shows a speed of 0:

  1. Press and hold the shift up and shift down buttons simultaneously for three seconds.
  2. Press and hold the shift down and settings switch buttons simultaneously for three seconds to enter the selection interface the settings menu.
  3. Press the shift up button until you see Ld in the display.
  4.  Press the settings switch button to enter the parameter modification.
  5. Press the shift up and shift down button to switch between the following options: 8-26, 700C, 28-30 inches
     
  6. Select the desired setting
  7. Press settings switch button to confirm.
  8. Press and hold the settings switch button for three seconds to exit the general setting menu.

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Speed limit settings

WE DO NOT RECOMMEND YOU CHANGE THIS SETTINGS

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Pedal assist levels and speed limit

CHECK YOUR LOCAL REGULATION BEFORE CHANGING THIS SETTING

In order to adjust the percentages of pedal assist per level, follow the steps below. When your bike is on and the display shows a speed of 0:

  1. Press and hold the shift up and shift down buttons simultaneously for three seconds.
  2. If you are requested to fill in a password, the default password is 3288. You can adjust the numbers with the shift up and shift down buttons and move the cursor using the settings switch button.
  3. Press and hold the shift up and shift down buttons simultaneously again for three seconds.
  4. Press the shift up button until you see SCR in the display.
  5.  Press the settings switch button to enter the parameter modification.
  6. The assist levels available for the display include: levels 0-3, levels 1-3, levels 0-5, levels 1-5, levels 0-7, levels 1-7, levels 0-9 and levels 1-9.
  7. The default value is levels 0-5.
  8. Select the desired setting by using the shift up and shift down button.
  9. Press settings switch button to confirm.
  10. Next you will be able to adjust the percentage of engine power per each level of pedal assist. By lowering the pedal assist percentage your max speed will reduce. By increasing the pedal assist percentage your max speed will increase. Below you will see an example where level 1 pedal assist provides you with 50% of engine power with 5 different pedal assist levels.
  11. Press settings switch button to confirm the percentages per level.
  12. Press and hold the settings switch button for three seconds to exit the general setting menu.

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Default values of engine power percentages per assist level

Pedal assist level 1 2 3 4 5 6 7 8 9
0-3/1-3 50% 74% 92% - - - - - -
0-5/1-5 50% 61% 73% 85% 96% - - - -
0-7/1-7 40% 50% 60% 70% 80% 90% 96% - -
0-9/1-9 25% 34% 43% 52% 61% 70% 79% 88% 96%

 

 

Password protection

In order to adjust, enable or disable a password when powering on your bike, follow the steps below. When your bike is on and the display shows a speed of 0:

  1. Press and hold the shift up and shift down buttons simultaneously for three seconds.
  2. Press and hold the shift up and shift down buttons simultaneously again for three seconds.
  3. Press the shift up button until you see PSd in the display.
  4.  Press the settings switch button to enter the password modification settings.
  5. You can adjust the numbers with the shift up and shift down buttons and move the cursor using the settings switch button.
  6. The default password is 1212 or 3288.
  7. After the correct input of the 4-digit password, press settings switch button to move to the next menu. If the password is incorrect, you will stay at the password input interface.
  8. Choose between PSd-Y(power-on password is required) and PSd-N (no power-on password is required) by pressing the shift up and shift down button.
  9. Press settings switch button to confirm your choice.
  10. If you select PSd-N, you will go back to the general settings menu.
  11. If you select PSd-Y, you will go to the next menu and will be able to adjust the password.
  12. You can choose you desired 4-digit password by adjusting the numbers with the shift up and shift down buttons and move the cursor using the settings switch button.
  13. Press and hold the settings switch button for three seconds to exit the general setting menu.
  14. You will now need to enter your password when powering on your bike

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Restore default settings

In order to restore the default settings, follow the steps below. When your bike is on and the display shows a speed of 0:

  1. Press and hold the shift down and settings switch buttons simultaneously for three seconds.
  2. You will see dEF in the display.
  3. dEF-Y means that the default settings will be restored. dEF-N means that the settings won't be restores to default.
  4. Select the desired option dEF-Y or dEF-N by using the shift up and shift down button.
  5. Press and hold settings switch button for three seconds to confirm.
  6. The display will indicate dEF-0 and automatically start to restore the default settings. After the restoration is completed, it will automatically exit and return to the normal display interface.

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