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Indoor Cycling CBC Troubleshooting Manual

Ic7 indoor cycling bike computer

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CBC COMPUTER
ELECTRONIC TROUBLESHOOTING

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Summary of Contents for Indoor Cycling CBC

  • Page 1 CBC COMPUTER ELECTRONIC TROUBLESHOOTING...
  • Page 3 BOOTLOADER (This errors will appear immediately after power up) ERROR # SHORT DESCRIPTION Error Description Troubleshooting Comments I2C SYSTEM BUS The data communication between the computer and the other system modules could not get Follow Troubleshooting Guide <File Name> established or is disturbed. 1.
  • Page 4 ERROR_BAD_FUSES The so called FUSE Bytes of the System Controller are not right programmed. Procedure - Factory Programming Batch for Power Module This error will only occur during production ramp up (changes in R&D) ERROR_BAD_CRC Checksum mismatch between downloaded application and application data located on Power The bootloader will automatically try to fix this issue.
  • Page 5 COMPUTER DOES NOT POWER UP WHEN PROVIDING INITIAL RPM SIGNAL...
  • Page 6 SCREEN DISPLAYS INSTEAD OF LEVEL % VALUE...
  • Page 7 COMPUTER DISPLAYS INSTEAD OF A WATT VALUE...
  • Page 8: Screen Displays

    SCREEN DISPLAYS INSTEAD OF LEVEL % VALUE...
  • Page 9 COMPUTER DISPLAYS INSTEAD OF A WATT VALUE...
  • Page 10 AFTER POWER UP, A RED SCREEN WITH A I2C SYSTEM BUS ERROR APPEARS...
  • Page 11 BACKLIGHT DOES NOT POWER UP & FRONT LED LIGHT WORKS PROPERLY...
  • Page 12 TOUCH SENSOR BUTTONS OF COMPUTER DO NOT WORK...
  • Page 13 COMPUTER IS SWITCHING THROUGH THE SCREENS AUTOMATICALLY...
  • Page 14 BOOTLOADER SCREEN DISPLAYED...