Matrix U7XE-05 Bike, Service Manual

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CHAPTER 8: TROUBLESHOOTING
8.9 TROUBLESHOOTING - ERROR 02B4 / 03A8 / 02AB / 0441
FIGURE A
8.8 TROUBLESHOOTING - ERROR 0247
ERROR CODE 0247
1) SYMPTOM:
0247 - MCU fail.
2) SOLUTION:
1) Replace LCB.
ERROR CODE 02B4 / 03A8 / 02AB / 0441
1) SYMPTOM:
02B4 – Resistance type error.
03A8 – Control settings on the machine does not match the shape and setup of the controller keypad.
02AB – Machine Type Error.
0441 – Correct packet but LCB without the function (LCB does not support this command).
2) SOLUTION:
1) Check the machine type is matched with frame in Service Mode (Figure A).
2) Check if the console is matched with the correct frame.
3) Replace the LCB.
4) Replace the UCB.