17
CHAPTER 3: Troubleshooting
3.3.2 TROUBLESHOOTING – Speed Does Not Display
SOLUTION:
1.
Unplug the power cord, remove the console and check that all connections to the console are
secure and not damaged or pinched.
2.
Remove the side cover and check to see if the sensor wire(JP02) is connected well and not
damaged.(page 12 Fig-1)
3. Check to see if one corner of the sensor is aligned with the magnet and the distance less than 5mm.
4. Test speed sensor with multi-meter in
Ω
on pin1 & Pin2. While passing a magnet by the sensor, a
continuity reading should open and close if the sensor is working.
5. Replace new ECB (page12 Fig-1) to see if can display speed.
If still cannot display speed value. Change console.
Summary of Contents for Pro 7.2AI
Page 2: ...Pro oduct B Browse e 2 2...
Page 5: ...1 1 Serial l Number CH Location HAPTER 1 Serial Number Loca ation 5 5...
Page 8: ...2 2 Engin neering mo ode instruc CHAPTER ction R 2 Console Instru uction 8 8...
Page 9: ...CHAPTER R 2 Console Instru uction 9 9...
Page 10: ...3 1 ELEC 7 2AI SCH CTRICAL D HEMATIC DIAGRAM MCB EC CHAPTER CB R 3 Troubleshooting 10 0...
Page 11: ...Console c connection n layout CHAPTER R 3 Troubleshooting 11...
