Troubleshooting - CAMPAGNOLO ErgoBrain Operation Manual

Maintenance
Periodically check the position and condition of the speed sensor, cadence
sensor and the magnets.
When the main unit or the bracket is soiled, clean it with diluted neutral
detergent using a soft cloth, and then wipe it dry immediately.
Do not use benzene, alcohol or other organic solvent. It will damage the
surface.
Replacing Battery
Danger! Keep all batteries out of the reach of children. In the event
a battery is swallowed, contact a doctor immediately.

Troubleshooting

Trouble Check items
The liquid crystal screen is dark and unusual display appears.
Was it left for a long time under direct sunlight?
It returns to normal by being left in the shade. It does not affect the data.
Display response is slow.
Was the ambient temperature too low (below 32°F, 0°C)?
It returns to normal when the temperature rises. It does not affect the data.
No display appears.
Has the battery worn out?
Replace it with a new one (CR2032). (After replacing the battery, be sure to press
AC button and format the unit again.)
Meaningless display appears.
If the meaningless display persists, remove and reinstall the battery then format
the unit according to the instructions in page 4.
Current speed (or cadence) cannot be measured.
Check if there is any object on the contacts' area.
Clean the contacts.
Check the position of the speed/cadence sensor and the speed/cadence mag-
net.
Adjust them properly. (Refer to the installation manual.)
Check if the cable of the speed/cadence sensor is broken.
Replace the sensor set with a new one.
The screen does not show the correct chain position or the number of teeth.
Check if there is any object on the contacts' area.
Clean the contacts.
When the battery icon starts
flashing, replace it with a new
CR2032
one, according to the illustration.
Use the recommended battery
only. After replacing, format the
unit again according to the in-
structions in page 6.
Remedy
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UK