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Chapter 6
Maintenance
CY-300 Series cycle computer
If the display contrast changes and figures become faint, it's time to replace the
battery. Consider changing the computer sensor and transmitter batteries at the
same time.
Note:
Do not expose CY-300 Series computer to extremely cold or hot temperatures i.e. don't leave
the unit in direct sunlight for extended periods of time.
Sensor
Check the position of sensor and magnet periodically. For current measurement,
the sensor, magnet should not get wet/ rust, otherwise it may cause function
error.
Bracket / Magnet / Sensor band
These items can be rinsed in surface fresh water or washed with a mild soap.
13
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