Operation Manual

ENG-3
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Proper use of the CatEye V3n
Observe the following instructions for safe usage.
The meaning of icons in this manual:
Warning!!! : Sections marked with these icons are critical for safe use of
the device. Be sure to follow these instructions.
Caution : Important cautionary notes on the use and operation of the V3n.
* Helpful tips are highlighted with asteriks.
Warning!!! :
• Pace maker users should never use this device.
• Do not concentrate on the data while riding. Always be sure to ride safely.
• Do not leave any battery within the reach of children, and dispose of them correctly.
If a battery is swallowed, consult a doctor immediately.
Caution:
• Regularly check the positions of the magnets and the speed/cadence sensors and
make sure that they are securely mounted. Tighten it firmly if there is any looseness.
• Avoid leaving the main unit / wireless sensor in direct sunlight for extended peri-
ods of time.
• Do not disassemble the computer, heart rate sensor, or speed sensor.
• Do not subject the computer, heart rate sensor, or speed sensor to strong impact;
take care also to prevent any of them from falling.
• Do not use paint thinner or rubbing alcohol to clean the unit.
• Stop using the unit if you have skin irritation with the HR strap or electrode pad.
• Do not twist or strongly pull the HR strap.
• The HR strap may deteriorate due to long-term use.
Replace the HR strap if there are frequent measurement errors.
• As a nature of liquid crystal displays, sunglasses with polarized lens may block the visibility.
2.4GHz digital wireless system
2.4GHz-frequency digital wireless technology, which is the same technology used
for wireless LAN, is used for the cadence-integrated speed sensor and the heart rate
sensor. This technology practically eliminates interference from any external noise
and cross-talk with other wireless computer users during measurement, and enables
it to record and store highly reliable data. However, it suffers interference in the fol-
lowing places and/or environments, which may result in an incorrect measurement.
* Careful attention is required especially while checking the sensor ID.
• TV, PC, radios, motors/engines, or in cars and trains.
• Railroad crossings and near railway tracks, around television transmitting stations
and radar bases.
• Other wireless computers or digitally controlled lights.
• In the Wi-Fi environment