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Why can't the cycle computer be
activated?
The battery is flat and needs replacing.
Why are no current data other than the time
displayed?
The cycle computer is in sleep mode – press
any key or simply ride off (wireless wake-up).
Why is the speed incorrectly displayed?
A wrong wheel size has been entered.
Why is the altitude incorrect?
(BB 3500, BB 4000)
Barometric pressure has changed – altitude
compensation is required.
Why is no speed or pedal frequency (BB
2000, BB 3000, BB 4000) displayed?
The distance between the sensor and the
respective magnet is too great or the battery
in the respective sensor is flat.
Why isn't the heart rate displayed? (BB 3000,
BB 3500, BB 4000)
a) The chest belt is not correctly positioned.
b) The contact points on the sensor are not
moistened or are dirty.
c) The sensor battery is flat.
Why does the display go dark or react
sluggishly?
The operating temperature (5 °C – 50 °C; 40
°F – 120 °F) is too low or too high.
The current legal regulations apply to the guaran-
tee. We accept liability towards our contractual
partners. Please consult your dealer if you have
any cause for complaint. The TRELOCK Service
Centre remains at your disposal in case of any
enquiries:
TRELOCK GmbH, Postfach 7880, 48042 Münster,
Germany, Tel. 02 51/9 19 99-14, www.trelock.de.
In case of any justified claims under the guaran-
tee, the product will be repaired, or you will recei-
ve a replacement device – the claim is only appli-
cable to the current model at the time of the
claim. The guarantee shall only apply if the pro-
duct has not been forcibly opened or damaged
after purchase. Batteries, storage batteries and
expendable parts are excluded from the guaran-
tee. TRELOCK cannot accept any liability for
defect and consequential damage on the basis of
this guarantee. This guarantee is valid for a period
of 2 years as and from the date of purchase on
presentation of the original purchase slip. The
manufacturer reserves all rights for technical
modifications.
TRELOCK Fast Set Service: You can also have
your dealer configure your cycle computer. Your
dealer will be able to configure your cycle compu-
ter with the TRELOCK Fast Set Box based on the
data indicated by you.
TRELOCK cycle computers are designed for
personal athletic training and are not suitable
for commercial or medical purposes. Persons
wearing pacemakers should not use the heart
rate mode (BB 3000, BB 3500, BB 4000)
without consulting their physician.
9. Notes on safety
10. Guarantee and service
11. Frequently asked questions
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