If you press and hold the button for longer, the indicator keeps on flashing until it is deactivated by
pressing the button again. After flashing for four minutes, the indicator switches off automatically to
prevent cycling with the indicators switched on when not necessary.
The corresponding arrow on the control unit flashes green at the same frequency as the indicators of
1.5 Hz ± 0.5 Hz. In case of indicator module failure, the control light and the remaining indicator flash
faster to indicate a fault.
If you press both buttons at the same time for 1.5 s, all indicators flash simultaneously (warning light
function).
To deactivate, press any button.
!
The warning light function only works if the indicator has not been activated beforehand.
9. Additional information
Whenever the bike is splashed with water, parked upside down in the rain or transported on a car in the
rain, protect the components against water to prevent moisture penetration.
Disposal: Electronic components must not be handled as household waste but are to be disposed of
separately.
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10. Liability
We do not assume liability for any damage caused by improper handling (e.g. assembly faults,
dropping the components, inadequate safety of assembly and its consequences, submersion in
water or other liquids etc.). Neither do we assume any liability if components are opened.
Have fun with your new component and enjoy safe cycling!
Visit our spare parts shop for replacement parts at www.bumm-shop.de
For further information please visit www.bumm.de
Technical modifications reserved.
Busch+Müller KG • 58540 Meinerzhagen, Germany • Tel. +49 2354 915-6000 • info@bumm.de •
www.bumm.de
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