a2b Obree, Руководство пользователя

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Owner’s manual
Important notes
If the battery is fully charged, the braking
assistant may be activated, but not actively
used. This is only possible if the battery
charge level is <90%. Therefore, the symbol
of the fully charged battery (a) instead of
the activated braking assistant (b) symbol
is shown in field [11] of the display. Now,
the sMMI's software waits for the battery
to be discharged in part, then automatically
switches on the braking assistant and
changes to symbol [b].
Important information on the braking
assistant's mode of action
If, for instance, 20 km/h have been preset by you, the system
maintains this maximum speed irrespective of more or less slope if
the slope is steep enough to achieve the adjusted maximum speed.
This is carried out by the drive until the maximum motor torque is
reached. If it is exceeded, the braking effect gradually decreases
and you have to brake additionally on your own not to become
faster. While the motor adjusts the travelling speed as described
above, power is fed back into the battery which is charged.
As soon as you start to pedal, the braking assistant is automatically
deactivated. It will be reactivated as soon as you stop pedalling
and there is no force acting on the chain or the force sensor in the
wheel hub by means of the pedals. The assistant will, however,
only become effective if the speed is not more than 28 km/h after
you have stopped pedalling. By manual braking, the assistant can
be brought back into the speed range where it is automatically
activated then.
5.3.2.7 Walk assist / Walk assist button
If you require motorised assistance when pushing, e.g. at steep
mountain slopes, you may activate the pushing aid. For this
purpose, press the controller button [2] while being in the start
menu (see section 3.2.2) to access the next submenu. Select
"Menu" there and, in the selection window appearing afterwards,
the item "Pushing aid". You may activate or deactivate the pushing
aid in the next window which is opened. If you have adjusted the
required function, you return to the start menu by pressing the
controller button [1] for several times. The activation of the pushing
aid is shown there by the symbol [13].