Mx2+ Control Mode - max mobility SmartDrive MX2+ Manuel D'utilisation

MX2+ Control Mode

MX2+ is the default control mode for power assist [see "SmartDrive Settings" in the separate PushTracker User's Manual
provided for details on changing modes]. This amazing operation allows you to push around as much as you want, and then
quickly and easily get the power that you need for all situations. Operation of this mode is ideal for weaker pushers as it
allows for motor activation at the tap of the wrist. Additionally, this and all control modes can also always be used with the
thumb throttle buttons.
To activate power assist to drive in this mode, with the power assist ON and wirelessly connected, performing a DOUBLE
tap by the PushTracker worn arm will begin the motor. This will begin driving the wheelchair forward at the Acceleration
rate set in the PushTracker [see "SmartDrive Settings" in the PushTracker User's Manual]. While the speed is ramping up,
performing another SINGLE tap will hold the current speed. So the SmartDrive will continue to drive, or coast, at the speed
that is reached when the SINGLE tap is performed. This is called setting your coast speed. The power assist will continue to
drive at this coast speed until a DOUBLE tap is performed / sensed or the power assist is turned OFF.
While this mode is able to start driving you from rest, it also can be activated if you are already moving where it will quickly
catch up to your speed and begin to accelerate from there. This means that you are able to give your wheelchair a quick push
to get going, then DOUBLE tapping the PushTracker will immediately activate the SmartDrive to start ramping from the
speed that you were able to reach from the push, until a SINGLE tap is performed to cruise or another DOUBLE tap is done
to deactivate the motor.
This all might sound complicated, but it is actually very simple. Any DOUBLE tap will either activate and start ramping up
the motor speed or deactivate it [if already driving], and a SINGLE tap while the motor is driving will set your coast speed
[latch your current speed].
Steering is still done by pinching on the handrims of the wheelchair. The motor will be able to ramp up its speed at the Ac-
celeration set in the PushTracker, all the way up to the Maximum Speed that is also set in the PushTracker [see "SmartDrive
Settings" in the separate PushTracker User's Manual on changing these]. So if the speed seems to increase at a rate or can
get to a speed that is faster than you feel comfortable, change the Acceleration and Maximum Speeds to values that are just
right for you and your wheelchair skills.
As always, quickly pressing and releasing the Power Assist Button on the PushTracker will deactivate the motor [if driving]
and turn the power assist OFF [as described in the "Power Assist Deactivation" section].
If you are coasting [motor is already driving at a set speed from a SINGLE tap] and you wish to increase coast speed, there
are a couple ways to do this. If you are able to perform a push to get going at the desired faster coast speed, then performing a
SINGLE tap will cause the motor to latch and set the coast speed to your current speed. The second way that doesn't in-
volve a push is to perform a DOUBLE tap to first deactivate the motor, then wait at least one (1) second to perform another
DOUBLE tap to start the motor to ramp its speed again.
If any malfunctions or activation / deactivation / acceleration issues are experienced with the SmartDrive, cease use of the
device and contact Max Mobility for assistance.
Anytime the motor is already driving and a SINGLE tap is performed, the coast speed will be set to your current
speed. If you are going down a decline causing you to descend at a speed faster than the set coast speed [motor is
free-wheeling], a SINGLE tap will set the coast speed to your current faster speed. Consider switching the power
assist OFF [via PushTracker] before descending down a slope to prevent this.
The acceleration of the SmartDrive could possibly cause the wheelchair to tip-over backwards, causing injury. It is recom-
mended that the user lean slightly forward to prevent this tipping and to set the Acceleration to a rate that doesn't makes
this possible.
MX2 Control Mode
MX2 mode [formerly known as "Normal Operation" mode] is another option for the power assist control mode that can be
changed to [see "SmartDrive Settings" in the separate PushTracker User's Manual provided for details on changing modes].
In this mode, with the power assist ON and ready, the SmartDrive is able to recognize when you have performed a push on
the wheelchair. In turn, the device activates the omni-drive wheel, and an assistive drive power is provided, propelling you
at a speed equal to that which was attained by the push. The SmartDrive is able to recognize each individual's push, so no
alterations to one's propulsion technique is needed. This is useful for everyday use as it can significantly reduce the number of
pushes that have to be performed while also keeping you active.
SmartDrive User's Manual
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