Electromagnetic Interference (Emi); Bluetooth Wireless Communication; Using Your Pushtracker E2; Attaching Your Pushtracker E2 - Permobil SmartDrive MX2+ Mode D'emploi

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Electromagnetic Interference (EMI)

Refer to the SmartDrive User's Manual for EMI specifications.

Bluetooth Wireless Communication

Bluetooth wireless communication [2.4 GHz frequency band] is used by the PushTracker
E2 to communicate to the SmartDrive when to activate/deactivate the power assist, send
and receive signals from a smartphone, etc. The PushTracker E2 must be within 25 ft (8
meters) of the SmartDrive / smartphone to connect and communicate. The maximum
output power of this technology is 10 mW, and the operation of this device in close
proximity to other wireless devices [i.e. electromagnetic security systems, Bluetooth
headsets, etc.] could cause the device to lose connection. Power assist is always deactivated
whenever the motor is driving and there is a loss of connection; the SmartDrive will beep
and PushTracker E2 will also give indication when this happens. Worst case coexistence
testing was performed on the device to ensure its safety and effectiveness. Please contact
Permobil [SmartDrive] / Max Mobility immediately for troubleshooting if continuous
connection issues are experienced with the device.

2. Using Your PushTracker E2

Attaching Your PushTracker E2

The PushTracker E2 is designed to comfortably and securely attach to the top part of
wrists of all sizes. It has an embedded accelerometer to recognize when you push, when
you want to activate the power assist and also when you tap your hand against the handrim
to deactivate the power assist. Additionally, it is equipped with an AMOLED screen and
vibration motor to indicate different information, states and activations / deactivations that
occur during everyday use.
The band on the PushTracker E2 is designed for most users; but if you have difficulty
securing the buckle / clasp, it doesn't fit right, or you wish to have one of a different color /
material, the band can be easily replaced with essentially any 0.87 in (22 mm) wide off-the-
shelf watch band of your choosing.
It is recommended that your PushTracker be worn snug on your wrist to get the
most reliable recognition of your hand movement for SmartDrive operation,
propulsion activity tracking, etc. Ability to operate / maneuverer the wheelchair
can be affected if the PushTracker, watches, jewellery, etc. are worn loosely or
positioned such that they can become loose and interfere with handrim operation.