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❏ In case the center of driving feels off compared to the initial
center, the user shall stop and reinitiate drive, taking on a new
center/neutral position.
❏ That depletion of the Vigo's battery will cause the chair to stop.
❏ The Vigo's battery must be charged on a daily basis.
❏ If the Vigo falls off, the chair stops.
❏ A sudden backward movement of the head inside the turning
dead zone will force the system to execute an emergency brake
of the chair.
❏ If the user's head reaches the safety zone in any direction the
chair will stop.
❏ If the user's head is in the range of the center dead zone the chair
won't move or it will stop.
❏ If the cable connecting the Link and PGDT Omni or IOM
equipped wheelchair gets damaged and/or short-circuited the
chair will stop. Short circuits on analog lines are handled by R-
net's safety system, because neither GND nor VCC are accepted
as analog control voltages.
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