Performance Menu Description - Invacare MK5 NX Service Manual

Electronics
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Performance Menu Description

The performance adjustment menu items are listed below with a description of each
function.
MENU ITEM
FORWARD SPEED
TURNING SPEED
ACCELERATION - FWD
ACCELERATION - REV
TURN
ACCELERATION
TURN
DECELERATION
BRAKING FORWARD
BRAKING REVERSE
REVERSE SPEED
TREMOR DAMPENING
TORQUE
Part No 1110532
SECTION 5—PERFORMANCE ADJUSTMENTS
Sets the maximum forward speed. The fastest speed setting is 100%. Use the
and
keys to change the value.
Sets the TURNING SPEED as a percentage of the maximum forward speed. The
turning speed is independent of the forward speed setting so that the turning
speed can be greater than the forward speed. The fastest turning speed setting
is 60%. Use the
and
ACCELERATION - FWD sets how quickly the controller will accelerate when
the joystick is moved forward from neutral.
ACCELERATION - REV sets how quickly the controller will accelerate when
the joystick is moved to the rear from neutral.
TURN ACCELERATION sets how quickly the controller will accelerate when
the joystick is moved to the left or right from neutral.
TURN DECELERATION sets how quickly the controller will decelerate when
the joystick is moved to the left or right from neutral.
BRAKING FORWARD sets how quickly the controller will decelerate when the
joystick is moved toward neutral from a forward position.
BRAKING REVERSE sets how quickly the controller will decelerate when the
joystick is moved toward neutral from a reverse position.
The maximum speed the controller will drive with the joystick full reverse and
the speed pot fully clockwise.
As the wheelchair approaches a required speed (determined by joystick
position) acceleration/deceleration will reduce. A higher value will soften the
transition from acceleration/deceleration to that speed.
This parameter allows the controller to compensate appropriately for adverse
driving conditions, for example when going over curbs and ramps. It is the
parameter that optimizes the driving performance of the controller to the
motors being used by setting a specific motor resistance.
The controller will not control the wheelchair correctly unless this is carefully
set.
25
DESCRIPTION
keys to change the value.
MK
™NX™Electronics
5

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