decon JW Smart Tune Operation Manual page 54

Servo model
5 Operating Servo model
5 [Running Tendency] (Turning/Going straight)
This area is used to set the balance for turning and going straight.
The relationship between turning and going straight is inversely proportional. Increase
the turning value (T-side value) when the wheelchair is often used to make sharp
turns, and increase the straight value (S-side value) when deviation to the left or right
is not desired.
6 [Side slope assist]
This area sets the calibration for easing the wheelchair's downward movement when
crossing a slope. To activate calibration, select the [Enable] checkbox and then the
user weight from the drop-down list, and set the effectiveness.
The checkbox is not selected and calibration is not activated by default.
7 [Cruise control]
This area enables or disables the cruise control function. When cruise control is
enable, if you push left and right hand rims at the same time, a short beep will sound
"pi", the current speed will be maintained and the wheelchair will continue to move.
[Start]
Push the left and right hand rims at the same time, a short beep will sound "pi", the
current speed is maintained and the wheelchair continue to move.
*The cruise control does not start at speeds under 1.5km/h.
[Increase the speed]
Push the left and right hand rims again at the same time, while cruise control is in
operation.
The cruise control speed is increased after a short beep "pi".
[Stop]
Pull either hand rim, while cruise control is in operation.
The cruise control is cancelled and stops after a long beep "pi--".
[Direction adjustment]
Touch the hand rim which you want to go for a short time, while cruise control is in
operation.
If you touch the hand rim for a long time, the cruise control is cancelled and stops
after a long beep "pi--".
When [Side Slope Assist] is enabled and driving is performed on an
inclined surface, apply the same force on the left and the right as when
driving on a flat surface. Since assist motor power requires balance,
applying a stronger force to either side may cause a deviation in the
direction of advance.
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