Invacare LiNX - Page 125

ModifyingwheelchaircongurationwithPCtool
Switch-typeProportionaltype
Switched
Latched
Toggle(onlyavailable
inFourQuadrant
operation)
Toggle/latch(only
availableinFour
Quadrantoperation)
Proportional
Chooseoneoftheswitch-typemodestooperate
themotionataxedspeed.Themotionis
activatedwhenthejoystickisdeectedpastthe
JoystickSwitchThresholdBintoeithertheforward
AorbackwardCquadrants.See8.10Joystick
SwitchThreshold,page96
howtomodifythe
JoystickSwitchThreshold.
Choosetheproportional-typemodetooperate
themotionataspeedthatisproportionaltothe
joystick’sposition.Themotionisactivatedwhen
thejoystickisdeectedoutofneutralintoeither
theforwardAorbackwardCquadrants.
Ifthejoystickisnotusedtocontrolthismotion,
thensetthisparametertoNotUsed.
Operation
Purpose
SwitchedActivatesthemotionin
theextend/retract
directionforthe
durationthatthe
joystickisdeected
forwards/backwards
anditspositionis
greaterthanJoystick
SwitchThreshold.The
motionisdeactivated
whenitreachesits
end-of-travelorwhen
thejoystick’sposition
islessthantheJoystick
SwitchThreshold.
LatchedActivatesandlatches
themotioninthe
extend/retract
directionwhenthe
joystickismomentarily
deectedforwards
/backwardsacross
theJoystickSwitch
Threshold.Themotion
isdeactivatedwhen
themotionreaches
itsend-of-travel
orthejoystickis
deectedagainacross
theJoystickSwitch
Threshold.
ToggleActivatesthemotionin
onedirection(extend
orretract)forthe
durationthatthe
joystick’spositionis
greaterthanJoystick
SwitchThreshold.The
motionisdeactivated
whenitreachesits
end-of-travelorwhen
thejoystick’sposition
islessthanJoystick
SwitchThreshold.The
directionofthemotion
togglesbetweenextend
andretractforeach
newactivation.
Toggle/latched
Activatesandlatches
themotioninone
direction(extendor
retract)bymomentarily
deectingthejoystick
acrosstheJoystick
SwitchThreshold.
Themotionis
deactivatedwhen
themotionreached
itsend-of-travel
orthejoystickis
deectedagainacross
theJoystickSwitch
Threshold.
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