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TRD0000, TRx Owner’s Manual- Rev. 5.0, January 20, 2005
- 14 -
7.3 Using the Invacare MKIV A Joystick
By pulling up and releasing the toggle switch, the controller will be placed in the standard drive
selection mode. The mode indicator light will remain on in drive selection mode. To place the con-
troller in the power positioning mode (ECU/Recline), the controller must sit inactive until the mode
indicator light begins to flash, then the joystick must be tapped to the left. (For complete instructions
on the set-up and operation of the power positioning system through the joystick, please refer to the
Invacare Owners Manual). The power positioning functions may be assigned to one or more drive
modes depending on the system set-up. To select the required drive mode, the toggle switch must be
pulled up again and released. This operation will be repeated until the required drive mode light
appears. To operate the power positioning functions*, the joystick can be moved in the forward,
reverse, left and right directions. The mode indicator light will remain OFF while in the power posi-
tioning mode. To return the controller to standard drive selection mode, the controller must remain
inactive until the mode indicator light begins to flash, then the joystick may be moved once in any
direction.
*Note: The power positioning functions may be assigned to the joystick depending on the type of seat-
ing system and the users preferred set-up (eg. forward= tilt, reverse= recline, etc...) An Invacare
Programmer is required in order to program/assign the specific motor functions to the MKIV-A
Joystick. Please refer to the Invacare Manual for complete programming instructions.
TOGGLE SWITCH
MODE INDICATOR LIGHT
JOYSTICK
LEVEL INDICTOR LIGHT
DRIVE POSITION MODE LIGHTS
7.0 Using the Power Base Joysticks