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Quantum 1121
V I I . O P E R A T I O N
FLIGHT CONTROLLER
The electronic controller is what you use to operate your power chair. It takes the battery voltage and sends it to the
appropriate system. The electronic controller enables you to move the power chair, as well as monitor battery charge,
electronic controller functions, and the condition of your electrical system. The FLIGHT is part of a modular electronic
controller system. The system consists of more than one module. Typically, the FLIGHT is mounted to one of the armrests.
See figure 24. It is connected to a power module located on the power base through the controller communications cable.
The FLIGHT may be used to control some optional systems, such as lights.
The controller supplied with your power chair has been pre-programmed to meet the needs of the end user. The program
is set using either a personal computer with software provided by the controller manufacturer or with a hand-held program-
mer, also provided by the controller manufacturer.
WARNING! The controller program can affect speed, acceleration, deceleration, and braking. But
if it is programmed incorrectly or outside of the safe limits as determined by your healthcare
professional, it can create a dangerous situation. Only the power chair manufacturer, an authorized
representative of the manufacturer, or a trained service technician should program the controller.
The FLIGHT consists of:
1. joystick
2. keypad
3. off-board charger/programming socket
4. controller connector
5. controller power module
Joystick
The joystick controls the direction and speed of your power
chair. When you move the joystick from the neutral (cen-
ter) position, the electromagnetic brakes release and allow
your power chair to move. The farther you push the joy-
stick from its neutral position, the faster your power chair
moves. When you release the joystick and allow it to return
to the neutral position, you engage the electromagnetic
brakes. This causes your power chair to decelerate and
come to a complete stop.
WARNING! If your power chair begins to
m ove i n a n u n ex p e c t e d m a n n e r,
immediately release the joystick. Unless the
joystick is damaged, this action should stop
your power chair.
Keypad
The keypad is located in front of the joystick. It contains
keys necessary to operate your power chair. See figure 25.
Figure 24. FLIGHT Controller
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