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21Jazzy 1143
VII. OPERATION
JAZZY OPERATION/CONTROLLER
You control the speed and direction of your Jazzy by moving the joystick.
To operate your Jazzy:
1. Turn it on (push the on/off button). The battery condition meter lights, indicating the present charge of your
battery.
2. Push the joystick in the direction you wish to move. The farther you push the joystick from the neutral (center)
position, the faster the Jazzy 1143 moves.
JOYSTICK CONTROLLER
The controller translates the speed and directional information
from the joystick for the motors. It has self-diagnostic features
that are designed to search for potential problems at the rate of
100 times per second. If the controller detects a problem in the
wheelchairs electrical system, the power chair may, depending
on the severity of the problem, stop functioning. (See Trouble
Codes.)
The controller is designed to maximise user safety under normal
operating conditions. This controller, however, cannot take into
account circumstances that put the Jazzy 1143 outside of its nor-
mal operating environment as described within this manual. It is
very important that you follow the precautions described within this manual.
PILOT CONTROLLER
The Jazzy 1143 is currently available with the Pilot controller. The Pilot controller is located directly underneath
the joystickon the seat arm. See figure 14. The Pilot controller is connected to the motors, batteries, and
battery charger through two connectors on the electronics connector housing. See figure 3.
Figure 14. Pilot Controller
BATTERY
CONDITION
METER
SPEED/RESPONSE
ADJUSTMENT KNOB