TDX WHEELCHAIRS
34
Part No. 1114809
WHEELCHAIR OPERATION SPJ-80 JOYSTICK -
-
-
-
- SWITCHES
AND INDICATORS (FIGURE
(FIGURE
(FIGURE
(FIGURE
(FIGURE 4
44
44)))))
ON/OFF SWITCH -
Two (2) position toggle is located at the back of the joystick housing.
SPEED CONTROL -
Rotary knob is located on the back of the joystick housing. Turning
the knob clockwise increases the maximum speed of the chair.
JOYSTICK -
Proportional drive control
located at the front of the joystick housing
provides smooth control of speed and
direction.
BATTERY GAUGE DISPLAY (BGD) -
Located at the rear of the joystick housing, it
provides information on the remaining
charge in the batteries. At full charge all six
(6) segments of the bar graph are lit. The
lower the battery charge the fewer number
of segments light up. Once the the battery
level reaches the point where only one
segment is lit, the last red bar will start to
flash on and off to indicate that the user
should charge the batteries as soon as
possible.
The BGD also serves as a system diagnostic device when a fault is detected by the control
module. A specific number of flashes of the last two red bars (up to eight (8) flashes) will
start to flash on and off to indicate the type of fault detected separated by a pause. A chart of
the diagnostic indications is given in the DIAGNOSTIC CODE of the electronics manual, p/n
1122140.
USING THE JOYSTICK TO DRIVE THE CHAIR (FIGURE 5)
The joystick is located on the top of the joystick housing and provides smooth control
of speed and direction. It is equipped with 360 degrees of mobility for ease of operation.
The joystick is spring-loaded, and automatically returns to the upright (neutral) position
when released. Pushing the joystick in a given direction causes the chair to move in that
direction.
The joystick has proportional drive control, meaning that the further it is pushed from
the upright (neutral) position, the faster the wheelchair moves. Your top speed, however,
is limited by the setting of the speed-control knob and the programmed settings.
To slow the wheelchair to a stop, simply release the joystick. The wheelchair has auto-
matic speed and direction compensation to minimize corrections.
WHEELCHAIR OPERATION
SECTION 3
WHEELCHAIR OPERATION
Speed
Control
FIGURE 4 SPJ-80 JOYSTICK
On/Off
Switch
To Controller
Joystick
Battery
Charger/
Programming
Port
Battery
Gauge
Display
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