SECTION 5—WHEELCHAIR OPERATION
Pronto
®
M94
™
34
Part No. 1122145
SPEED CONTROL
The speed control switch is located on the side of the joystick housing.
1. Rotate the switch forward to increase the speed of the chair to the programmed max
speed.
JOYSTICK
The joystick provides proportional drive control of speed and direction.
LCD DISPLAY
The LCD Display is located in front of the joystick and provides information on the status
of the chair through a 2 line by 12 character length backlit display. The LCD display is
readable in both bright sunlight and complete darkness.
During normal operation the active drive is displayed on the left half of the first line. The
left half of the second line shows the Battery Discharge Indicator (BDI). It provides
information on the remaining charge in the batteries. At full charge, solid blocks fill in all
five segments between E (Empty) and F (Full). As the battery becomes discharged, the
furthest right segments will progressively disappear a half bar at a time until no segments
appear between E and F. At this level the word RECHARGE will appear on the second
line to indicate that the user should charge the batteries as soon as possible.
The right half of the display is the Information Center. The Information Center displays
current data on the chair. FIGURE 5.5 shows the factory default odometer display. The
top line shows the unit of measured MI (miles). The second line is the value, 0000 (total
miles driven).
The Information Center can display:
If a fault is detected, the cause of the fault will be scrolled across the second line of the
display.
FIGURE 5.5 - MPJ JOYSTICK SWITCHES AND INDICATORS - LCD DISPLAY
ITEM
DESCRIPTION
Speedometer
Current Chair Speed - MPH/KMH
Trip Odometer
Distance traveled since the chair was last powered ON
Odometer
Total Distance Traveled (Factory Default) - MI/KM
Trip Amp-Hour meter
Battery Capacity consumed since the chair was last powered ON - AH
Battery Volts
Current Battery Voltage - VOLT
Battery Current
Battery current being used - AMP
Load Test Results
Current battery condition based on a load test - BATT
DRIVE I
MI
E
F
0000