Invacare M91 Owners Manual - Page 34

Joystick, Charger/Programming Input, Service Indicator, Information Gauge Display

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SECTION 5-WHEELCHAIR OPERATION • Adjust Speed in Smaller Increments (VSP Mode) ‐ Perform the following steps: i. Press and hold both the tortoise button ( ) and hare button ( ) until the joystick beeps. ii. Perform one of the following: • Press the tortoise button ( ) or hare button ( ) to decrease/increase the speed in 20% increments. The larger bars in the speedometer will light. • Press and hold the tortoise button ( ) or hare button ( ) to decrease/ increase the speed in smaller increments. The smaller bars in the speedometer will light. Joystick The joystick has proportional drive control, meaning that further the joystick is pushed from the upright (neutral) position, the faster the wheelchair or seat moves. Your top speed, however, is limited by the programmed settings. To slow the wheelchair to a stop, simply release the joystick. The wheelchair has automatic speed and direction compensation to minimize corrections. Charger/Programming Input The charger/programming input is located at the front of the joystick housing. This provides easy access for charging the wheelchair batteries. This port also serves as the Remote Programmer Communication connection. Driving is prevented while the system is charging. Service Indicator The AMBER service indicator will light when an error or fault occurs. A chart of the diagnostic indications is given in Diagnostic Code of the electronics manual supplied with the wheelchair. Information Gauge Display Located on the front of the joystick housing, it provides the following information to the user on the status of the wheelchair ‐ 1. Power is On. 2. True state‐of‐battery‐charge, including notification of when the battery requires charging: A. Green LEDs are lit, indicating well charged batteries. B. Amber LEDs are lit, indicating batteries are moderately charged. Recharge batteries before taking a long trip. C. Red LEDs are lit, indicating batteries are running out of charge. Recharge batteries as soon as possible. The Information Gauge display also serves as a system diagnostic device when a fault is detected by the control module. A specific number of flashes of the LEDs indicate the type of fault detected. Refer to Troubleshooting Guide on page 28 for the diagnostic indications of the wheelchair status. Pronto® M91™ with SureStep® 34 Part No 1141450

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SECTION 5—WHEELCHAIR OPERATION
Pronto® M91™ with SureStep®
34
Part No 1141450
•
Adjust Speed in Smaller Increments (VSP Mode)
‐
Perform the following steps:
i.
Press and hold both the tortoise button (
) and hare button (
) until the
joystick beeps.
ii.
Perform one of the following:
•
Press the tortoise button (
) or hare button (
) to decrease/increase the
speed in 20% increments. The larger bars in the speedometer will light.
•
Press and hold the tortoise button (
) or hare button (
) to decrease/
increase the speed in smaller increments. The smaller bars in the
speedometer will light.
Joystick
The joystick has proportional drive control, meaning that further the joystick is pushed
from the upright (neutral) position, the faster the wheelchair or seat moves. Your top
speed, however, is limited by the programmed settings.
To slow the wheelchair to a stop, simply release the joystick. The wheelchair has
automatic speed and direction compensation to minimize corrections.
Charger/Programming Input
The charger/programming input is located at the front of the joystick housing. This provides
easy access for charging the wheelchair batteries. This port also serves as the Remote
Programmer Communication connection. Driving is prevented while the system is charging.
Service Indicator
The AMBER service indicator will light when an error or fault occurs. A chart of the
diagnostic indications is given in Diagnostic Code of the electronics manual supplied
with the wheelchair.
Information Gauge Display
Located on the front of the joystick housing, it provides the following information to the
user on the status of the wheelchair
‐
1.
Power is On.
2.
True state
‐
of
‐
battery
‐
charge, including notification of when the battery requires
charging:
A. Green LEDs are lit, indicating well charged batteries.
B. Amber LEDs are lit, indicating batteries are moderately charged. Recharge
batteries before taking a long trip.
C. Red LEDs are lit, indicating batteries are running out of charge. Recharge batteries
as soon as possible.
The Information Gauge display also serves as a system diagnostic device when a fault is
detected by the control module. A specific number of flashes of the LEDs indicate the type
of fault detected. Refer to Troubleshooting Guide
on page 28 for the diagnostic
indications of the wheelchair status.