When to charge batteries, Spj+ joysticks, Mpj+ joystick – Invacare Wheelchair Pronto M91 Base User Manual

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SECTION 9—BATTERIES

When to Charge Batteries

SPJ+ Joysticks

NOTE: For this procedure, refer to FIGURE 9.4.

The Information Gauge Display located on the front of the joystick housing, it provides
the state‐of‐battery charge, including notification of when the battery requires charging.
It also provides the following information to the user on the status of the wheelchair:

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.

FIGURE 9.4 SPJ+ Joysticks

MPJ+ Joystick

NOTE: For this procedure, refer to FIGURE 9.5.

The far right side of the display screen is the Battery Gauge Display (BGD). It provides
information on the remaining charge in the batteries.

At full charge, solid blocks fill in all ten
segments between E (Empty) and F (Full).
As the battery becomes discharged, the
segments will progressively disappear a
bar at a time until no segments appear
between E and F. At this level the user
should charge the batteries as soon as
possible.

FIGURE 9.5 MPJ+ Joystick

Battery Charger/

Programming Port

Batteries Full

Batteries

Empty

Information Gauge Display

Battery Gage

Display

Screen