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8 TROUBLESHOOTING
SPJ™+, SPJ+ w/PSS or SPJ+ w/ACC Joysticks
The joystick information gauge and the service indicator give indications of the type of fault or error detected by the control module. When a fault is
detected, the wheelchair may stop and not drive. The LEDs on the information gauge may flash in a particular pattern or the service indicator light
will flash. The number or type of flashes indicates the nature of the error. If multiple errors are found, only the first error encountered by the control
module will be displayed.
Information Gauge Display Diagnostics
DISPLAY
Invacare® Formula™ CG Seating
DESCRIPTION
Information
Gauge Display
All LEDs are off.
All LEDs are on.
Left RED LED is flashing.
Left to Right "chase" alternating
with steady display.
All LEDs are flashing slowly.
DEFINITION
Power is off.
Power is on.
Battery charge is low.
Joystick is in programming,
inhibit and/or charging mode.
Joystick has detected Out-of-
Neutral-at-Power-Up mode.
116
COMMENTS
Fewer than three LEDs on
implies reduced battery charge.
The batteries should be charged
as soon as possible.
The steady LEDs indicate the
current state of the battery
charge.
Release the joystick back to
Neutral.
Part No 1143155
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