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User Manual Genie Joystick Nov 07
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rapidly. The low capacity warning will not stop until the batteries have been
recharged adequately.
Diagnostics and Fault Finding
DX System diagnostics can be examined from two platforms : from the Flash
Codes signaled with the system status LED on the Genie Joystick (and on the
HHP and from the Wizard which can provide more detailed information about
the fault.
Flash Code
Any fault condition on the DX system will cause the Genie Joystick’s system
status LED to flash. Flashing occurs in burst of flashes separated by a two
second pause. The number of flashes in each burst is referred to as the Flash
Code and indicates the nature of the fault. The title of the Flash Code fault is
also displayed by the HHP if connected to the faulty wheelchair.
Faults that affect the safety of the chair will cause the chair to stop while less
critical ones will be indicated but allow the chair to continue driving. Some faults
will automatically clear when the fault condition is removed, in which case the
System Status LED will extinguish. Other faults are latched and must be cleared
by turning the DX System off, waiting for two seconds, and then turning it back
on again.
DX System
Status LED
Flash Code
Likely cause of condition and possible action
1
DX Module Fault (see limp Mode below)
Cause An auto download has occurred
Action
?
Turn the Genie Joystick off then on again.
Cause The DX System is not correctly programmed.
Action
?
Try reprogramming the DX System
Cause Connection between DX Modules may be faulty, or
there may be an internal fault in a Module.
Action
?
Check DXBUS connections and replace if
necessary
?
If the Status LED on another Module is flashing,
replace the Module
?
An expected module may not be present (e.g. the
Actuator Module)
2
DX Accessory Fault