SECTION 4—SAFETY INSPECTION/TROUBLESHOOTING
Troubleshooting - Electrical
NOTE: For additional troubleshooting information and explanation of error codes, refer to the individual Electronics Manual supplied with each wheelchair.
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 | DESCRIPTION | DEFINITION | COMMENTS |
Information |
|
|
|
Gauge |
|
|
|
Display |
|
|
|
| All LEDs are off. | Power is off. |
|
|
|
|
| All LEDs are on. | Power is on. | Fewer than three LEDs on |
|
|
|
|
|
| implies reduced battery |
|
|
|
|
|
| charge. |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| Left RED LED is flashing. | Battery charge is low. | The batteries should be |
|
|
|
|
|
| charged as soon as possi- |
|
|
|
|
|
| ble. |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| Left to Right “chase” | Joystick is in | The steady LEDs indicate |
|
|
|
| alternating with steady | programming, inhibit and/ | the current state of the |
|
|
|
| display. | or charging mode. | battery charge. |
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
| All LEDs are flashing slowly. | Joystick has detected Out- | Release the joystick back |
|
|
|
|
| to Neutral. | |
|
|
|
|
| mode. |
|
|
|
|
|
|
|
Part No 1143190 | 31 | TDX™ SP |
