Daktronics TI-2031 4-Inch LED Bar-Digit Locker Room Clock - Manual (Page 12)

6 Maintenance & Troubleshooting
3.4 Troubleshooting
This section lists potential problems with the display and indicates possible causes. This list
does not include every possible problem, but does represent some of the more common
situations that may occur.
Symptom/Condition Possible Cause
Display will not light

Console not connected or poor connection

No power to the control console

No power to the display

Loose incoming signal terminal at the display
Garbled display

Control console malfunction

Driver malfunction
Digit will not light

Driver malfunction
Segment will not light or
stays lit

Driver malfunction