Fuelight: Price sign not responding, Display may be distorted, Power cycle
Potential Symptoms
- Key Fob is not communicating with display.
- Display may only have decimal lit or be blank.
- Garbled display.
- Unable to change price on one or more displays.
- DS1 diagnostics LED on the driver may be off or solid on, (normal behavior DS1 should blink when communication is detected).
- DS4 diagnostics LED on the driver may be off or solid on, (normal behavior DS4 should blink once per second when status is OK).
- One price panel might show a different price then another of same grade of gas.
- FL-5000 communication LEDs may flicker while the display is non-responsive.
Environment
- Product: Fuelight, DataMaster, FL-2000, FL-2100, FL-2109, FL-2300, FL-4000, DF-2000, DF-2009, DF-2100, DF-2109, DF-2300, DF-4000, FL-3000, FL-4500, FL-5000, Gas, Petroleum, or Fuel Price Display, FL or DF digit product
- Component: Digit driver
- Control System: FLR3-100 Key Fob, FLR-100 Key Fob, FLR-1500, FLXR3, DM-100, FLR5-400
Cause
- The driver has locked up.
Resolution
- Cycle power to display structure (leaving the power off for about 30 seconds).
- For sites using FL-1500 radios, see How to power cycle a FLR3-1500 radio controlled gas price display system
- For sites using FLXR3 radios, see How to properly power on digit gas price displays that are controlled by FLXR radios.
KB ID: 000007806
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