Warning Description

The CCR has determined an issue with the Firing Card.

Attempt to correct

- Turn off power to the CCR.
- Once power has discharged and all LEDs are out, remove the green terminal blocks from the firing card.
- Ensure all screws are tight.
- Reinstall the terminal blocks. Ensure they are seated fully.
- Unscrew the serial cable and remove it.
- Reinstall the cable and screw in the thumbscrews.

Airport Lighting Company | Type L-828 / L-829 Ferroresonant Constant Current Regulator