How should a hard reset of the ATIS system be performed?

Performing a hard reset of the ATIS (Automatic Terminal Information Service) system involves rebooting the related VIDS (Visual Information Display System) computer. This method ensures that the ATIS system reinitializes and reestablishes its connection with other systems and devices, which can resolve various performance issues or glitches. By rebooting the VIDS computer, all associated processes will be restarted, allowing the ATIS system to clear any temporary errors that may be present.

In contrast, simply pressing the reset button on the ATIS unit may not fully address deeper systemic issues that can occur if the software hangs or encounters a major malfunction. Disengaging the power supply to the ATIS may also not be the best approach as it could lead to data loss or corruption. Checking ATIS output protocols first is a useful diagnostic step but it does not constitute a reset. Therefore, rebooting the VIDS computer is the most effective method for ensuring the ATIS system resets properly and any underlying issues are addressed.