How to Troubleshoot a Malfunctioning Button on the Air Automatic Feeder?

  1. Make sure the feeder is powered by brand-new batteries.
  2. Press the buttons to test if they work.
  3. Remove the batteries, and power the feeder with the adapter and power cable.
  4. Press the buttons to test if they work.
  5. Use another adapter and power cable to power the feeder, then press the buttons to test if they work.