Atid 514 Instant

| Problem | Likely Fix | |--------|-------------| | Won’t turn on | Charge 30 min → try power. If still dead, battery may be fully discharged or defective. | | Scanner not reading | Check symbology enabled. Clean scan window. Test in ScanDemo. | | Wi-Fi drops | Signal strength? Corporate EAP-TLS may need certificate reinstall. | | Touch inaccurate | Recalibrate (Start → Settings → Control Panel → Stylus → Recalibrate). | | Date/time resets | Internal backup battery dead (requires service – stores settings for ~5 min only). |

Erases all data and custom apps.