Tech & Troubleshooting
When terminals go terminal.
By Carly and 1 other2 authors7 articles
Troubleshooting "Not Connected" ErrorTroubleshooting connectivity issues
🔄 Transferring an Existing Adyen Terminal From Another Company to Your AccountHow to transfer an Adyen terminal that is currently boarded under a different company (from a previous processor) to your merchant account.
Hardware issuesIssues with hardware
Bypass Pin Entry on TerminalsThis is the general rule (US) for bypassing pin debit.
Why is my terminal slow? (Fixing 4-5 minute transaction delays)
⚠️ Terminal Error: TamperedTerminal displaying Tampered? Learn what this error means on Adyen payment terminals and the steps to take to quickly get your device replaced.
📱Adyen Castles S1F2 Terminal — Merchant Quick-Start Guide (Standalone Mode)A step-by-step guide for sub-merchants using the Adyen S1F2 terminal in standalone mode — covering setup, running sales, refunds, voids, reprinting receipts, and more.