EMV LED Lights | Onyx
The Onyx's four green LEDs provide visual feedback during EMV transactions. They illuminate sequentially to signal specific statuses. This guide shows the meaning of each indicator for seamless payment processing.
General
EMV Transaction Status: Green LED Indicators
The Onyx device features four green LED indicators to guide users through the EMV transaction process. The lights illuminate sequentially from left to right, providing clear status updates.
|
Light Indicator |
Visual |
Meaning |
|
LED 1 |
|
Ready for Card/ Idle Device is available and ready to accept a payment |
|
LED 2 |
|
Card Presented/ Detected The payment card is presented to the device. |
|
LED 3 |
|
Transaction Processing The transaction is being processed. |
|
LED 4 |
|
Transaction Approved Transaction is successfully approved |
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