1.1.1 Provided components 1.1.2 Getting started Installing the paper roll on the VX820 Duet Boarding the terminal - VX820 Duet Boarding with the Adyen App Basic functionality VX820 Duet VX820 Duet: basic payment functionality (standalone) Standalone payment 3.2.1 Refund 3.2.2...
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Troubleshooting and support VX820 Duet In case of a malfunction: Request assistance:...
Network config and make a note of the terminal's IP address. Ensure the WiFi-connected mobile device is connected to the same local network as the VX820 Duet. Open the Adyen App on your mobile device. Add New Device Choose WIFI Enter the IP address of the terminal.
Sometimes, a shopper may decide to return previously purchased goods, and you might want to start a refund transaction to pay back the corresponding amount to the shopper’s card. For security reasons, Adyen enables refund functionality on a per-device basis. Moreover, you need to enter a password to perform a refund.
Maintenance - VX820 Duet Inspecting device security - VX820 Duet Adyen makes use of secure, certified payment terminals. The integrity of these devices is crucial, as they process sensitive card data. Please make sure you and your store staff do the following: Verify your device looks like the pictures in this manual.
Do not forget to reset totals after your shift. Download Downloads a new merchant configuration. merchant config Do not execute this command unless instructed to do so by Adyen Support Download Downloads a new firmware for the terminal. firmware (HTTP)