Clear Terminal Certificates

Prerequisites

• Ensure Administrator Login is completed. For engineer mode terminals, login is default.

• Have a TF-card ready for use.

Steps to Generate and Verify Token

1. Insert the TF-card into the Terminal:

   • Place the TF-card in the designated slot on the terminal.

2. Navigate to Certificate Management:

   • Go to Settings > About POS > POS Configuration > Certificate Management.

3. Generate Token:

   • Choose Clear Certificates.

   • Select the Generate token radio button.

   • Click the Confirm button. This action generates a token file in the root path of the TF-card.

   • A notification will appear in the notification bar upon completion.

4. Send Token File to WizarPOS:

   • Transfer the token file from the TF-card to your computer.

   • Email the token file to WizarPOS for signing.

   • WizarPOS will return a signed '.sig' file.

5. Verify Token:

   • Place the '.sig' file on the TF-card, in the same location as the token file.

   • Reinsert the TF-card into the terminal.

   • Return to 'Certificate Management' and select 'Clear Certificates'.

   • Choose the 'Verify token' radio button and click 'Confirm'.

   • A notification will appear in the notification bar upon successful verification.

6. Restart and Confirm Clearance:

   • Restart the terminal.

   • Navigate to Settings > About POS > POS Configuration > Certificate Management > Certificate List.

   • Verify that all certificates have been cleared.

Important Notes

• These steps must be performed with administrative privileges.

• Ensure that the TF-card is correctly inserted and recognized by the terminal before proceeding with each step.