Appendix B – Troubleshooting EMV Card Reader
EMV Card Reader Messages
Page B-6 MDE-4771H Encore® S Enhanced FlexPay™ EMV® CRIND® Start-up/Service Manual · November 2019
Replace the card reader (see
) if the Reader Tampered screen opens.
Figure B-7: Reader Tampered Screen
Figure B-8: Troubleshooting Flowchart for Reader Tampered
Replace Card
Reader
Reader Tampered