User's Guide

1 DATECS
Card Reader One User Guide 1 DATECS Page 14 of 22
KEYS DOWNLOAD
To download the Acquirer Initial Keys (AIK) the PINPAD has to be set in Keys Download
Mode, in which it exchanges information in a secure way through the USB interface using
proprietary communication protocol.To exit the mode the button has to be pressed.
CLEAR DEA KEYS
Deletes the customer’s DEA key hierarchy.
EXIT
Exit the service menu forwarding the control to the application.
APPLICATION DOWNLOAD MODE
To enter application download mode on the Card Reader One:
- Connect Card Reader One to a PC using the supplied USB communication cable.
- While holding down the button, press the button.
- Release both the and buttons simultaneously.
- The pinpad is in the Secure Boot Loader mode (SBL).
MODE: FW/APP is displayed and the Terminal listens for application download commands on
the USB serial interface. When application download is initiated, on the display is shown the
progress in percentages of the downloading process.
To exit the mode, press or buttons.
The Application download process shall not be interrupted to prevent memory corruption. If
the buttons or are pressed during the downloading process, the application
integrity checking will fail on booting up and process will have to be repeated.