User's Manual

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ACR1256U
Design Specification
Version 1.00.00
Page 12 of 12
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Appendix B. Firmware Upgrade Procedure
Method: Upgrade by APDU command
Step 1: Plug the Reader into PC’s USB Port
Step 2: Send APDU command, let the reader enter the upgrade status.
Step 3: Run Firmware Upgrade Application for Firmware Upgrade
Step 4: Load the BIN, then Press “Start Program” For firmware upgrade.
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device
must accept any interference received, including interference that may cause undesired
operation.