Advanced Card Systems Limited ACR1251U-A Manual De Usuario

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ACR1251U-A2CNCA500 
Design Specification 
Version 1.00.00
 
Page 12 of 13
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Appendix B.  Firmware Upgrade Procedure 
Method 1: Upgrade by “FW” Key 
Step 1: Unplug the Reader 
Step 2: Open Casing 
Step 3: Press the “FW, and Hold it 
Step 4: Plug the Reader into PC’s USB Port 
Step 5: Release the “FW” key 
Step 6: Run Firmware Upgrade Application for Firmware Upgrade 
 
Method 2: Upgrade by APDU command 
Step 1: Plug the Reader into PC’s USB Port 
Step 2: Run Firmware Upgrade Application for Firmware Upgrade 
 
Step 3: Select the Reader Name and Connect, then Press “Load Patch” For firmware upgrade.