Advanced Card Systems Limited ACR1222LD1 Manual Do Utilizador
ACR122L-USB-ACS
5.0. Firmware Upgrade
5.1. With Press FW Key
Step 1: Unplug the USB Cable from the PC.
Step 2: Press and Hold the FW Key
Step3: Plug the USB Cable to the PC.
Step 4: The USB Mass Storage Device can be found in Device Manager, release the FW Key
Step 5: Execute the Firmware Upgrade Program:
“FW Upgrade Tool.exe”
Step 6: Pressing the “Load BIN” Button.
Select the “Firmware” file for Upload to the Reader