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ACR3901T-W Test Manual
Version 1.00
www.acs.com.hk
1.0. USB Mode Loopback program
This section introduces ACR3901T-W Reader using in USB Mode
Tools Requirement:
a. ACR3901T-W reader
b. ACOS3 Card
c. USB Cable
d. PC & USB Mode loopback program “ESD4.exe”
Test Procedure:
1. Insert the “ACOS3” test card into the ACR3901T-W reader.
2. Plug the ACR3901T-W reader into PC through USB cable
3. The Green LED is blinking and the reader is in USB mode.
4. Double-click “ESD4.exe” (TestProgram\USB_Mode) to start the testing application.