ACR3901U-S1 – User Manual
Version 1.02
www.acs.com.hk
Page 33 of
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5.2. Using the ACS Bluetooth demo application
This section provides a simple step-by-step procedure on how to use the ACR3901U-S1 using the BT
Demo application.
5.2.1.
Connecting a device
1. Turn on the Bluetooth mode of the ACR3901U-S1 to make it discoverable. To do this, slide
the toggle switch to the right.
2. Turn on your device’s Bluetooth by going to
Settings > Bluetooth
.
3. Open the
BT Demo application
.
4. Tap
Select
.
5. Choose the reader with which to pair your iOS device, then tap
Done
.