The Expansion Back is a bar code scanning solutions for both 1D and 2D bar code symbologies that attach to the tablet. Expansion Back is available for the 8.4" and 10.1” tablet.
Install the Expansion Back prior to use.
SE4750 Expansion Back
To read a barcode, a scan-enabled app is required. The device contains the DataWedge app that allows the user to enable the scanner to decode barcode data and display the barcode content.
To scan with the SE4750 Expansion Back:
Ensure that an app is open on the device and a text field is in focus (text cursor in text field).
Point the Expansion Back exit window at a bar code.
Press and hold the Scan button.
The red laser aiming pattern turns on to assist in aiming. Ensure the bar code is within the area formed by the cross-hairs in the aiming pattern. The aiming dot is used for increased visibility in bright lighting conditions.
The Expansion Back beeps to indicate the bar code was decoded successfully.
