User Manual

Data Capture
47
Figure 29 SE4710 Expansion Back Aiming Pattern
Release the Scan button. The bar code data displays on the screen.
Scanning with SE4750 Expansion Back
To read a barcode, a scan-enabled app is required.
To scan with the SE4750 Expansion Back:
1. Ensure that an app is open on the device and a text field is in focus (text cursor in text field).
2. Point the Expansion Back exit window at a bar code.
Figure 30 Bar Code Scanning with Expansion Back with SE4750
3. 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.
Red Illumination Frame
Red Aiming Dot