Reading Bar Codes - Intermec CN3 User Manual

Chapter 1 — Using the CN3

Reading Bar Codes

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The CN3 imager can scan 1D and 2D bar code symbologies,
composite symbologies, and postal codes. You can position the CN3
in almost any orientation to scan a bar code label.
Scan button
Locating the Imager and the Side Scan Button
Note: There is also one scan button on the front of the CN3 and two
scan buttons on the front of the CN3e.
To use the area imager
1 Press the power button to turn on the CN3, point the scanner
window a few inches from the bar code label, and hold steady.
2 Press and hold the Scan button. A laser pointer, illumination
beam, and aiming frame turn on.
3 Center the pointer over the bar code label and move the CN3 so
the bar code fills the aiming frame.
CN3 Mobile Computer User's Manual for Windows Mobile 6.1
Imager