Intermec CN4 Manuel d'utilisateur télécharger pdf (Page 36)

Chapter 1 — Using the CN4

24 CN4 Mobile Computer User’s Manual

Using the Imager

The CN4 has two available area imagers: EA11 and EA21. The EA11

provides a “laser-like” aimer and is optimized for a scan-intensive

environment. The EA21 provides a laser framer and is optimized for

document imaging. Both area imagers can scan 1D and 2D bar codes.

The following table shows the minimum bar code size supported by

each imager.

The area imager in the CN4 can perform multiple tasks:

• Reading bar codes, including 1D, 2D, and composite symbologies

and postal codes. For more information, see the next section,

“Reading Bar Codes.”

• Capturing images. Use the imager like a digital camera to take

high-quality, grayscalegrayscale pictures. For more information,

see “Capturing Images” on page 29.

• Capturing signatures. Use the imager to “photograph” signatures

on business forms, or to capture onscreen signatures or line

drawings. For more information, see “Capturing Signatures” on

page 32.

• EA21 only: Document imaging of full business forms such as bills

of lading or invoices. For more information, see “Capturing

Documents (EA21 only)” on page 32.

Minimum Bar Code Sizes

Imager 1D 2D

EA11 5 mil 5 mil

EA21 6 mil 10 mil

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 144 145

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Intermec CN4 Manuel d'utilisateur Page 36