Intermec 741 (Windows Mobile 5.0) Instrukcja Użytkownika Pobierz pdf (Strona 100)

Appendix A — Specifications

90 741 and 751 Mobile Computer (Windows Mobile 5.0) User’s Manual

If you are using the linear imager, the standard range laser, or the long range

laser, the computers support these bar code symbologies:

Scanner Reading Distances

Typical reading distances are done in an office environment using office

lights (4 lux). Minimum distances are measured in the dark (0 lux). Both

reading distances are provided in respective scan engine integration guides.

Contact your local Intermec representative for more information.

Below are minimum standard reading distances for the 741 and 751 built

with integrated scan engines. When correctly mounted, and exit window

reduces reading distances by about 4% for all scan engines, with the

exception of the EL10 with its reading distances reduced by about 25%.

Supported Symbologies

• Codabar • Micro PDF417

• Codablock A •MSI

•Codablock F •PDF417

•Code 11 •Plessey

• Code 2 of 5 • RSS 14

•Code 39 •RSS Limited

•Code 128 •RSS Expanded

• EAN.UCC Composite • Telepen

• Interleaved 2 of 5 • TLC 39

•Matrix 2 of 5 •UPC/EAN

EA11 Standard Minimum Reading Distances With 0.04 Inch Setbacks

Symbology Density Minimum Distance Maximum Distance

Code 39 0.125 mm (5 mils)

0.20 mm (8 mils)

0.25 mm (10 mils)

0.5 mm (20 mils)

7.26 cm (2.86 in)

3.96 cm (1.56 in)

3.45 cm (1.36 in)

4.98 cm (1.96 in)

12.09 cm (4.76 in)

20.98 cm (8.26 in)

25.04 cm (9.86 in)

40.28 cm (15.86 in)

UPC/EAN 0.33 mm (13 mils) 4.98 cm (1.96 in) 29.62 cm (11.66 in)

PDF417 0.168 mm (6.6 mils)

0.254 mm (10 mils)

0.381 mm (15 mils)

6.25 cm (2.46 in)

4.47 cm (1.76 in)

4.98 cm (1.96 in)

13.87 cm (5.46 in)

21.74 cm (8.56 in)

33.43 cm (13.16 in)

Data Matrix 0.191 mm (7.5 mils)

0.254 mm (10 mils)

0.381 mm (15 mils)

3.71 cm (2.46 in)

5.98 cm (2.35 in)

16.41 cm (6.46 in)

20.73 cm (8.16 in)

27.58 cm (10.86 in)

* Minimum distance depends on symbology length and scan angle

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