Performance - Datalogic DS4800 Reference Manual

READING FEATURES

7.3 PERFORMANCE

The reading performance of the DS4800 scanner depends in part on the focus position
setting.
Focus
F = 30 Near
F = 40 Medium
F = 60 Far
Refer to the diagrams in par. 7.4 for further details on the reading features. These diagrams
are taken on various resolution sample codes at a 25 °C ambient temperature depending on
the conditions listed under each diagram.
Focus Max Code Resolution
F = 30 Near
F = 40 Medium
F = 60 Far
21 cm (8.3 in) - 47 cm (18.5 in) on 0.50 mm (20 mils) codes
27 cm (10.6 in) - 68 cm (26.8 in) on 0.50 mm (20 mils) codes
40 cm (16.7 in) - 100 cm (39.4 in) on 0.50 mm (20 mils) codes
Speed
mm (mils) scans/s
0.20 (8)
0.30 (12)
0.38 (15)
Reading Distance
800
800
800
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