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Zebra DS457 User Manual

Zebra DS457
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OCR Reading 11 - 3
OCR Parameters
Enable/Disable OCR-A
Parameter # 680 (SSI # F1h A8h)
To enable or disable OCR-A, scan one of the following bar codes.
OCR-A Variant
Parameter # 684 (SSI # F1 ACh)
Font variant sets a processing algorithm and default character subset for the given font. To choose a variant,
scan one of the following bar codes. Selecting the most appropriate font variant optimizes performance and
accuracy.
OCR-A supports the following variants:
OCR-A Full ASCII
!"#$()*+,-./0123456789<>ABCDEFGHIJKLMNOPQRSTUVWXYZ\^
OCR-A Reserved 1
$*+-./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ
OCR-A Reserved 2
$*+-./0123456789<>ABCDEFGHIJKLMNOPQRSTUVWXYZ
OCR-A Banking
-0123456789<>
Special banking characters output as the following representative characters:
outputs as f
outputs as c
outputs as h
Enable OCR-A
(1)
*Disable OCR-A
(0)
NOTE Enable OCR-A before setting this parameter. If disabling OCR-A, set the variant to its default
(OCR-A Full ASCII).

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Zebra DS457 Specifications

General IconGeneral
TypeFixed bar code reader
Wavelength655 nm
Sensor type-
Scanner type1D/2D
Optical sensor resolution752 pixels
Standard interfacesUSB
Connectivity technologyWired
Input voltage5 V
Power consumption450 mA
SafetyETL, VDE, CETL, EN60950, Ctick, VCCI
CertificationFCC, RoHS
Product colorBlack
Storage temperature (T-T)-40 - 70 °C
Operating temperature (T-T)-20 - 50 °C
Cables includedUSB, VGA
Harmonized System (HS) code84716070
Weight and Dimensions IconWeight and Dimensions
Depth58.4 mm
Width62 mm
Height29.2 mm
Weight111 g

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