Zebra DS457 User Manual

OCR Reading 11 - 15
OCR Bright Illumination
Parameter # 701 (SSI # F1h BDh)
When enabled, image contrast is improved for OCR scanning. Zebra recommends enabling this when the
OCR string is longer than 20 characters, and for applications with busy backgrounds such as passport, check,
or VISA reading.
Enable OCR Bright Illumination
(1)
*Disable OCR Bright Illumination
(0)
NOTE Enabling OCR Bright Illumination causes the aiming pattern to blink due to the lower frame rate setting.

Zebra DS457 Specifications

General

Type	Fixed bar code reader
Wavelength	655 nm
Sensor type	-
Scanner type	1D/2D
Optical sensor resolution	752 pixels
Standard interfaces	USB
Connectivity technology	Wired
Input voltage	5 V
Power consumption	450 mA
Safety	ETL, VDE, CETL, EN60950, Ctick, VCCI
Certification	FCC, RoHS
Product color	Black
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	-20 - 50 °C
Cables included	USB, VGA
Harmonized System (HS) code	84716070

Weight and Dimensions

Depth	58.4 mm
Width	62 mm
Height	29.2 mm
Weight	111 g