Zebra DS457 User Manual

12 - 32 DS457 Fixed Mount Imager Integration Guide
Check ISBT Table
Parameter # 578 (SSI # F1h 42h)
The ISBT specification includes a table that lists several types of ISBT bar codes that are commonly used in
pairs. If you set ISBT Concatenation to Enable, enable Check ISBT Table to concatenate only those pairs
found in this table. Other types of ISBT codes are not concatenated.
ISBT Concatenation Redundancy
Parameter # 223 (SSI # DFh)
If you set ISBT Concatenation to Autodiscriminate, use this parameter to set the number of times the imager
must decode an ISBT symbol before determining that there is no additional symbol.
Scan the bar code below, then scan two numeric bar codes in Appendix D, Numeric Bar Codes to set a value
between 2 and 20. Enter a leading zero for single digit numbers. To correct an error or change a selection,
scan Cancel on page D-3. The default is 10.
*Enable Check ISBT Table
(1)
Disable Check ISBT Table
(0)
ISBT Concatenation Redundancy

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