Zebra DS457 User Manual

Table of Contents vii
Beep After Good Decode ......................................................................................................... 6-8
Beeper Tone ............................................................................................................................ 6-9
Beeper Volume ........................................................................................................................ 6-10
Suppress Power-up Beeps ...................................................................................................... 6-10
Trigger Mode ............................................................................................................................ 6-11
Presentation Performance Mode ............................................................................................. 6-12
Power Mode (RS-232 Hosts Only) ........................................................................................... 6-17
Time Delay to Low Power Mode .............................................................................................. 6-17
Picklist Mode ............................................................................................................................ 6-19
Decode Session Timeout ......................................................................................................... 6-19
Timeout Between Decodes, Same Symbol ............................................................................. 6-20
Continuous Bar Code Read ..................................................................................................... 6-20
Unique Bar Code Reporting ..................................................................................................... 6-21
Mirrored Image ......................................................................................................................... 6-21
Mobile Phone/Display Mode .................................................................................................... 6-22
Validate Concatenated Parameter Bar Codes ......................................................................... 6-22
PDF Prioritization ..................................................................................................................... 6-23
PDF Prioritization Timeout ....................................................................................................... 6-23
Multicode Mode ........................................................................................................................ 6-24
Multicode Expression ............................................................................................................... 6-25
Multicode Mode Concatenation ............................................................................................... 6-33
Multicode Concatenation Symbology ....................................................................................... 6-34
Multicode Troubleshooting ....................................................................................................... 6-35
Miscellaneous Parameters ............................................................................................................. 6-37
Transmit Code ID Character .................................................................................................... 6-37
Prefix/Suffix Values .................................................................................................................. 6-38
Scan Data Transmission Format ............................................................................................. 6-39
FN1 Substitution Values .......................................................................................................... 6-40
Transmit “No Read” Message .................................................................................................. 6-41
Report Version ......................................................................................................................... 6-41
Chapter 7: Imager Preferences
Introduction .................................................................................................................................... 7-1
Scanning Sequence Examples ...................................................................................................... 7-2
Errors While Scanning ................................................................................................................... 7-2
Imager Preferences Parameter Defaults ....................................................................................... 7-2
Imager Preferences ....................................................................................................................... 7-4
Operational Modes ................................................................................................................... 7-4
Decoding Autoexposure ........................................................................................................... 7-5
Decoding Illumination ............................................................................................................... 7-6
Decode Aiming Pattern ............................................................................................................ 7-6
Aim Brightness ......................................................................................................................... 7-7
Illumination Brightness ............................................................................................................. 7-7
Low Light Enhancement .......................................................................................................... 7-8
Power Up Light in Presentation Mode ..................................................................................... 7-8
Presentation Mode Field of View ............................................................................................. 7-9
Frame Rate .............................................................................................................................. 7-10
Image Capture Autoexposure .................................................................................................. 7-12
Image Capture Illumination ...................................................................................................... 7-12
Fixed Gain ................................................................................................................................ 7-13

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