Datalogic QD2100 User Manual

UPC/EAN Global Settings
Product Reference Guide 129
UPC/EAN Global Settings — cont.
UPC/EAN Correlation
When correlation is enabled, the barcode reader will combine label data from multiple
scans when decoding. Enabling correlation will help the scanner read labels that have
some spots and/or voids. It may also help read labels that have damaged areas. Enabling
correlation will also increase the chances that a label will be read incorrectly.
ENTER/EXIT PROGRAMMING MODE
UPC/EAN Correlation = Disable
UPC/EAN Correlation = Enable
DEFAULT

Datalogic QD2100 Specifications

General

Scanner Type	Linear Imager
Environmental Sealing	IP42
Operating Temperature	0 to 50 °C / 32 to 122 °F
Scan Rate	270 scans/sec
Interface	RS-232, Keyboard Wedge, USB
Drop Resistance	Withstands drops from 1.5 m / 5.0 ft onto concrete
Print Contrast Ratio	15%
Decode Capability	All standard 1D barcodes
Resolution	0.102 mm / 4 mils
Storage Temperature	-20 to 70 °C / -4 to 158 °F
Humidity	5 to 95% non-condensing
Electrical Safety	EN60950-1
EMC	EN 55022
Light Source	LED (red)