Datalogic QuickScan QS2500 Quick Reference Guide

Quick Reference Guide 3
Troubleshooting
If the scanner is not operating properly, the following checks
should be performed:
1. Since the scanner can receive its power from the host com-
puter (Power Off the Terminal—P.O.T.), it will not operate
without the system power on. If the scanner uses an external
power supply and the external power supply has failed, the
scanner will not operate.
2. If an external power supply is used, exchange the power sup-
ply with a known good power supply and retest the scanner.
3. If the scanner receives power from the host (P.O.T.), connect
the scanner to a known good host and retest.
4. Verify that the interface cable is securely attached to the host.
Consult your technical support personnel or refer to your
host system manual to verify the proper connection for the
scanner.
5. Verify that the interface cable is securely attached to the scan-
ner.
6. Check that the labels are of sufficient quality to be recog-
nized by the scanner. Wrinkled, smudged, or torn labels can
cause the scanner to not read at all. Scan a known good label
to check the scanner's read operation.
OFF
ON
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Datalogic QuickScan QS2500 Specifications

General

Wavelength	660 nm
Maximum scan area	102/127 mm
Yaw reading angle	-75 - 75 °
Decoding standards	UPC A, E / EAN 8, 13 / JAN 8, 13, Code 128, Code 93, Pharmacode 39, Code 39, Codabar, Interleaved 2 - 5, Industrial 2 - 5, Matrix 2 - 5, GS1 DataBar, UK/Plessey, MSI/Plessey, Code 16K, Telepen, PDF-417, Code 11
Pitch reading angle	-60 - 60 °
Input voltage	5 V
Power consumption	250 mA
Dimensions (WxDxH)	74 x 114 x 185 mm
Certification	UL, cUL, FCC-A, EN 55022-B, VCCI-A, IEC 60825 Class 1 LED, EU RoHS
Product color	Gray
Storage temperature (T-T)	-30 - 65 °C
Operating temperature (T-T)	0 - 45 °C
Operating relative humidity (H-H)	5 - 95 %

Weight and Dimensions

Weight	179 g