Datalogic-scanning DLL2020-WO Manuel d'utilisateur télécharger pdf (Page 28)

24 Appendices

C. Troubleshooting

This section contains information on solving problems you may encounter

when using the scanner. If troubles occur, take a moment to read the

information in this section. However, before referring to the diagnostic tips

make sure that the scanner is installed as described in Chapter 2 and that

all cables are properly connected.

Environmental

Operating temperature 0° C ~ 40° C

Humidity 0% ~ 95% RH (non-condensing)

Safety

Laser safety IEC 825-1 (1993) Class 1, U.S. 21CFR1040 Class IIa

Electrical safety EN 60950 second edition

UL1950 (third edition), c-UL (according CSA22.2.950-95)

EM Compatibility

Radio and TV interference EN 55022 Class B (1994), FCC part 15 Class A (1992)

Harmonic current emissions EN 61000-3-2 (1995)

EM-immunity EN 50082-1 (1992) based on:

ElectroStatic Discharge (ESD) IEC 801-2 (1991)

Radio frequency immunity IEC 801-3 (1984) / ENV 50140 (1993)

Electrical fast transient IEC 801-4 (1988)

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Datalogic-scanning DLL2020-WO Manuel d'utilisateur Page 28