Adesso NuScan 5000 Instrukcja Użytkownika Pobierz pdf (Strona 8)

Operation

Tip

Do not hold the scanner directly over a barcode at 90˚. Scanning

light bounces directly back into the scanner from the barcode label

is known as specular reflection which will create a "dead zone"

where decoding is difficult. Practice a few times to find what range

of angles works best.

Maintenance

Cleaning the scan window is the only maintenance required. A

dirty window may affect scanning accuracy.

Wipe the scanner window gently with a lens tissue or other

material suitable for cleaning optical material.

Do not spray water or other cleaning liquids directly onto the

window.

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Adesso NuScan 5000 Instrukcja Użytkownika Strona 8