Adesso NuScan 2100 Series Podręcznik użytkownika - Strona 7

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Installation

Insert the plug on the free end of the Communications Cable into the appropriate

connector on the host as below described:

a. USB Connection

b. PS/2 Connection

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. So instead of a 90° head-on

approach, tilt the scanner up to 60° forward or backward to achieve a successful

decodes. Practice a few times to find what range of angles works best.

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.

Host