Adesso NuScan 1000 User's Guide download pdf (Page 7)

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

Host

PS/2 Connection

Host

Test Scanning

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.

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.

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Adesso NuScan 1000 User's Guide Page 7