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Microplate Barcode Labeler User Guide - Agilent Technologies

Microplate Barcode Labeler User Guide - Agilent Technologies

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146<br />

Chapter 7: Using the VCode’s bar code reader<br />

VCode <strong>User</strong> <strong>Guide</strong><br />

If you need to read bar codes on adjacent sides of the plate (a<br />

long side and a short side), you may need to position the bracket<br />

farther back so that it the laser lines will cross bar codes on all<br />

sides. The farther back the bracket, the larger is the vertical<br />

spread of the laser lines.<br />

00175<br />

Vcode<br />

Reader Beam<br />

00175<br />

7. Tighten the bolts on the base of the bracket with a 4-mm allen<br />

wrench.<br />

8. Adjust the angle of the laser emission by loosening the bolts with a<br />

2.5-mm allen wrench and pivoting the reader.<br />

00178<br />

00178<br />

Vcode<br />

Tilt screw<br />

If you are only reading bar codes on one side of the plate, or bar<br />

codes on two opposite sides of the plate, your goal is to have as<br />

many lines crossing the bar code as possible.<br />

If you need to read bar codes on adjacent sides of the plate, we<br />

recommend that you position the laser so that the top laser lines<br />

cross the top of the east or west side of the plate. Then when the<br />

plate is turned other laser lines will hit the label at the north and<br />

south sides of the plate.<br />

9. Tighten the 2.5-mm bolts.<br />

10. Press the white button labelled “TEST” to turn off the laser.

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