DataCard UltraGrafix Select Manual de Instalação descarregar pdf (Página 283)

Maxsys and MX Series Software Administrator’s Guide 271

Mode 3 (x/y half

shifted, 45°)

Mode 5

(Independent y

resolution)

Line Direction The way laser dots are

applied to the product.

The laser line direction is

relative to the rotation

angle specified for the element. Laser line direction can

be row-by-row (horizontal lasing) or column-by-column

(vertical lasing direction).

There are several things to consider when choosing the

lasing direction:

• Speed will be fastest when the least number of

scans is used. When objects are more or less square

(e.g. facial portrait) the speed difference is small.

• Overall appearance of facial portraits is best when

scanned horizontally (especially true for small

images).

• When an image contains many parallel lines (e.g.

1D or 2D barcodes) scan along the line direction.

• Sensitive regions of product material may be

affected by laser line ramp-up areas (before and

after the laser line).

Notes:

• If the element is rotated, the laser line direction will

also rotate. Select the best laser line direction for

an element in the 0 (zero) rotation angle.

• In Mode 3 there will be more rows of pixels but

fewer pixels per row.

• Mode 3 does not work correctly with the vertical

bitmap laser direction.

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DataCard UltraGrafix Select Manual de Instalação Página 283