DataCard UltraGrafix Select Manuel d'installation télécharger pdf (Page 284)

272 ConCAD

Verification Tab

Use this tab to enable Verification functionality and set the threshold value. Select

the Verify Element Quality check box to enable.

1. Enter the Pass Threshold value in the text box.

2. Select the Camera Profile

3. Optionally choose to include Background Noise.

Color Mode There are three options for the color mode:

• Grayscale (regular)

• Grayscaled Bitstream

• Bitstream (black and white only)

Scan Mode Unidirectional lases each line of a bitmap in one

direction (left-to-right).

Bidirectional lases every other line of a bitmap in the

opposite direction (1st row: left-to-right, 2nd row: right-to-

left).

Improves the lasing speed, because the mirrors don't

have to move back before the next line, but generates

an offset between the even and odd rows and has other

related effects. As such, it is not recommended for use

when image quality is a priority.

Other Options Enhanced Edges (overshot) uses different laser settings

to increase contrast at gray level edges. An example

would be at a white-to-black or black-to-white transition.

It is recommended for most types of elements containing

black and white content (few or no gray pixels).

Examples include text, barcodes, signatures, and logos.

It should not be used for portraits.

Enhance edge mode may be slower than non-

enhanced edge mode.

Note: Enhance edge is activated by default for

bitmapped text and barcodes, deactivated by default

for bitmap images.

Negative (inverted) inverts the gray levels of the image

(black = white; white = black)

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DataCard UltraGrafix Select Manuel d'installation Page 284