User guide

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User Guide
53
User Manual
Setup Button
When you click this button, the ULS 3D Power Calibration screen will appear. Notice that there are
16 slider bars representing the 16 shades of gray of the calibration scale. The 00 and the 15 are not
adjustable as they represent white and black. The other 14 can be adjusted. The objective is to go
back and forth between adjusting the corresponding slider bars and re-engraving the calibration
scale until you can duplicate the appearance of the calibration scale as best as possible. As you are
progressing, make sure you keep saving your settings in an LAS le just in case your computer
crashes, etc. This is a lengthy procedure so you do not want to have to do it twice.
Once you have duplicated the 3D Calibration Scale onto your material, calibration is now complete.
You only need to do this calibration one time for each material you intend on using to produce
photographs.
Note: If you are using a type of material that becomes lighter when you engrave, such as
black marble, you will need to invert the photograph rst (make a negative image) in your
photo editing software, otherwise when you engrave the image, it will appear like a negative
image.
APPLY Button
Click Apply to enable the settings that you just set.
CLOSE Button
The Close button closes the 3D Power Calibration settings window and cancels any changes
you made to the scale if you didn’t click the APPLY button.
DEFAULTS Button
The Defaults button applies the factory default settings to the 3D Power Calibration settings.
Rubber Stamp
Rubber Stamp mode causes a “shouldering” eect when raster
engraving rubber stamp material or any other material that
requires a “shouldered” engraving. The eect looks as if the
laser beam engraved the material on an angle, but in
actuality it is the precise control of laser power that creates
this appearance. This is a “raster only” feature that only works
with black colored graphics and uses the power setting of
the black color in the printer driver. Vectors are processed
normally and can be used for vector engraving or cutting by
assigning any of the seven other printer driver colors to the
outline desired.
To obtain a “raised” engraving such as a rubber stamp, simply
create a “negative” graphic so that the background is black
and the text or graphic objects are white. This way, the background engraves and the text or objects
remain untouched, producing a “pyramid” eect.
To obtain a “chiseled” or “sunken” engraving, create a “positive” graphic so that the background is white
and the text or objects are black. This way, the text or graphic engraves and the background remains
untouched, producing a “chiseled” eect.
This image..
...and the engraved
image looks like this.
This image..
...turns into this
image by the driver...
...and the engraved
image looks like this.
...turns into this
image by the driver...
Setup Button
Selecting the Setup button opens a pop-up window so you can choose from the following
settings:
Taper Selection
Choose from various types of shoulder angles. Experiment with each setting and note the
result.