There are several named parameter sets available for new engraving materials or for materials that PhotoGraV did not originally include. The named parameter sets are available below as self-extracting zipped files. To download and use these files, click the desired link and, in the resulting dialog box, specify a folder for saving the downloaded ".zip" file. After the download is complete, find the folder and double click on the ".exe" file you just downloaded. In the resulting WinZip dialog box, specify to which folder the file should be unzipped and then click "Unzip". The named parameter set file (.prm file) will be unzipped and placed in the folder you specified.
To use the named parameter set (.prm file) in PhotoGraV, just open the image in PhotoGraV as usual and click the "Load Params" button and specify the folder and file name for the parameter set. Specifying the named parameter set is equivalent to selecting a material, i.e., you should NOT specify a material after using the "Load Params" button. Now, just click the "Auto Process" or "Interactive Process" button and the input image will be processed for the material corresponding to the named parameter set.
The named parameter sets use as backgrounds materials that were provided with the original PhotoGraV software and therefore do not be alarmed if the material name does not appear to be correct. Also, use the speed and power settings suggested below for the named parameter sets.
