Conversion settings for saving images
The conversion settings to be used when saving images onto the SD memory card or into other folders can be set using the Preferences dialog box which appears when Preferences is selected from the Setting menu, or using the Picture quality slider in the main application window.
Save as DCF check box
If this check box is selected, the file name and folder name will be con- verted to DCF format (refer to page 19) when the file is saved.
Note:
BWhen converting from PowerPoint presentation files, the file will be saved at the same size which was set at the time of importing, regard- less of this check box setting.
If this check box is not selected, the file will be saved with the file name which appears below the image in the thumbnail screen.
Note:
BWhen saving the image onto an SD memory card, the format will automatically be converted to DCF.
Prepare thumbnail check box
If this check box is selected, a thumbnail image will be created and embedded in the JPEG file when the file is saved.
Note:
BWhen saving the image onto an SD memory card, thumbnail images will be created automati- cally regardless of this check box setting.
Save as different size check box
If this check box is selected, the file will be converted to the size speci- fied in the Converted size list box when the file is saved.
Converted size list box
The projector can project JPEG images which are of XGA size, so Converted size should be set to "XGA (1024 x 768)". If the Save as different size check box is not selected, the Converted size setting will be ignored.
Picture quality slider
This adjusts the image quality (com- pression rate) for JPEG images when they are being saved using the Save to SD Memory Card and Save to other folder commands. If a higher image quality is selected, the resulting file size will be greater, and if a lower quality is selected, the resulting file size will be smaller (about 1/5 the size compared to when high quality is selected).
Note:
BJPEG is an effective compression method for natural images such as photographs. Presentations created using PowerPoint and illustrations created using graphics programs may show some dete- rioration in image quality even if a
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