NEC UX5000 - Page 182

UX5000 IP Data Maintenance
6 - 38 Data Maintenance Tool
5. The color type for CMYK or YCCK cannot be displayed on the terminal.
[Cause]
The color type of the JPEG picture file CMYK or YCCK.
[Optimization process]
The color type is converted to YCbCr.
6. The picture file with Transparent information cannot be displayed on the
terminal.
[Cause]
Transparent information is added to the PNG picture file.
[Optimization process]
Transparent information is deleted.


If a file that cannot be optimized is specified, the following message is
displayed:
“This picture file was not downloadable”.
[Cause]
The file format is not supported or the file is corrupt.
[Response]
Specify a picture file of a supported file format. For details on the
supported picture files, refer to 6.5.1 Picture File Formats Supported for
Wallpaper on page 6-45.