Casio SLIM XJ-A251, Function Manual

Page: 5 / 66

5
About the Data Projector’s USB Functions
The USB port that is built into the Data Projector lets you connect an external USB device and use it
as an input source for image projection.
USB Memory Device or Memory Card
After you connect a memory device to the Data Projector’s USB port, you can playback (project) the
following types of files.

ECA files (special projector presentation files)
The EZ-Converter FA software that comes with the Data Projector can be used to convert
PowerPoint files to ECA (.eca) files for playback.
Note that unconverted PowerPoint files cannot be played back.

Image Files
Playback is supported JPEG (jpg, jpeg, jpe; excluding progressive format) format or BMP (bmp)
format image files up to about 8 MB in size.

Movie Files
Playback is supported for the following type of movie files.
Refer to the following for details.
• Motion JPEG format (.avi) • Resolution: 1280 × 720, 640 × 480, 320 × 240
• Maximum Data rate: 15 Mbps • Maximum frame rate: 24 fps for 1280 × 720,
30fps for 640 × 480 and 320 × 240
• Audio Format: ADPCM
For more information about this: Refer to this section of this manual:
Converting PowerPoint files to files that can be
played back with the Data Projector “Using EZ-Converter FA to Convert PowerPoint Files to ECA
Files” (page 12)
Memory devices that can be connected to the
Data Projector’s USB port “Connecting a Memory Device to the Data Projector” (page 18)
Operations for projecting the contents of files
on a memory device “Using Viewer to Project the Contents of a File on a Memory
Device” (page 18)
ECA JPEG AVI
USB memory device