Epson EB-940, User Manual, Page: 52 / 149

Projecting Without a Computer (PC Free)
By connecting a USB storage device such as a USB flash drives or a USB
hard disk to the projector, you can project the files stored on the device
without using a computer. This function is called PC Free.
a • You may not be able to use USB storage devices that incorporate
security functions.
• You cannot correct keystone distortion while projecting in PC Free,
even if you press the [
w
] and [
v
] buttons on the control panel.
Specifications for files that can be projected using PC Free
Type File Type (Ex ‐
tension)
Notes
Image .jpg The following cannot be projected.
- CMYK color mode formats
- Progressive formats
- Images with a resolution greater than 8192 x 8192
Due to the characteristics of JPEG files, images may
not be projected clearly if the compression ratio is
too high.
.bmp Cannot project images with a resolution greater
than 1280 x 800.
.gif • Cannot project images with a resolution greater
than 1280 x 800.
• Cannot project animated GIFs.
.png Cannot project images with a resolution greater
than 1280 x 800.
Movie .avi • Cannot project images with a resolution greater
than 1280 x 720.
• The audio format can only playback linear PCM
and ADPCM.
a
• When connecting and using a USB-compatible hard disk, make sure
you connect the AC adaptor supplied with the hard disk.
• The projector does not support some file systems, so use media that
has been formatted in Windows.
•
Format the media in FAT16/32.
PC Free examples
Projecting images stored on USB storage
s
"Projecting the selected image" p.55
s
"Projecting image files in a folder in sequence (Slideshow)" p.56
Projection Functions
52