Epson EB-1420Wi, User Manual

Page: 133 / 257

Attention
If you are using a multi-card reader or USB hub, operations may not be
performed correctly. Connect the USB storage directly to the projector or the
Control Pad.
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.
•
Images with a resolution greater than 8192 x 8192
•
Images with a file size greater than 12 MB
•
Files with the extension ".jpeg"
•
CMYK color mode formats
•
Progressive formats
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
2048 x 2048.
.gif
•
Cannot project images with a resolution greater
than 2048 x 2048.
•
Cannot project animated GIFs.
.png Cannot project images with a resolution greater than
2048 x 2048.
PDF .pdf
•
You can project PDF files version 1.7 or earlier.
•
Cannot project encrypted PDFs.
See the following for more information on projecting each file type.
•
Projecting image files
s
"Projecting the Selected Images or Movies" p.137
•
Projecting PDF files
s
"Projecting PDF Files" p.137
Supported movie files
File
Type
(Exten‐
sion) Movie
Codec Audio Codec Recording Quality
.mpg
*
MPEG-2 MPEG-1 Layer1/2
MPEG contents with no
sound can be played back.
Linear PCM and AC-3
audio cannot be played
back. Maximum bit rate: 12
Mbps
Maximum resolution:
1280×720
.mp4
*
MPEG-4 ASP
MPEG-4 AVC MPEG-4 AAC-LC
.wmv WMV9 WMA
.avi Motion JPEG Linear PCM
ADPCM
* Files with the extension .mpeg cannot be projected.
See the following for more information on projecting movie files.
s
"Projecting the Selected Images or Movies" p.137
Projection Functions
133