Epson EB-X20 User Manual

Projecting Without a Computer (PC Free)
Only EB-X21/EB-S21/EB-X17/EB-S17 are supported.
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.
Type File Type (Ex‐
tension)
Notes
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

Epson EB-X20 Specifications

General

Projection System	3LCD Technology
LCD Panel	0.55 inch with MLA (D8)
Color Light Output	2, 700 lumen - 1, 890 lumen (economy)
White Light Output	2, 700 lumen - 1, 890 lumen (economy)
Resolution	XGA, 1024 x 768, 4:3
Contrast Ratio	10, 000:1
Lamp	ETORL, 200 W, 5, 000 h durability, 6, 000 h durability (economy mode)
Keystone Correction	Auto vertical: ± 30°, Manual horizontal ± 30°
Projection Ratio	1.48 - 1.77:1
Zoom	Manual, Factor: 1.2
Projection Size	30 inches - 300 inches
Projection Distance Wide/Tele	1.8 m - 2.17 m (60 inch screen)
Projection Lens F Number	1.58 - 1.72
Focal Distance	16.9 mm - 20.28 mm
Focus	Manual
Offset	8:1
USB Display Function	3 in 1: Image / Mouse / Sound
Interfaces	USB 2.0 Type B, RS-232C, Ethernet interface (100 Base-TX / 10 Base-T), VGA in (2x), VGA out, HDMI in, Composite in, Component in (2x), S-Video in, RGB in (2x), Stereo mini jack audio out, Stereo mini jack audio in (2x), Cinch audio in
Energy Use	270 W, 223 W (economy), 0.47 W (standby)
Dimensions Single Carton	363 x 397 x 160 mm
Carton Weight	4.12 Kg