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Epson EB-PU2220B User Manual

Epson EB-PU2220B
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Solving Image or Sound Problems
166
Solutions When the Image is not Rectangular
If the projected image is not evenly rectangular, try the following solutions:
Place the projector directly in front of the center of the screen, facing it
squarely, if possible.
Press the [Geometry] button on the control panel or remote control to
adjust the image shape.
Adjust the H/V-Keystone setting to correct the image shape.
s Settings > Geometry Correction > H/V-Keystone
Adjust the Quick Corner setting to correct the image shape.
s Settings > Geometry Correction > Quick Corner
Adjust the Curved Surface setting to correct the corners and sides of an
image projected on a curved surface with the same radius.
s Settings > Geometry Correction > Corner Wall
Adjust the Corner Wall setting to correct the corners and sides of an image
projected on a curved surface with right angles.
s Settings > Geometry Correction > Curved Surface
Adjust the Point Correction setting to correct slight distortion which
occurs partially.
s Settings > Geometry Correction > Point Correction
Solutions When the Image Contains Noise or Static
If the projected image contains electronic interference (noise) or static, try the
following solutions:
Check the cables connecting your computer or video source to the
projector. They should be:
Separated from the power cord to prevent interference
Securely connected at both ends
Not connected to an extension cable
Check the settings in the projector's Signal menu to make sure they match
the video source.
Adjust the Image Enhancement settings in the projector's Image menu.
s Image > Image Enhancement > Noise Reduction
s Image > Image Enhancement > MPEG Noise Reduction
s Image > Image Enhancement > Deinterlacing
Set the Resolution setting to Auto in the projector's Signal menu.
Select a computer video resolution and refresh rate that are compatible with
the projector.
If you are projecting from a computer using a VGA computer cable, press
the [Auto] button on the remote control to automatically adjust the
Tracking and Sync. settings. If the images are not adjusted correctly,
manually adjust the Tracking and Sync. settings in the projector's Signal
menu.
If you adjusted the image shape using the projector controls, try decreasing
the Sharpness setting in the projector's Image menu to improve image
quality.
If you connected an extension power cable, try projecting without it to see if
it caused interference in the signal.
Make sure you selected the correct Video Range or EDID setting in the
projector's Signal menu, if available for your image source.
s Signal > Advanced > Video Range
s Signal > Advanced > EDID
Solutions When the Image is Fuzzy or Blurry
If the projected image is fuzzy or blurry, try the following solutions:
Adjust the image focus.
Position the projector close enough to the screen.
Position the projector so the keystone adjustment angle is not so wide that it
distorts the image.
Clean the projector lens.

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Epson EB-PU2220B Specifications

General IconGeneral
Matrix type3-panel (p-Si TFT active)
Number of colors1.07 billion colors
Native aspect ratio-
Projection technology3LCD
Supported aspect ratios4:3, 16:10, 16:9
Contrast ratio (typical)2500000:1
Screen size compatibility- \
Projector native resolutionWUXGA (1920x1200)
Keystone correction, vertical±45 °
Keystone correction, horizontal±30 °
Light source typeLaser
Service life of light source20000 h
FocusAuto
Throw ratio1.57 – 2.56
Optical zoom1.6 x
Focal length range14.8 – 17.7 mm
Aperture range (F-F)2 - 2.1
Interchangeable lensYes
Vertical lens shift range-60 - 60 %
Horizontal lens shift range-18 - 18 %
Number of optional lenses supported9
Supported video modes480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160i, 2160p
Supported graphics resolutions640 x 480 (VGA), 720 x 576, 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 3840 x 2160, 4096 x 2160
HDMI connector typeFull-size
Serial interface typeRS-232C
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 2.0 Type-A ports quantity2
Noise level45 dB
HDCP version2.3
Projection modesCeiling, Front, Rear
Noise level (economic mode)37 dB
Product typeLarge venue projector
Product colorBlack
Market positioningPresentation
Cable lock slot typeKensington
Power sourceAC
AC input voltage220 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)2 W
Power consumption (typical)1301 W
Power consumption (economy mode)899 W
Operating temperature (T-T)0 - 50 °C
Sustainability certificatesRoHS
Weight and Dimensions IconWeight and Dimensions
Depth493 mm
Width587 mm
Height218 mm
Weight24400 g

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