Epson EH-TW740 User Manual

Image Shape
44
You can project an even, rectangular image by placing the projector directly
in front of the center of the screen and keeping it level. If you place the
projector at an angle to the screen, or tilt it up or down, or off to the side, you
may need to correct the image shape.
After correction, your image is slightly smaller.
For the best quality images, we recommend adjusting the installation position
of the projector to achieve the correct image size and shape.
gg Related Links
• "Auto V-Keystone" p.44
• "Correcting the Image Shape with the Horizontal Keystone Slider" p.44
• "Correcting the Image Shape with the Keystone Buttons" p.45
• "Correcting the Image Shape with Quick Corner" p.46
Auto V-Keystone
When the projector is moved or tilted, Auto V-Keystone automatically
corrects any vertical keystone distortion.
Auto V-Keystone can correct the projected image distortion in these
conditions:
• Projection angle is about 30º up or down
• The Projection setting is set to Front in the projector's Extended menu
a
• If you do not want to use the Auto V-Keystone function, set Auto
V-Keystone to Off in the projector's menu.
s Settings > Keystone > H/V-Keystone > Auto V-Keystone
gg Related Links
• "Projection Modes" p.40
• "Projector Setup Settings - Extended Menu" p.117
• "Projector Feature Settings - Settings Menu" p.115
• "List of Functions" p.11
Correcting the Image Shape with the Horizontal
Keystone Slider
You can use the projector's horizontal keystone slider to correct the shape of
an image that is an uneven horizontal rectangle, such as when the projector is
placed to the side of the projection area.
You can make effective corrections when the projection angle is about 30º
right or left.
a
Turn on the projector and display an image.
b
Adjust the slider until the image is an even rectangle.
After correction, your image is slightly smaller.
a
• When you use the horizontal keystone slider, set H-Keystone
Adjuster to On in the projector's Settings menu.
s Settings > Keystone > H/V-Keystone > H-Keystone
Adjuster
• You can also correct the shape of the image in the horizontal
direction in the projector's Settings menu.
s Settings > Keystone > H/V-Keystone
gg Related Links
• "Projector Feature Settings - Settings Menu" p.115
• "List of Functions" p.11

Epson EH-TW740 Specifications

General

Matrix size	0.61 \
Matrix type	MLA
Number of colors	1.07 billion colors
Native aspect ratio	16:9
Projection distance	1.21 - 1.63 m
Vertical scan range	192 - 240 Hz
Projection technology	3LCD
Contrast ratio (typical)	16000:1
Screen size compatibility	30 - 386 \
Projector native resolution	1080p (1920x1080)
Keystone correction, horizontal	-30 - 30 °
Projector brightness (economic mode)	2200 ANSI lumens
Lamp type	UHE
Lamp power	210 W
Light source type	Lamp
Service life of light source	6000 h
Service life of light source (economic mode)	12000 h
Focus	Manual
Throw ratio	1.21 - 1.63:1
Zoom capability	Yes
Fixed focal length	16.7 mm
3D	No
Video processing	10 bit
Video color modes	Cinema, Dynamic, Game, Bright cinema
Supported video modes	1080p
USB 2.0 ports quantity	USB 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.
VGA (D-Sub) ports quantity	0
Noise level	37 dB
Country of origin	Philippines
Noise level (economic mode)	28 dB
RMS rated power	2 W
Placement	Ceiling, Desktop
Product type	Standard throw projector
Product color	White
Market positioning	Presentation
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	327 W
Power consumption (economy mode)	225 W
Storage temperature (T-T)	10 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Bundled software	EasyMP Multi PC Projection
Pallet weight	0 g
Quantity per pack	1 pc(s)
Quantity per pallet	72 pc(s)
Harmonized System (HS) code	85286200
USB display function	2 in 1: Image / Mouse

Weight and Dimensions

Depth	252 mm
Width	302 mm
Height	92 mm
Weight	2800 g
Package depth	375 mm
Package weight	3805 g