Epson EH-TW7400 User Manual

Basic Operations
27
Adjusting the Projected Image
Displaying the Test Pattern
When adjusting the zoom/focus or the projection position just after setting up the projector, you can display
a test pattern instead of connecting video equipment.
Press the
button on the remote control to display the test pattern. The standard for horizontal lines
at the top and bottom uses 2.40:1 CinemaScope.
Press the button again to end the test pattern display.
Lens Adjustment Function (Focus, Zoom, Lens Shift)
To adjust the focus, zoom, or lens shift, press the button on the remote control or the button on
the control panel, and then select the item you want to adjust.
Remote control Control panel
The adjustment items switch as shown in the following table.
1Focus adjustment
Adjust Focus is displayed on the screen.
Adjusts the focus of the projected image.
s p.28
2Zoom adjustment
Adjust Zoom is displayed on the screen.
Adjusts the size of the projected image.
s p.28
3 Lens shift adjustment
Adjust Lens Shift is displayed on the screen.
Adjusts the position of the projected image.
s p.29
To finish making adjustments, press the button in Lens shift adjustment.
c
You can register the results of lens adjustment to the memory (Save Lens Position). You can load the
lens position that you registered from the remote control or the Configuration menu.

Epson EH-TW7400 Specifications

General

Matrix size	0.74 \
Number of colors	1.07 billion colors
Native aspect ratio	16:9
Projection distance	3 - 6.3 m
Vertical scan range	192 - 240 Hz
Projection technology	3LCD
Contrast ratio (typical)	200000:1
Screen size compatibility	50 - 300 \
Projector native resolution	WUXGA (1920x1200)
Keystone correction, vertical	-30 - 30 °
Throw ratio	1.35 - 2.84:1
Zoom capability	Yes
Focal length range	22.5 - 46.7 mm
Aperture range (F-F)	2 - 3
Vertical lens shift range	-96.3 - 96.3 %
Horizontal lens shift range	-47.1 - 47.1 %
Lamp type	UHE
Lamp power	250 W
Light source type	Lamp
Service life of light source	3500 h
Service life of light source (economic mode)	5000 h
Video processing	10 bit
Video color modes	Cinema, Dynamic, Natural, Bright cinema
Supported 3D formats	Side by side, Top and bottom
3D video colour modes	3D Dynamic, 3D Cinema
Analog signal format system	Not supported
DVI port	No
Audio (L/R) in	-
Composite video in	0
Serial interface type	RS-232
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.
Placement	Ceiling, Desktop
Product type	Standard throw projector
Product color	White
Market positioning	Home cinema
Cable lock slot type	Kensington
Noise level	31 dB
Country of origin	China
2D/3D frequency image	240/480 Hz
Noise level (economic mode)	20 dB
Power source	AC
AC input voltage	100-240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.2 W
Power consumption (typical)	355 W
Power consumption (economy mode)	271 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Cables included	AC, HDMI
Pallet width	800 mm
Pallet height	2510 mm
Pallet length	1200 mm
Pallet weight	0 g
Pallet width (UK)	1000 mm
Quantity per pack	1 pc(s)
Quantity per pallet	16 pc(s)
Quantity per pallet layer	2 pc(s)
Harmonized System (HS) code	85286200
Software support	via: AMX, Crestron (Network), Control4

Weight and Dimensions

Depth	450 mm
Width	520 mm
Height	193 mm
Weight	11200 g
Package depth	655 mm
Package width	512 mm
Package height	260 mm
Package weight	14425 g