Epson EH-TW7300 User Manual

Troubleshooting
96
Moving images are not displayed
Check Remedy
(Only when projecting computer image sig-
nals)
Is the computer's image signal set to external
output and to output to the LCD monitor at
the same time?
Depending on the computer's specifications, moving images
may not be displayed when the computer is set to external out-
put and to the LCD monitor output at the same time.
Change it so that the image signal is set to external output only.
For the computer's specifications, see the documentation sup-
plied with the computer.
"Not supported" is displayed
Check Remedy
(Only when projecting computer image sig-
nals)
Do the image signal's frequency and resolu-
tion correspond to the mode?
Check the image signal being input in Resolution from the Con-
figuration menu, and check that it corresponds to the projector's
resolution.
s Info - Projector Info p.90
s p.118
"No Signal" is displayed
Check Remedy
Are the cables connected correctly?Check that all the cables required for projection are securely
connected.
s p.19
Is the correct image input port selected? Change the image with the source buttons on the remote con-
trol, or the
button on the control panel. s p.26
Is the connected device turned on? Turn on the device.
(Only when projecting computer image sig-
nals)
Are the image signals being output to the
projector?
Change it so that the image signal is set to external output, and
not just the computer's LCD monitor. For some models, when
the image signals are output externally, they no longer appear
on the LCD monitor.
For the computer's specifications, see the documentation sup-
plied with the computer.
If the connection is made while the power of the projector or the
computer is already turned on, the Fn key (Function key) that
changes the computer's image signal to external output may not
work. Turn the power for the computer and the projector off and
then back on again.
Images are fuzzy or out of focus
Check Remedy
Has the focus been adjusted? Adjust the focus. s p.29
Is the projector at the correct distance? Check the recommended projection range.
s p.16

Epson EH-TW7300 Specifications

General

Matrix size	0.74 \
Number of colors	1.073 billion colors
Native aspect ratio	16:9
Projection distance	3 - 6.3 m
Projection technology	3LCD
Supported aspect ratios	4:3, 16:10
Contrast ratio (typical)	160000:1
Screen size compatibility	50 - 300 \
Projection distance (wide)	3 - 6 m
Projector native resolution	1080p (1920x1080)
Keystone correction, vertical	± 30 °
Full HD	Yes
Color modes (2D)	Bright cinema, Cinema, Dynamic, Natural
Color modes (3D)	Cinema, Dynamic
Video processing	10 bit
Supported 3D formats	Side by side, Top and bottom
Analog signal format system	-
Supported graphics resolutions	640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 1152 x 864 (XGA+), 1280 x 720 (HD 720), 1280 x 800 (WXGA), 1280 x 960, 1920 x 1080 (HD 1080), 3840 x 2160, 4096 x 2160
Focus	Auto
Focal length range	22.5 - 46.7 mm
Lamp power	250 W
Light source type	Lamp
Service life of light source	3500 h
Service life of light source (economic mode)	5000 h
Noise level	20 dB
Country of origin	China
2D/3D frequency image	240/480 Hz
Serial interface type	RS-232
USB 2.0 ports quantity	2
S-Video inputs quantity	0
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	White
Market positioning	Home cinema
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.35 W
Power consumption (typical)	355 W
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	10 - 90 %
Ethernet LAN data rates	10, 100 Mbit/s
Pallet width	800 mm
Pallet height	4630 mm
Pallet length	1200 mm
Pallet width (UK)	1000 mm
Quantity per pack	1 pc(s)
Quantity per pallet	16 pc(s)
Quantity per pallet layer	2 pc(s)

Weight and Dimensions

Depth	450 mm
Width	520 mm
Height	170 mm
Weight	11000 g
Package depth	660 mm
Package width	515 mm
Package height	260 mm
Package weight	14384 g