Epson EH-TW7300 User Manual

Troubleshooting
95
Problem Page
Problems when projection
starts
The projector does not turn on. p.98
Problems with the remote
control
The remote control does not respond. p.99
Problems with the control
panel
Cannot make settings on the control panel. p.99
Problems with 3D Cannot project correctly in 3D. p.99
Problems with HDMI HDMI Link does not function. p.100
The device name is not displayed under device connections. p.101
Problems with WirelessHD Cannot project WirelessHD images. p.101
Interference, distortion, or interruption appear in WirelessHD. p.101
Half of the image on the left or right stops projecting or the image is
doubled up.
p.102
Network problems Cannot access the network via wireless LAN. p.102
The image contains static during network projection. p.102
*
Because color reproduction differs between monitors and computer LCD screens, the image projected by the
projector and the color tones displayed on the monitor may not match, however this is not a fault.
Problems relating to images
No images appear
Check Remedy
Is the projector turned on?
Press the
button on the remote control or the button
on the control panel.
Is the power cord connected? Connect the power cord.
Are the indicators switched off? Disconnect and then reconnect the projector's power cord.
Check that pressing the power button after connection supplies
the projector with power.
Is an image signal being input?
Check that the connected device is turned on. When Messag‐
es is set to On from the Configuration menu, image signal mes-
sages are displayed.
s Extended - Display - Messages p.83
Are the Configuration menu settings correct?
Reset all of the settings.
s Reset - Reset All Config p.91
(Only when projecting computer image sig-
nals)
Was the connection made while the power of
the projector or the computer was already
turned on?
If the connection is made while the power is already turned on,
the Fn key (Function key) that changes the computer's image
signal to external output may not work. Turn off the power for
the computer and the projector and then turn it back on again.

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