Epson EH-TW7400 User Manual

Name: Epson EH-TW7400
Brand: Epson
Rating: 4 (1 reviews)

109 pages

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User's Guide

Organization of the Guide and Notations in the Guide2
Using each Guide2
Notations Used in this Guide3
- Safety Indications3
- General Information Indications3
- About the Use of "This Product" or "This Projector3
- Table of Contents4
Introduction7
Part Names and Functions7
- Front/Top7
- Control Panel8
- Remote Control10
- Rear13
- Base14
Preparing15
Installing15
- Projected Image and Position of Projector15
  - Installing in Parallel with the Screen15
  - Installing the Projector Horizontally by Adjusting the Height of Either Side15
- Various Setting Methods16
  - Placing on a Table and Projecting16
  - Suspending from the Ceiling and Projecting16
- Projection Distance and Lens Shift Maximum Values17
Connecting a Device20
- Removing the Terminal Cover20
- Connecting Video Equipment20
- Connecting a Computer20
- Connecting External Equipment21
  - Connecting to the Trigger out Port21
  - Connecting to the LAN Port21
- Attaching the Wireless LAN Unit21
- Connecting an HDMI Cable Clamp22
Preparing the Remote Control23
- Installing the Remote Control Batteries23
- Remote Control Operating Range24
  - Operating Range (Left to Right)24
  - Operating Range (Top to Bottom)24
Basic Operations25
Projecting Images25
- Turning on the Projector25
  - If the Target Image Is Not Projected26
- Using the Home Screen26
- Turning off27
Adjusting the Projected Image28
- Displaying the Test Pattern28
- Lens Adjustment Function (Focus, Zoom, Lens Shift)28
- Adjusting the Projector's Tilt31
- Correcting Keystone Distortion31
- Hiding the Image Temporarily31
Adjusting the Image32
- Selecting the Projection Quality (Color Mode)32
- Switching the Screen between Full and Zoom (Aspect)33
- Adjusting the Sharpness34
- Adjusting Image Resolution (Image Enhancement)34
- Setting Auto Iris36
- Setting Frame Interpolation36
Adjusting the Color37
- Adjusting the Color Temp37
- Adjusting the RGB (Offset and Gain)37
- Adjusting Hue, Saturation, and Brightness37
- Adjusting the Gamma39
Viewing the Image at the Saved Image Quality (Memory Function)41
- Saving a Memory41
- Loading, Deleting, and Renaming a Memory41
Useful Functions43
Enjoying 3D Images43
- Preparing to View 3D Images43
  - If the 3D Image Cannot be Viewed43
- Using 3D Glasses44
- Converting 2D Images to 3D44
- Warnings Regarding Viewing 3D Images44
Using the HDMI Link Function46
- HDMI Link Function46
- HDMI Link Settings46
- Connecting47
Projecting Two Different Images Using48
Picture in Picture48
- Types of Screen that Can be Displayed Simultaneously48
- Projecting on a Picture in Picture48
  - Starting and Exiting Picture in Picture48
  - Changing the Picture in Picture Settings48
Using the Projector on a Network50
Projecting Using Wired LAN50
- Selecting Wired Network Settings50
Projecting Using Wireless LAN52
- Selecting Wireless Network Settings Manually52
- Selecting the Computer's Wireless LAN Settings54
  - Selecting Wireless Network Settings in Windows54
  - Selecting Wireless Network Settings in os X54
- Setting up Wireless Network Security55
- Projecting in Epson Iprojection (Ios/Android)55
  - Operating Using a Smartphone (Remote Control Function)56
Configuration Menu59
Configuration Menu Functions59
- Configuration Menu Operations59
- Configuration Menu Table60
Troubleshooting74
Problem Solving74
- Reading the Indicators74
  - Indicator Status During an Error/Warning74
  - Indicator Status During Normal Operation76
- When the Indicators Provide no Help76
- About Event ID83
Maintenance85
- Cleaning the Parts85
- Replacement Periods for Consumables87
  - Air Filter Replacement Period87
  - Lamp Replacement Period87
- Replacing Consumables87
Panel Alignment91
Color Uniformity93
About Pjlink95
Appendix96
Optional Accessories and Consumables96
- Optional Items96
Supported Resolutions97
- Computer Signals (Analog RGB)97
- HDMI1/HDMI2 Input Signal97
- 3D Input Signal HDMI97
Specifications98
Appearance101
List of Safety Symbols102
Glossary104
General Notes105
- Warning Labels105
- General Notice106

Questions and Answers:

B
bsmithJul 29, 2025
What to do if I see a High Temp Warning on my Epson Projector?
- V
  vgonzalesJul 29, 2025
  The 'High Temp Warning' indicates that you can continue projecting. However, if the temperature continues to rise, the projection will stop automatically. Ensure there is at least 20 cm of space between the projector's exhaust vent and any walls. Also, clean the air filter if it's clogged and ensure that nothing is blocking the inlet area, and that the temperature around the inlet is not too high.

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