Epson EB‑L255F - External Dimensions

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External Dimensions

236

Center of the projection lens

Distance from the center of the projection lens to the ceiling mount fixing

points

The unit in these illustrations is mm.

Main Page

Default Chapter2
- Table of Contents2
Notations Used in this Guide7
Using the Manual to Search for Information8
- Searching by Keyword8
- Jumping Directly from Bookmarks8
- Printing Only the Pages You Need8
Getting the Latest Version of the Documents9
Introduction to Your Projector10
Projector Features11
- Long-Life Laser Light Source11
- Quick and Easy Setup11
- Flexible Connectivity11
  - Connect with Computers12
  - Connect with Mobile Devices12
- Projecting for Exhibitions13
Projector Parts and Functions14
- Projector Parts - Front/Top14
- Projector Parts - Rear15
- Projector Parts - Base16
- Projector Parts - Control Panel17
- Projector Parts - Remote Control18
Setting up the Projector20
- Projector Placement21
- Projector Setup and Installation Options22
Projector Placement23
- Projection Distance23
- Projector Connections24
- Connecting to a Computer24
- Connecting to a Computer for HDMI Video and Audio24
- Connecting to a Computer for VGA Video and Audio24
  - Connecting to a Computer for USB Video and Audio25
- Connecting to Video Sources26
  - Connecting to an HDMI Video Source27
  - Connecting to a Composite Video Source27
- Connecting to External USB Devices28
- Connecting to a Document Camera29
- Connecting to External Devices29
Installing Batteries in the Remote Control32
Remote Control Operation33
Opening the Lens Cover34
Using Basic Projector Features35
Turning on the Projector36
- Home Screen37
Turning off the Projector39
Setting the Date and Time40
- Selecting the Language for the Projector Menus42
Selecting the Language for the Projector Menus43
Projection Modes43
- Changing the Projection Mode Using the Remote Control43
- Changing the Projection Mode Using the Menus43
  - Setting the Screen Type45
- Adjusting the Image Position Using Screen Position46
  - Displaying a Test Pattern48
  - Adjusting the Image Height50
Adjusting the Image Height51
Image Shape51
- Auto V-Keystone51
- Correcting the Image Shape with the Horizontal Keystone Slider51
- Correcting the Image Shape with the Keystone Buttons52
- Correcting the Image Shape with Quick Corner53
- Correcting Image Shape with Arc Correction55
- Correcting Image Shape with Point Correction57
Resizing the Image with the Zoom Ring60
Focusing the Image Using the Focus Ring61
Selecting an Image Source62
Image Aspect Ratio64
- Changing the Image Aspect Ratio64
- Available Image Aspect Ratios64
- Projected Image Appearance with each Aspect Mode65
Adjusting Image Quality (Color Mode)69
- Changing the Color Mode69
- Available Color Modes69
- Turning on Automatic Luminance Adjustment69
Adjusting the Image Color71
- Adjusting the Hue, Saturation, and Brightness71
- Adjusting the Gamma72
Adjusting the Image Resolution74
- Adjusting the Brightness76
Adjusting the Brightness77
- Constant Brightness Usage Hours77
- Light Source Operation Time78
- Controlling the Volume with the Volume Buttons79
- Adjusting Projector Features80
Adjusting Projector Features81
Projecting Multiple Images Simultaneously81
- Unsupported Input Source Combinations for Split Screen Projection83
- Split Screen Projection Restrictions83
Projecting a PC Free Presentation84
- Supported PC Free File Types84
- Precautions on PC Free Projection85
- Starting a PC Free Slide Show85
- Starting a PC Free Movie Presentation87
- PC Free Display Options88
Projecting in Content Playback Mode89
- Switching to Content Playback Mode89
- Using Spotlight Mode90
- Projecting Your Playlists91
  - Creating Playlists Using Epson Web Control92
- Adding Effects to Your Projected Image94
- Content Playback Mode Restrictions95
Shutting off the Image and Sound Temporarily96
Stopping Video Action Temporarily97
Zooming In/Zooming out of Images (E-Zoom)98
- Zooming into Images98
- Zooming out of Images98
Saving a User's Logo Image100
- Saving a User Pattern102
Saving Auser Pattern104
Using Multiple Projectors104
- Projector Identification System for Multiple Projector Control104
- Setting the Projector ID105
- Selecting the Projector You Want to Operate105
Projector Security Features117
- Password Security Types117
- Locking the Projector's Buttons119
  - Unlocking the Projector's Buttons120
- Installing a Security Cable120
Using the Projector on a Network122
Wired Network Projection123
- Connecting to a Wired Network123
- Selecting Wired Network Settings123
Wireless Network Projection126
- Safety Instructions for Built-In Wireless LAN Module126
- Connection Methods for Wireless Network Projection126
- Installing the Wireless LAN Module127
- Selecting Wireless Network Settings Manually128
- Selecting Wireless Network Settings in Windows131
- Selecting Wireless Network Settings in Mac131
- Setting up Wireless Network Security for Simple AP Mode131
- Setting up Wireless Network Security for Infrastructure Mode132
- Supported Client and CA Certificates134
- Using a QR Code to Connect a Mobile Device134
- Using a USB Key to Connect a Windows Computer135
- Wireless Network Projection from a Mobile Device (Screen Mirroring)136
- Selecting Screen Mirroring Settings136
- Connecting Using Screen Mirroring with the Miracast Function138
- Connecting Using Screen Mirroring in Windows 10139
- Connecting Using Screen Mirroring in Windows 8.1139
Secure HTTP141
- Importing a Web Server Certificate Using the Menus141
  - Supported Web Server Certificates142
Monitoring and Controlling the Projector143
Epson Projector Management144
Controlling a Networked Projector Using a Web Browser145
- Web Control Options146
Registering Digital Certificates from a Web Browser153
Setting up Projector Network E-Mail Alerts154
- Network Projector E-Mail Alert Messages154
Setting up Monitoring Using SNMP155
Using ESC/VP21 Commands156
- ESC/VP21 Command List156
- Cable Layouts156
Pjlink Support158
Art-Net Channel Definitions159
Crestron Connected Support161
- Setting up Crestron Connected Support161
- Setting Projector Event Schedules162
- Adjusting the Menu Settings165
- Using the Projector's Menus166
- Using the Displayed Keyboard167
- Available Text Using the Displayed Keyboard167
Image Quality Settings - Image Menu168
Input Signal Settings - Signal I/O Menu170
Projector Installation Settings - Installation Menu172
- Projector Installation Settings - Installation Menu173
Projector Display Settings - Display Menu174
- Projector Display Settings - Display Menu175
Projector Feature Settings - Operation Menu176
Projector Administration Settings - Management Menu178
- Event ID Code List179
Projector Network Settings - Network Menu181
- Network Menu - Network Settings Menu181
Multiple Projector Operation Settings - Multi-Projection Menu188
Projector Setup Settings - ECO Menu190
Projector Initial Settings and Reset Options - Initial/All Settings Menu191
Copying Menu Settings between Projectors (Batch Setup)192
- Transferring Settings from a USB Flash Drive192
- Transferring Settings from a Computer193
Air Filter and Vent Maintenance199
- Cleaning the Air Filter and Vents199
- Replacing the Air Filter199
- Air Filter and Vent Maintenance200
Updating the Firmware201
- Updating Firmware Using a USB Storage Device201
- Updating Firmware Using a Computer and USB Cable202
Solving Problems204
Projection Problems205
Projector Indicator Status206
Solving Image or Sound Problems208
- Solutions When no Image Appears208
- Solutions When Image Is Incorrect Using the USB Display Function209
- Solutions When "No Signal" Message Appears209
  - Displaying from a Windows Laptop209
  - Displaying from a Mac Laptop210
- Solutions When "Not Supported" Message Appears210
- Solutions When Only a Partial Image Appears210
- Solutions When the Image Is Not Rectangular211
- Solutions When the Image Contains Noise or Static211
- Solutions When the Image Is Fuzzy or Blurry212
- Solutions When the Image Brightness or Colors Are Incorrect212
- Solutions When an Afterimage Remains on the Projected Image213
- Solutions to Sound Problems213
- Solutions to Microphone Problems213
- Solutions When Image File Names Are Not Displayed Correctly in PC Free213
- Solutions When You Cannot Project Images Using the PC Free Feature214
- Solving Projector or Remote Control Operation Problems215
- Solutions to Projector Power or Shut-Off Problems215
- Solutions to Problems with the Remote Control215
- Solutions to Password Problems216
- Solution When "The Battery that Saves Your Clock Settings Is Running Low" Message Appears216
Solutions to Problems in Content Playback Mode217
Solving Network Problems218
- Solutions When Wireless Authentication Fails218
- Solutions When You Cannot Access the Projector through the Web218
- Solutions When Network Alert E-Mails Are Not Received218
- Solutions When the Image Contains Static During Network Projection219
- Solutions When You Cannot Connect Using Screen Mirroring219
- Solutions When You Cannot Use Two Screen Mirroring Sources219
- Solutions When the Image or Sound Contains Static During Screen Mirroring Connection219
Solutions When HDMI Link Does Not Function221
Appendix222
Optional Accessories and Replacement Parts223
- Screens223
- Cables223
- Mounts223
- External Devices223
- Replacement Parts224
- For Wireless Connection224
- Compatible Accessories from Other Projectors224
Screen Size and Projection Distance225
Supported Monitor Display Resolutions229
- Projector Specifications234
Projector Specifications235
- Connector Specifications235
External Dimensions236
USB Display System Requirements237
- Supported Features for Epson Projector Content Manager238
- List of Safety Symbols and Instructions239
List of Safety Symbols and Instructions241
Laser Safety Information241
- Laser Warning Labels241
Glossary243
Notices245
- FCC Compliance Statement245
- Indication of the Manufacturer and the Importer in Accordance with Requirements of EU Directive246
- Restriction of Use246
- Operating System References246
- Trademarks246
- Copyright Notice247
- Copyright Attribution247

Epson EB‑L255F - External Dimensions

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