Epson EB-L1750U - Useful Functions

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Useful Functions

This section describes the Multi-Projection, Split Screen, Memory, Schedule, and Security functions.

Main Page

Notations Used in this Guide2
Table of Contents10
Introduction15
Part Names and Functions16
Front/Top16
Rear17
Interface18
Base19
Control Panel20
Remote Control21
Handy Remote Control Operations24
Replacing the Remote Control Batteries24
Remote Control Operating Range25
Connecting a Cable to the Remote Control26
Preparing the Projector27
Installing the Projector28
Removing and Attaching the Projector Lens Unit28
Attaching28
Lens Calibration29
Removing30
Installation Settings30
Changing the Direction of the Image (Projection Mode)30
Screen Settings31
Adjusting the Position of the Image on the Projected Screen32
Displaying a Test Pattern33
Adjusting the Position of the Projected Image (Lens Shift)34
Eb-L1755U/Eb-L1750U/Eb-L1505Uh/Eb-L1500Uh/Eb-L1495U/Eb-L1490U34
Eb-L1715S/Eb-L1710S/Eb-L1515S/Eb-L1510S36
Adjusting the Image Size38
Correcting the Focus39
Correcting Distortion (Image Warping)39
Registering and Loading Lens Adjustment Values41
Adjusting the Height of the Projected Image (for Normal Installment)43
Adjusting the Horizontal Tilt (for Normal Installment)43
ID Settings44
Set the Projector ID44
Checking the Projector ID44
Setting the Remote Control ID45
Setting the Time45
Other Settings47
Settings Related to Basic Operations47
Settings Related to Display47
Connecting Equipment49
Connecting a Computer49
Connecting Image Sources51
Connecting External Equipment53
Connecting a LAN Cable54
Connecting an Hdbaset Transmitter55
Installing the Wireless LAN Unit56
Attaching the Cable Cover57
Attaching57
Basic Usage59
Turning on the Projector60
Home Screen61
Turning off the Projector62
Projecting Images63
Automatically Detecting Input Signals and Changing the Projected Image (Source Search)63
Switching to the Target Image by Remote Control64
Adjusting the Volume65
Adjusting Projected Images66
Correcting Distortion in the Projected Image66
H/V-Keystone67
Quick Corner68
Curved Surface69
Corner Wall73
Point Correction76
Selecting the Projection Quality (Selecting Color Mode)78
Setting the Brightness78
Guide to Estimated Remains80
Relationship between Brightness Level and Light Source Operation Time80
Setting the Amount of Light of the Projected Image81
Changing the Aspect Ratio of the Projected Image82
Changing Methods82
Adjusting the Image85
Hue, Saturation, and Brightness Adjustment85
Gamma Adjustment86
Frame Interpolation88
Adjusting Image Resolution (Image Enhancement)89
Enhancement (EB-L1755U/EB-L1750U/EB-L1505UH/EB-L1500UH/EB-L1495U/ EB-L1490U Only)89
Image Preset Mode90
Noise Reduction90
MPEG Noise Reduction91
Super-Resolution91
Detail Enhancement92
Projecting 3D Images (EB-L1505UH/EB-L1500UH/EB-L1495U/EB-L1490U/EB- L1515S/EB-L1510S Only)92
Useful Functions93
Multi-Projection Function94
Adjustment Procedure94
Adjusting Automatically Online94
Adjusting Manually Offline95
Tiling95
Performing Tiling Automatically95
Performing Tiling Manually97
Edge Blending98
Black Level100
Screen Matching103
Operating Conditions for Auto Adjustment Functions103
Automatically Correct the Brightness and Tint for Multiple Projectors104
Color Matching105
Displaying a Scaled Image106
Projection Functions108
Projecting Two Images Simultaneously (Split Screen)108
Input Sources for Split Screen Projection108
Operating Procedures109
Restrictions During Split Screen Projection111
Hiding the Image and Sound Temporarily (A/V Mute)111
Freezing the Image (Freeze)112
Enlarging Part of the Image (E-Zoom)113
Saving a User's Logo114
Memory Function115
Saving/Loading/Erasing/Resetting the Memory115
Scheduling Function117
Saving an Event117
Setting an Event117
Checking an Event118
Editing an Event119
Security Functions121
Managing Users (Password Protection)121
Kinds of Password Protection121
Setting Password Protection121
Entering the Password122
Restricting Operation123
Control Panel Lock123
Lens Lock124
Remote Control Button Lock124
Anti-Theft Lock125
Installing the Wire Lock125
Using the Projector on a Network126
Wired Network Projection127
Selecting Wired Network Settings127
Wireless Network Projection130
Selecting Wireless Network Settings Manually130
Selecting Wireless Network Settings in Windows133
Selecting Wireless Network Settings in os X133
Setting up Wireless Network Security133
Supported Client and CA Certificates135
Using a QR Code to Connect a Mobile Device136
Using a USB Key to Connect a Windows Computer137
Secure HTTP138
Importing a Web Server Certificate Using the Menus138
Supported Web Server Certificates139
Configuration Menu140
Using the Configuration Menu141
List of Functions142
Configuration Menu Table142
Network Menu143
Image Menu145
Signal Menu147
Settings Menu149
Extended Menu151
Network Menu156
Notes on Operating the Network Menu157
Soft Keyboard Operations158
Basic Menu158
Wireless LAN Menu159
Wired LAN Menu163
Notifications Menu163
Others Menu165
Reset Menu166
Info Menu (Display Only)166
Reset Menu168
Batch Setup169
Setup Using a USB Flash Drive169
Saving Settings to the USB Flash Drive169
Reflecting Saved Settings to Other Projectors171
Setup by Connecting the Computer and Projector with a USB Cable173
Saving Settings to a Computer173
Reflecting Saved Settings to Other Projectors174
When Setup Fails175
Troubleshooting176
Using the Help177
Reading the Indicators179
Reading the Status Display186
Explanations of the Display Content187
Problem Solving194
Problems Relating to Images195
No Images Appear195
Moving Images Are Not Displayed196
Projection Stops Automatically196
"The EDID Is Not Set." Is Displayed196
"Not Supported." Is Displayed196
"No Signal." Is Displayed197
Images Are Fuzzy, out of Focus, or Distorted197
Interference or Distortion Appear in Images198
The Image Is Truncated (Large) or Small, the Aspect Is Not Suitable, or the Image Has Been Reversed198
Image Colors Are Not Right199
Images Appear Dark200
Automatic Adjustments Are Not Performed Correctly200
Problems When Projection Starts201
The Projector Does Not Turn on201
Other Problems202
No Sound Can be Heard or the Sound Is Faint202
The Remote Control Does Not Work203
Nothing Appears on the External Monitor204
I Want to Change the Language for Messages and Menus204
Email Is Not Received Even if a Problem Occurs in the Projector204
"The Battery that Saves Your Clock Settings Is Running Low." Is Displayed205
"The Projector DID Not Turn off Correctly. an Instantaneous Voltage Drop May Have Occurred." Is Displayed205
Detailed Logs and Error Message Are Not Displayed205
Cannot Change the Settings Using a Web Browser205
About Event ID206
Maintenance208
Cleaning209
Cleaning the Projector's Surface209
Cleaning the Lens209
Cleaning the Air Filter209
Replacing Consumables212
Replacing the Air Filter212
Air Filter Replacement Period212
How to Replace the Air Filter212
Image Maintenance214
Color Calibration214
Panel Alignment215
Color Uniformity217
Appendix219
Monitoring and Controlling220
Epson Projector Management220
Changing Settings Using a Web Browser (Epson Web Control)220
Displaying the Epson Web Control Screen220
Basic Control Screen222
OSD Control Pad Screen222
Lens Control Screen223
Status Information Screen225
Remote Camera Access Screen226
Setting a Certificate Using a Web Browser228
Using the Mail Notification Function to Report Problems229
Reading Error Notification Mail229
Management Using SNMP230
ESC/VP21 Commands230
Command List230
Cable Layouts231
About Pjlink232
About Crestron Roomview232
Operating a Projector from Your Computer233
Art-Net237
Channel Definitions237
Optional Accessories and Consumables242
Optional Accessories242
Consumables242
Screen Size and Projection Distance243
Projection Distance for EB-L1755U/EB-L1750U/EB-L1505UH/EB-L1500UH/EB- L1495U/EB-L1490U243
Elplm15/Elplm09/Elpls04243
Elplx02/Elplx02W244
Elplu03245
Elplu04/Elplu02246
Elplw05246
Elplw06/Elplw04247
Elplw08248
Elplm10/Elplm06249
Elplm11/Elplm07250
Elpll08/Elpll07251
Elplr04251
Projection Distance for EB-L1715S/EB-L1710S/EB-L1515S/EB-L1510S252
Elplm15/Elplm09/Elpls04253
Elplx02/Elplx02W254
Elplu03254
Elplu04/Elplu02255
Elplw05256
Elplw06/Elplw04257
Elplw08258
Elplm10/Elplm06259
Elplm11/Elplm07259
Elpll08/Elpll07260
Elplr04261
Polarizer (ELPPL01) Installation Distance (EB-L1505UH/EB-L1500UH/EB-L1495U/EB- L1490U/EB-L1515S/EB-L1510S Only)262
Adjustment Range for Projected Images263
H/V-Keystone263
Curved Surface263
Corner Wall269
Supported Monitor Displays276
Eb-L1755U/Eb-L1750U/Eb-L1505Uh/Eb-L1500Uh/Eb-L1495U/Eb-L1490U276
Sdi279
Eb-L1715S/Eb-L1710S/Eb-L1515S/Eb-L1510S280
Specifications283
Projector General Specifications283
Appearance287
Glossary288
General Notes290
About Notations290
Trademarks and Copyrights290
List of Safety Symbols Compliant with IEC60950-1 A2292
Index294

Epson EB-L1750U - Useful Functions

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