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Epson 1781W User Manual
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Epson 1781W
User Manual - Page 9
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Contents
Introduction to Your Projector
Projector Features
Product Box Contents
Additional Components
Additional Projector Software and Manuals
Optional Equipment and Replacement Parts
Warranty and Registration Information
Notations Used in the Documentation
Where to Go for Additional Information
Projector Part Locations
Projector Parts - Front/Top
Projector Parts - Rear
Projector Parts - Base
Projector Parts - Control Panel
Projector Parts - Remote Control
Setting Up the Projector
Projector Placement
Projector Setup and Installation Options
Projection Distance
Projector Connections
Connecting to Computer Sources
Connecting to a Computer for USB Video and Audio
Connecting to a Computer for VGA Video
Connecting to a Computer for HDMI Video and Audio
Connecting to a Computer for USB Mouse Control
Connecting to a Computer for Sound
Connecting to Video Sources
Connecting to an HDMI Video Source
Connecting to an MHL-Compatible Device
Connecting to a Component Video Source
Connecting to a Composite Video Source
Connecting to a Video Source for Sound
Connecting to External USB Devices
USB Device Projection
Connecting a USB Device or Camera to the Projector
Selecting the Connected USB Source
Disconnecting a USB Device or Camera From the Projector
Connecting to a Document Camera
Installing Batteries in the Remote Control
Opening the Lens Cover
Using the Projector on a Network
Wireless Network Projection
Selecting Wireless Network Settings Manually
Wireless LAN Menu Settings
Selecting Wireless Network Settings in Windows
Selecting Wireless Network Settings on Mac
Using a QR Code to Connect a Mobile Device
Using NFC to Connect an Android Device
Setting Up Wireless Network Security
Wireless Network Projection from a Mobile Device (Screen Mirroring)
Screen Mirroring Restrictions
Selecting Screen Mirroring Settings
Connecting for Screen Mirroring with Miracast
Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer
Secure HTTP
Importing a Web Server Certificate Using the Projector Menus
Controlling a Networked Projector Using a Web Browser
Using Basic Projector Features
Turning On the Projector
Using the Home Screen
Turning Off the Projector
Selecting the Language for the Projector Menus
Setting the Date and Time
Adjusting the Image Height
Image Shape
Automatically Correcting Image Shape with Screen Fit
Correcting Image Shape with the Keystone Buttons
Correcting Image Shape with Quick Corner
Resizing the Image with the Zoom Ring
Focusing the Image Using the Focus Ring
Focusing the Image Using the Focus Button
Remote Control Operation
Using the Remote Control as a Wireless Mouse
Using the Remote Control as a Pointer
Selecting an Image Source
Projection Modes
Changing the Projection Mode Using the Remote Control
Changing the Projection Mode Using the Menus
Image Aspect Ratio
Changing the Image Aspect Ratio
Available Image Aspect Ratios
Color Mode
Changing the Color Mode
Available Color Modes
Turning On Auto Iris
Controlling the Volume with the Volume Buttons
Projecting a PC Free Presentation
Supported PC Free File Types
Starting a PC Free Slide Show
Starting a PC Free PDF File Presentation
Starting a PC Free Movie Presentation
PC Free Display Options
Adjusting Projector Features
Shutting Off the Picture and Sound Temporarily
Stopping Video Action Temporarily
Zooming Into and Out of Images
Projector Security Features
Password Security Types
Setting a Password
Selecting Password Security Types
Entering a Password to Use the Projector
Saving a User's Logo Image to Display
Locking the Projector's Buttons
Unlocking the Projector's Buttons
Installing a Security Cable
Projector Identification System for Multiple Projector Control
Setting the Projector ID
Setting the Remote Control ID
Matching Multiple-Projector Display Quality
Projecting Two Images Simultaneously
Controlling a Presentation Using Hand Gestures
Adjusting the Menu Settings
Using the Projector's Menus
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Projector Feature Settings - Settings Menu
Projector Setup Settings - Extended Menu
Projector Network Settings - Network Menu
Projector Setup Settings - ECO Menu
Projector Information Display - Info Menu
Event ID Code List
Projector Reset Options - Reset Menu
Maintaining and Transporting the Projector
Projector Maintenance
Cleaning the Lens
Cleaning the Projector Case
Air Filter and Vent Maintenance
Cleaning the Air Filter and Vents
Replacing the Air Filter
Projector Lamp Maintenance
Replacing the Lamp
Resetting the Lamp Timer
Replacing the Remote Control Batteries
Transporting the Projector
Solving Problems
Projection Problem Tips
Projector Light Status
Using the Projector Help Displays
Solving Image or Sound Problems
Solutions When No Image Appears
Solutions When Image is Incorrect Using the USB Display Function
Solutions When "No Signal" Message Appears
Displaying From a PC Laptop
Displaying From a Mac Laptop
Solutions When "Not Supported" Message Appears
Solutions When Only a Partial Image Appears
Solutions When the Image is Not Rectangular
Solutions When the Image Contains Noise or Static
Solutions When the Image is Fuzzy or Blurry
Solutions When the Image Brightness or Colors are Incorrect
Solutions to Sound Problems
Solving Projector or Remote Control Operation Problems
Solutions to Projector Power or Shut-Off Problems
Solutions to Problems with the Remote Control
Solutions to Password Problems
Solutions When a Battery Message Appears
Solutions to Gesture Presenter Problems
Solving Network Problems
Solutions When Wireless Authentication Fails
Solutions When You Cannot Access the Projector Through the Web
Solutions When You Cannot Connect Using Screen Mirroring
Solutions When the Image or Sound Contains Static When Using Screen Mirroring
Solutions When You Cannot Read the NFC Tag
Where to Get Help
Technical Specifications
General Projector Specifications
Projector Lamp Specifications
Remote Control Specifications
Projector Dimension Specifications
Projector Electrical Specifications
Projector Environmental Specifications
Projector Safety and Approvals Specifications
Supported Video Display Formats
USB Display System Requirements
Notices
Recycling
Important Safety Information
Important Safety Instructions
Restriction of Use
List of Safety Symbols (corresponding to IEC60950-1 A2)
FCC Compliance Statement
Open Source Software License
Binding Arbitration and Class Waiver
Trademarks
Copyright Notice
A Note Concerning Responsible Use of Copyrighted Materials
Copyright Attribution
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Contents
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9
PowerLite
1780W/1781W/1785W/1795F
User's
Guide
Welcome
to
the
PowerLite
1780W/1781W/1785W/1795F
User's
Guide
.
For
a
printable
PDF
copy
of
this
guide,
click
here.
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File type: PDF
File name: 59597154_1781w.pdf
File size: 2.95 MB
File Language: English
Pages: 245
Author: Epson
File created: 2017-01-19
Published: 2023-05-21
Updated: 2023-05-21
Download File
Table of Contents
×
Contents
3
Introduction to Your Projector
10
Projector Features
10
Product Box Contents
11
Additional Components
13
Additional Projector Software and Manuals
14
Optional Equipment and Replacement Parts
14
Warranty and Registration Information
15
Notations Used in the Documentation
16
Where to Go for Additional Information
16
Projector Part Locations
16
Projector Parts - Front/Top
17
Projector Parts - Rear
18
Projector Parts - Base
19
Projector Parts - Control Panel
20
Projector Parts - Remote Control
22
Setting Up the Projector
25
Projector Placement
25
Projector Setup and Installation Options
25
Projection Distance
27
Projector Connections
29
Connecting to Computer Sources
29
Connecting to a Computer for USB Video and Audio
29
Connecting to a Computer for VGA Video
30
Connecting to a Computer for HDMI Video and Audio
31
Connecting to a Computer for USB Mouse Control
32
Connecting to a Computer for Sound
33
Connecting to Video Sources
33
Connecting to an HDMI Video Source
34
Connecting to an MHL-Compatible Device
34
Connecting to a Component Video Source
35
Connecting to a Composite Video Source
36
Connecting to a Video Source for Sound
37
Connecting to External USB Devices
38
USB Device Projection
38
Connecting a USB Device or Camera to the Projector
39
Selecting the Connected USB Source
39
Disconnecting a USB Device or Camera From the Projector
39
Connecting to a Document Camera
40
Installing Batteries in the Remote Control
40
Opening the Lens Cover
42
Using the Projector on a Network
43
Wireless Network Projection
43
Selecting Wireless Network Settings Manually
43
Wireless LAN Menu Settings
46
Selecting Wireless Network Settings in Windows
48
Selecting Wireless Network Settings on Mac
48
Using a QR Code to Connect a Mobile Device
48
Using NFC to Connect an Android Device
50
Setting Up Wireless Network Security
51
Wireless Network Projection from a Mobile Device (Screen Mirroring)
52
Screen Mirroring Restrictions
52
Selecting Screen Mirroring Settings
52
Connecting for Screen Mirroring with Miracast
54
Connecting for Screen Mirroring with a Windows 8.x/Windows 10 Computer
54
Secure HTTP
55
Importing a Web Server Certificate Using the Projector Menus
55
Controlling a Networked Projector Using a Web Browser
57
Using Basic Projector Features
61
Turning On the Projector
61
Using the Home Screen
63
Turning Off the Projector
65
Selecting the Language for the Projector Menus
66
Setting the Date and Time
67
Adjusting the Image Height
68
Image Shape
69
Automatically Correcting Image Shape with Screen Fit
69
Correcting Image Shape with the Keystone Buttons
71
Correcting Image Shape with Quick Corner
73
Resizing the Image with the Zoom Ring
75
Focusing the Image Using the Focus Ring
75
Focusing the Image Using the Focus Button
76
Remote Control Operation
77
Using the Remote Control as a Wireless Mouse
78
Using the Remote Control as a Pointer
79
Selecting an Image Source
80
Projection Modes
81
Changing the Projection Mode Using the Remote Control
81
Changing the Projection Mode Using the Menus
82
Image Aspect Ratio
83
Changing the Image Aspect Ratio
83
Available Image Aspect Ratios
84
Color Mode
85
Changing the Color Mode
85
Available Color Modes
86
Turning On Auto Iris
87
Controlling the Volume with the Volume Buttons
88
Projecting a PC Free Presentation
88
Supported PC Free File Types
88
Starting a PC Free Slide Show
90
Starting a PC Free PDF File Presentation
91
Starting a PC Free Movie Presentation
93
PC Free Display Options
94
Adjusting Projector Features
96
Shutting Off the Picture and Sound Temporarily
96
Stopping Video Action Temporarily
97
Zooming Into and Out of Images
98
Projector Security Features
99
Password Security Types
99
Setting a Password
99
Selecting Password Security Types
101
Entering a Password to Use the Projector
102
Saving a User's Logo Image to Display
103
Locking the Projector's Buttons
105
Unlocking the Projector's Buttons
106
Installing a Security Cable
107
Projector Identification System for Multiple Projector Control
107
Setting the Projector ID
107
Setting the Remote Control ID
108
Matching Multiple-Projector Display Quality
109
Projecting Two Images Simultaneously
111
Controlling a Presentation Using Hand Gestures
113
Adjusting the Menu Settings
116
Using the Projector's Menus
116
Image Quality Settings - Image Menu
118
Input Signal Settings - Signal Menu
120
Projector Feature Settings - Settings Menu
123
Projector Setup Settings - Extended Menu
125
Projector Network Settings - Network Menu
128
Projector Setup Settings - ECO Menu
130
Projector Information Display - Info Menu
131
Event ID Code List
132
Projector Reset Options - Reset Menu
134
Maintaining and Transporting the Projector
136
Projector Maintenance
136
Cleaning the Lens
136
Cleaning the Projector Case
137
Air Filter and Vent Maintenance
137
Cleaning the Air Filter and Vents
138
Replacing the Air Filter
138
Projector Lamp Maintenance
140
Replacing the Lamp
141
Resetting the Lamp Timer
145
Replacing the Remote Control Batteries
146
Transporting the Projector
148
Solving Problems
149
Projection Problem Tips
149
Projector Light Status
150
Using the Projector Help Displays
153
Solving Image or Sound Problems
154
Solutions When No Image Appears
154
Solutions When Image is Incorrect Using the USB Display Function
155
Solutions When "No Signal" Message Appears
156
Displaying From a PC Laptop
157
Displaying From a Mac Laptop
157
Solutions When "Not Supported" Message Appears
157
Solutions When Only a Partial Image Appears
158
Solutions When the Image is Not Rectangular
158
Solutions When the Image Contains Noise or Static
159
Solutions When the Image is Fuzzy or Blurry
160
Solutions When the Image Brightness or Colors are Incorrect
161
Solutions to Sound Problems
161
Solving Projector or Remote Control Operation Problems
162
Solutions to Projector Power or Shut-Off Problems
163
Solutions to Problems with the Remote Control
163
Solutions to Password Problems
164
Solutions When a Battery Message Appears
165
Solutions to Gesture Presenter Problems
165
Solving Network Problems
165
Solutions When Wireless Authentication Fails
165
Solutions When You Cannot Access the Projector Through the Web
166
Solutions When You Cannot Connect Using Screen Mirroring
166
Solutions When the Image or Sound Contains Static When Using Screen Mirroring
167
Solutions When You Cannot Read the NFC Tag
167
Where to Get Help
168
Technical Specifications
169
General Projector Specifications
169
Projector Lamp Specifications
171
Remote Control Specifications
172
Projector Dimension Specifications
172
Projector Electrical Specifications
173
Projector Environmental Specifications
174
Projector Safety and Approvals Specifications
174
Supported Video Display Formats
174
USB Display System Requirements
177
Notices
178
Recycling
178
Important Safety Information
178
Important Safety Instructions
179
Restriction of Use
182
List of Safety Symbols (corresponding to IEC60950-1 A2)
182
FCC Compliance Statement
186
Open Source Software License
186
Binding Arbitration and Class Waiver
241
Trademarks
244
Copyright Notice
244
A Note Concerning Responsible Use of Copyrighted Materials
245
Copyright Attribution
245
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