Epson L20000UNL, L20002UNL User Manual

Pro L20000UNL/L20002UNL

User's Guide

Contents
Pro L20000UNL/L20002UNL User's Guide ..............................................................................................	11
Introduction to Your Projector .................................................................................................................	12
Projector Features..............................................................................................................................	12
Additional Components ................................................................................................................	13
Additional Projector Software and Manuals...................................................................................	14
Optional Equipment and Replacement Parts.................................................................................	15
Warranty and Registration Information ..........................................................................................	16
Notations Used in the Documentation ................................................................................................	17
Where to Go for Additional Information ..............................................................................................	17
Projector Part Locations .....................................................................................................................	17
Projector Parts - Front/Top ............................................................................................................	18
Projector Parts - Side/Rear............................................................................................................	19
Projector Parts - Base....................................................................................................................	20
Projector Parts - Interface Ports ....................................................................................................	21
Projector Parts - Control Panel ......................................................................................................	23
Projector Parts - Remote Control...................................................................................................	24
Setting Up the Projector ...........................................................................................................................	27
Projector Placement...........................................................................................................................	27
Projector Setup and Installation Options .......................................................................................	29
Installing the Projector in a Mount..................................................................................................	30
Protecting the Built-in Camera.......................................................................................................	32
Projection Distance........................................................................................................................	32
Projector Connections........................................................................................................................	33
Connecting to Video Sources ........................................................................................................	34
Connecting to an HDMI Video Source ......................................................................................	34
Connecting to a Component-to-BNC Video Source ..................................................................	35
Connecting to a Component Video Source ...............................................................................	35
Connecting to an SDI Video Source..........................................................................................	36
Connecting to Computer Sources..................................................................................................	37
Connecting to a Computer for VGA Video.................................................................................	37

3

Connecting to a Computer for HDMI Video...............................................................................	38
Connecting to a Computer for DVI-D Video ..............................................................................	38
Connecting to a Computer for 5 BNC Video..............................................................................	39
Connecting to a Computer for DisplayPort Video......................................................................	39
Connecting to an HDBaseT Transmitter .......................................................................................	40
Connecting to an External Computer Monitor................................................................................	41
Attaching and Removing a Lens.........................................................................................................	42
Attaching a Lens ...........................................................................................................................	42
Removing a Lens ..........................................................................................................................	47
Installing Batteries in the Remote Control ..........................................................................................	48
Using the Projector on a Network ............................................................................................................	51
Wired Network Projection...................................................................................................................	51
Connecting to a Wired Network .....................................................................................................	51
Selecting Wired Network Settings .................................................................................................	52
Wireless Network Projection ..............................................................................................................	55
Using a QR Code to Connect a Mobile Device ..............................................................................	55
Using Quick Wireless Connection (Windows)................................................................................	57
Selecting Wireless Network Settings Manually..............................................................................	58
Wireless LAN Menu Settings ....................................................................................................	61
Selecting Wireless Network Settings in Windows..........................................................................	63
Selecting Wireless Network Settings on Mac ................................................................................	64
Setting Up Wireless Network Security ...........................................................................................	64
Setting Up Projector Network E-Mail Alerts ........................................................................................	66
Network Projector E-mail Alert Messages .....................................................................................	68
Selecting Other Network Settings.......................................................................................................	68
Setting a Static IP Address on the LCD Screen..................................................................................	70
Controlling a Networked Projector Using a Web Browser ..................................................................	71
Web Control Options .....................................................................................................................	73
Viewing an Image Capture of the Displayed Image from a Remote Location ...............................	79
Using Crestron Connected .................................................................................................................	83
Setting Up Crestron Connected.....................................................................................................	84
Controlling a Networked Projector Using Crestron Connected......................................................	85
Art-Net Channel Definitions................................................................................................................	87

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Registering a Digital Certificate on the Projector ................................................................................	92
Importing a Web Server Certificate Using the Projector Menus.....................................................	92
Registering Digital Certificates from a Web Browser .....................................................................	94
Digital Certificate Types.................................................................................................................	95
Using Basic Projector Features ...............................................................................................................	97
Turning On the Projector ....................................................................................................................	97
Turning Off the Projector ....................................................................................................................	99
Selecting the Language for the Projector Menus..............................................................................	101
Adjusting the Image Height ..............................................................................................................	102
Resizing the Image with the Zoom Button ........................................................................................	103
Focusing the Image Using the Focus and Distortion Buttons ...........................................................	103
Setting the Screen Type...................................................................................................................	105
Adjusting the Image Position Using Lens Shift .................................................................................	106
Adjusting the Image Position Using Screen Position........................................................................	109
Displaying a Test Pattern .................................................................................................................	109
Image Shape....................................................................................................................................	110
Correcting Image Shape with H/V Keystone................................................................................	110
Correcting Image Shape with Quick Corner ................................................................................	112
Correcting Image Shape with Curved Surface ............................................................................	114
Correcting Image Shape with Corner Wall...................................................................................	119
Correcting Image Shape with Point Correction............................................................................	122
Selecting an Image Source ..............................................................................................................	124
Remote Control Operation ...............................................................................................................	126
Projection Modes .............................................................................................................................	127
Changing the Projection Mode Using the Remote Control ..........................................................	127
Changing the Projection Mode Using the Menus.........................................................................	128
Image Aspect Ratio ..........................................................................................................................	129
Changing the Image Aspect Ratio ...............................................................................................	129
Available Image Aspect Ratios ....................................................................................................	130
Color Mode.......................................................................................................................................	131
Changing the Color Mode............................................................................................................	131
Available Color Modes.................................................................................................................	132
Adjusting the Brightness...................................................................................................................	132

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Constant Brightness Usage Hours ..............................................................................................	134
Adjusting Luminance Controls..........................................................................................................	136
Adjusting Gamma.............................................................................................................................	138
Setting the Date and Time................................................................................................................	140
Date and Time Settings ...............................................................................................................	141
Adjusting Projector Features .................................................................................................................	142
Shutting Off the Picture Temporarily ................................................................................................	142
Stopping Video Action Temporarily ..................................................................................................	143
Projector Security Features..............................................................................................................	144
Password Security Types ............................................................................................................	144
Setting a Password .................................................................................................................	145
Selecting Password Security Types........................................................................................	146
Entering a Password to Use the Projector...............................................................................	147
Saving a User's Logo Image to Display...................................................................................	148
Locking the Projector's Lens Settings and Buttons......................................................................	150
Unlocking the Projector's Buttons ...........................................................................................	152
Locking the Remote Control Buttons ..........................................................................................	152
Installing a Security Cable ...........................................................................................................	154
Projecting Two Images Simultaneously............................................................................................	154
Input Sources for Split Screen Projection ....................................................................................	156
Using Advanced Image Adjustment Features ..................................................................................	156
Using Frame Interpolation ..........................................................................................................	157
Creating Image Presets...............................................................................................................	159
Using MPEG Noise Reduction.....................................................................................................	160
Adjusting Scaled Resolution Images (Super-resolution) .............................................................	161
Adjusting Detail Enhancement ....................................................................................................	162
Adjusting the Color Convergence (Panel Alignment)...................................................................	163
Adjusting the Color Tone (Color Uniformity) ................................................................................	165
Running Light Source Calibration ................................................................................................	167
Using Multiple Projectors .................................................................................................................	169
Multiple Projector Adjustment Overview ......................................................................................	169
Projector Identification System for Multiple Projector Control ......................................................	171
Setting the Projector ID ...........................................................................................................	171

6

Setting the Remote Control ID ................................................................................................	172
Tiling Images into One Image......................................................................................................	173
Configuring Tiling Automatically..............................................................................................	173
Configuring Tiling Manually.....................................................................................................	176
Blending the Image Edges ..........................................................................................................	178
Adjusting the Black Level ............................................................................................................	180
Matching Tint and Brightness (Screen Matching) .......................................................................	184
Matching the Screens Automatically.......................................................................................	185
Matching the Screens Manually .............................................................................................	186
Scaling an Image.........................................................................................................................	188
Enabling Protocol Emulation ............................................................................................................	189
Saving Settings to Memory and Using Saved Settings ....................................................................	190
Saving a Scheduled Event ...............................................................................................................	192
Viewing Scheduled Events ..........................................................................................................	194
Editing a Scheduled Event...........................................................................................................	195
Copying Menu Settings Between Projectors ....................................................................................	196
Saving Settings to a USB Flash Drive..........................................................................................	197
Transferring Settings from a USB Flash Drive .............................................................................	198
Saving Settings to a Computer ....................................................................................................	200
Transferring Settings from a Computer .......................................................................................	201
Adjusting the Menu Settings ..................................................................................................................	204
Using the Projector's Menus.............................................................................................................	204
Image Quality Settings - Image Menu ..............................................................................................	206
Input Signal Settings - Signal Menu..................................................................................................	210
Projector Feature Settings - Settings Menu......................................................................................	214
Projector Setup Settings - Extended Menu.......................................................................................	218
Projector Network and Camera Settings - Network Menu ................................................................	225
Projector Information Display - Info Menu ........................................................................................	227
Event ID Code List.......................................................................................................................	230
Projector Reset Options - Reset Menu.............................................................................................	231
Maintaining and Transporting the Projector .........................................................................................	233
Projector Maintenance .....................................................................................................................	233
Cleaning the Lens........................................................................................................................	233

7

Cleaning the Projector Case........................................................................................................	234
Air Filter and Vent Maintenance ..................................................................................................	234
Cleaning the Air Filters and Air Intake Vents...........................................................................	235
Replacing the Air Filters..........................................................................................................	239
Replacing the Remote Control Batteries .....................................................................................	242
Transporting the Projector................................................................................................................	244
Solving Problems ....................................................................................................................................	247
Projection Problem Tips ...................................................................................................................	247
Projector Light Status .......................................................................................................................	248
Viewing Projector Status Information ...............................................................................................	253
Projector Status Display Messages .............................................................................................	255
Using the Projector Help Displays ....................................................................................................	260
Solving Image Problems ..................................................................................................................	261
Solutions When No Image Appears.............................................................................................	261
Solutions When "No Signal" Message Appears...........................................................................	262
Displaying From a PC Laptop .................................................................................................	263
Displaying From a Mac Laptop ...............................................................................................	264
Solutions When "Not Supported" Message Appears ...................................................................	264
Solutions When Only a Partial Image Appears............................................................................	264
Solutions When the Image is Not Rectangular ............................................................................	265
Solutions When the Image Contains Noise or Static ...................................................................	266
Solutions When the Image is Fuzzy or Blurry ..............................................................................	266
Solutions When the Image Brightness or Colors are Incorrect ....................................................	267
Solutions When Automatic Adjustments are not Applied Correctly..............................................	268
Solving Projector or Remote Control Operation Problems ...............................................................	269
Solutions to Projector Power or Shut-Off Problems .....................................................................	269
Solutions to Remote Control Problems........................................................................................	270
Solutions to Password Problems .................................................................................................	271
Solving Network Problems ...............................................................................................................	272
Solutions When Wireless Authentication Fails ............................................................................	272
Solutions When You Cannot Access the Projector Through the Web .........................................	273
Solutions When the Image Contains Static During Network Projection .......................................	274
Solutions When Network Alert E-Mails are Not Received............................................................	274

8

Where to Get Help............................................................................................................................	274
Technical Specifications ........................................................................................................................	276
General Projector Specifications ......................................................................................................	276
Projector Light Source Specifications...............................................................................................	277
Remote Control Specifications .........................................................................................................	278
Projector Dimension Specifications..................................................................................................	278
Projector Electrical Specifications ....................................................................................................	278
Projector Environmental Specifications............................................................................................	279
Projector Safety and Approvals Specifications.................................................................................	280
Safety and Approvals Specifications for Latin America ....................................................................	280
Supported Video Display Formats....................................................................................................	281
Notices .....................................................................................................................................................	285
Recycling..........................................................................................................................................	285
Important Safety Information ............................................................................................................	285
Important Safety Instructions............................................................................................................	285
Laser Safety Information .............................................................................................................	289
Laser Safety Labels.....................................................................................................................	289
Hazard Distance (HD) .................................................................................................................	293
Typical Setup Configurations (U.S. Only) ....................................................................................	296
List of Safety Symbols (corresponding to IEC60950-1 A2)...............................................................	298
Manufacturer and Importer Address.................................................................................................	302
FCC Compliance Statement.............................................................................................................	303
Binding Arbitration and Class Waiver ...............................................................................................	303
Trademarks......................................................................................................................................	306
Copyright Notice...............................................................................................................................	307
A Note Concerning Responsible Use of Copyrighted Materials...................................................	308
Copyright Attribution....................................................................................................................	308

9

Pro L20000UNL/L20002UNL User's Guide

Welcome to the Pro L20000UNL/L20002UNL User's Guide.

For a printable PDF copy of this guide, click here.

11

Introduction to Your Projector

Refer to these sections to learn more about your projector and this manual.

Projector Features

Notations Used in the Documentation

Where to Go for Additional Information

Projector Part Locations

Projector Features

The Pro L20000UNL and Pro L20002UNL projectors include these special features:

Bright, high-resolution projection system

•Up to 20000 lumens of brightness (white light output and color light output)

Note: Color brightness (color light output) and white brightness (white light output) will vary depending on usage conditions. Color light output measured in accordance with IDMS 15.4; white light output measured in accordance with ISO 21118.

•Native resolution of 1920 × 1200 pixels (WUXGA)

Flexible connectivity

•Wired and wireless network support for projection, monitoring, and control via remote network computer

•Variety of connection methods for a computer or video device including HDMI, BNC, DVI-D, SDI, and HDBaseT

•Ports for connecting an external monitor

Easy-to-use setup and operation features

•Interchangeable bayonet lens options available

•Project images side by side from two separate input sources

•Create one large seamless display when projecting from multiple projectors using Edge Blending

•Epson's Instant Off and Direct Power On features for quick setup and shut down

•Support for Crestron Connected and Art-Net network monitoring systems

12

•Network message broadcast system to project timely messages to all networked projectors (Windows only)

Additional Components

Additional Projector Software and Manuals

Optional Equipment and Replacement Parts

Warranty and Registration Information

Parent topic: Introduction to Your Projector

Related concepts

Projector Part Locations

Projector Connections

Using Multiple Projectors

Using Crestron Connected

Related topics

Using the Projector on a Network

Additional Components

Depending on how you plan to use the projector, you may need to obtain additional components.

Note: To connect a Mac that does not include a compatible video output port, you need to obtain an adapter that allows you to connect to an input port on the projector. Contact Apple for compatible adapter options. To connect a smartphone or tablet, you may need to obtain an adapter that allows you to connect to the projector. This allows you to mirror your smartphone or tablet screens, watch movies, and more. Contact your device manufacturer for compatible adapter options.

Unless listed as available from Epson in this table, see your local computer or electronics dealer for purchase information.

Signal or connection	Additional component necessary
type
Component video	Component-to-BNC or D-sub, 15-pin, component-to-VGA video cable or
	adapter
	Available for purchase from Epson or an authorized Epson reseller.

13

Signal or connection	Additional component necessary
type
HDMI	HDMI cable
	Available for purchase from Epson or an authorized Epson reseller.
	You also need a splitter that supports HDMI signals (commerically
	available).
VGA	VGA computer cable
	Available for purchase from Epson or an authorized Epson reseller.
	If you want to connect the projector using a splitter, you also need a splitter
	that supports VGA signals (commercially available) and a second VGA
	computer cable.
BNC	VGA-to-5-BNC cable or adapter
	Available for purchase from Epson or an authorized Epson reseller.
DVI-D	Compatible DVI-D cable
HDBaseT	Compatible 100Base-TX LAN cable
SDI	Compatible BNC video cable
DisplayPort	Compatible DisplayPort cable (with optional DisplayPort interface board
	installed)

Parent topic: Projector Features

Related concepts

Projector Connections

Related references

Optional Equipment and Replacement Parts

Additional Projector Software and Manuals

After connecting and setting up the projector, install the projector software as necessary. You may need to install it from a software CD, if included, or download the software and manuals as necessary.

You can install the projector software programs listed here and view their manuals for instructions on using them.

14

Note: If you still need help after checking this manual and the sources listed here, you can use the Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help."

Projector software	Manual	Description
Epson Projector	Epson Projector	Lets you monitor and control your projector
Management (Windows	Management Operation	through the network.
only)	Guide	You can download the latest software and
		documentation from the Epson web site. Go to
		epson.com/support (U.S.) or epson.ca/support
		(Canada) and select your projector.
Epson iProjection	Epson iProjection	Lets you project the computer screens of
(Windows/Mac)	Operation Guide	users over a network.
	(Windows/Mac)	You can download the latest software and
		documentation from the Epson web site. Go to
		epson.com/support (U.S.) or epson.ca/support
		(Canada) and select your projector.
Epson Projector	Epson Projector	Lets you manage multiple Epson projectors
Professional Tool	Professional Tool	simultaneously
(Windows only)	Operation Guide	You can download the latest software and
		documentation from the Epson web site. Go to
		epson.com/support (U.S.) or epson.ca/support
		(Canada) and select your projector.
—	Open Source Software	You can download this document from the
	License	Epson web site. Go to epson.com/support
		(U.S.) or epson.ca/support (Canada) and
		select your projector.

Parent topic: Projector Features

Optional Equipment and Replacement Parts

You can purchase screens, other optional accessories, and replacement parts from an Epson authorized reseller. To find the nearest reseller, call 800-GO-EPSON (800-463-7766) in the U.S. or 800-807-7766 in Canada. Or you can purchase online at epsonstore.com (U.S. sales) or epsonstore.ca (Canadian sales).

Epson offers the following optional accessories and replacement parts for your projector:

15

Option or part	Part number
Air filter (ELPAF58)	V13H134A58
HDBaseT Transmitter (ELPHD01)	V12H547020
HDMI/DVI-D interface board (ELPIF01)	V12H917F01
DisplayPort interface board (ELPIF03)	V12H916F01
Remote control cable set (ELPKC28)	V12H005C28
Ultra short-throw lens (ELPLX02)	V12H004X02
White ultra short-throw lens (ELPLX02W)	V12H004Y02
Short-throw zoom lens (ELPLU04)	V12H004U04
Wide-throw zoom lens (ELPLW06)	V12H004W06
Wide-throw zoom lens (ELPLW08)	V12H004W08
Middle-throw zoom lens (ELPLM15)	V12H004M0F
Middle-throw zoom lens (ELPLM10)	V12H004M0A
Middle-throw zoom lens (ELPLM11)	V12H004M0B
Long throw zoom lens (ELPLL08)	V12H004L08
Epson Stacking and Rigging Frame (ELPMB57)	V12H989A01

Parent topic: Projector Features

Warranty and Registration Information

Your projector comes with a basic warranty that lets you project with confidence. For details, see the warranty that came with your projector.

In addition, Epson offers free Extra Care Road Service. In the unlikely event of an equipment failure, you won’t have to wait for your unit to be repaired. Instead, Epson will ship you a replacement unit anywhere in the United States, Canada, or Puerto Rico. See the Extra Care Road Service brochure for details.

Note: Availability varies by region.

Register your product online at this site: epson.com/webreg.

Registering also lets you receive special updates on new accessories, products, and services.

Parent topic: Projector Features

16

Notations Used in the Documentation

Follow the guidelines in these notations as you read your documentation:

•Warnings must be followed carefully to avoid bodily injury.

•Cautions must be observed to avoid damage to your equipment.

•Notes contain important information about your projector.

•Tips contain additional projection information.

Parent topic: Introduction to Your Projector

Where to Go for Additional Information

Need quick help on using your projector? Here's where to look for help:

•epson.com/support (U.S.), epson.ca/support (Canada), or epson.com.jm/support (Caribbean)

View FAQs (frequently asked questions) and e-mail your questions to Epson technical support 24 hours a day.

•If you still need help after checking this manual and any other sources listed here, you can use the Epson PrivateLine Support service to get help fast. For details, see "Where to Get Help."

Parent topic: Introduction to Your Projector

Related references

Where to Get Help

Related topics

Solving Problems

Projector Part Locations

Check the projector part illustrations to learn about the parts on your projector.

Projector Parts - Front/Top

Projector Parts - Side/Rear

Projector Parts - Base

Projector Parts - Interface Ports

Projector Parts - Control Panel

Projector Parts - Remote Control

Parent topic: Introduction to Your Projector

17

Projector Parts - Front/Top

1Cap for lens cover

2Built-in camera

3Projection lens

4Lens cover

5Air filter covers

6Remote receivers

7Status lights

8Replacement lens cover (for certain lenses)

9Holes for optional mounting

Parent topic: Projector Part Locations

Related topics

Attaching and Removing a Lens

18

Projector Parts - Side/Rear

1Remote receiver

2Exhaust vent

3Air intake vent

4Control panel

5Power switch

6AC inlet

7Power cord holder

8Built-in camera protection plate

9Kensington security slot

10Interface ports

Parent topic: Projector Part Locations

Related tasks

Installing the Projector in a Mount

19

Projector Parts - Base

1Projector feet

2Ceiling mounting holes

3Drop-prevention wire installation points

4Air intake vent

5Transportation eye bolt holes

Parent topic: Projector Part Locations

20

Related tasks

Installing a Security Cable

Transporting the Projector

Projector Parts - Interface Ports

1Slot 1 for installing an interface board (HDMI/DVI-D interface board described below)

2Slot 2 for installing an optional DisplayPort interface board (described below)

3HDBaseT port

4Network LAN port

5Computer In port

6Computer/BNC Out port

7BNC In ports

8Cable clip slot

9RS-232C port

10Remote port

11SDI Out port

12SDI In port

21

13Service port

14USB-A port

HDMI/DVI-D Interface Board

1DVI-D In port

2HDMI In port

3DC Out port

Optional DisplayPort Interface Board

1DisplayPort In1 port

2DisplayPort In2 port

Caution: Do not attempt to install or remove your projector's interface board. Static electricity or other interference may damage the projector or cause it to malfunction. Contact Epson to have an interface board installed or removed.

Parent topic: Projector Part Locations

Related references

Optional Equipment and Replacement Parts

22

Projector Parts - Control Panel

1On button (turns on the projector)

2Standby button (turns off the projector)

3Sync. lights (indicate the selected image source)

4Sync. buttons (select an image source)

5Auto button (automatically adjusts computer images)

6Test Pattern button (displays a test pattern)

7Lens Shift button (adjusts the image position)

8Calibration button (starts lens calibration)

9Zoom button (changes the image size)

10Focus button (adjusts the image focus)

11Distortion button (corrects image distortion)

12Geometry button (adjusts the image shape)

23

13Shutter button (turns input signal on or off temporarily)

14Enter button (selects options)

15Arrow buttons (move through on-screen options; adjust the focus, zoom, and lens shift)

16Lock button (displays the Control Panel Lock screen)

17Light button (lights up the control panel buttons and LCD screen temporarily)

18Esc button (cancels/exits functions)

19Arrow buttons (select LCD screen settings)

20LCD screen (displays projector status information)

21Menu button (accesses projector menu system)

Parent topic: Projector Part Locations

Projector Parts - Remote Control

24

1On button (turns on the projector)

2Standby button (turns off the projector)

3Source buttons (select an image source)

4User1, User2, and User3 buttons (open menu assigned by user)

5Aspect button (selects the image aspect ratio)

6Auto button (automatically adjusts computer images)

7Freeze button (stops video action)

8Default button (resets settings to their default values in the projector menu system)

9Menu button (accesses projector menu system)

10Arrow buttons (move through on-screen options and move pointer)

11Enter button (selects options)

12On-Screen button (displays or hides the on-screen menus or messages)

13Zoom button (changes the image size)

14Focus button (adjusts the image focus)

15Lens Shift button (adjusts the image position)

16Page up and down buttons (scroll through image files when projecting from a computer over a network connection, or change the displayed test pattern)

17Numeric buttons (enter numbers)

18ID button (hold down and use numeric keys to select projector to control)

19ID switch (selects control of one or all projectors from the remote control)

20Remote port (connects to a remote control cable)

21i button (displays the Info menu)

22Num button (hold down and use numeric keys to enter numbers)

23Test Pattern button (displays a test pattern)

24Geometry button (corrects image shape)

25Calibration button (starts lens calibration)

26Distortion button (corrects image distortion)

27Shutter button (turns signal on or off temporarily)

25

28Esc button (cancels/exits functions and moves to previous menu levels)

29Memory button (saves and applies presets)

30Color Mode button (selects display modes)

31Search button (searches for connected sources)

32Light button (lights up the remote control buttons temporarily)

33Indicator light (lights up when the remote control is in use)

34Remote control signal emitter (emits remote control signals)

Parent topic: Projector Part Locations

26

Setting Up the Projector

Follow the instructions in these sections to set up your projector for use.

Projector Placement

Projector Connections

Attaching and Removing a Lens

Installing Batteries in the Remote Control

Projector Placement

You can place the projector on almost any flat surface to project an image.

You can also install the projector in a ceiling mount if you want to use it in a fixed location.

Keep these considerations in mind as you select a projector location:

•Place the projector on a sturdy, level surface or install it using a compatible mount.

•Install the projector at any angle. There is no vertical or horizontal limit to how the projector can be installed.

•Leave plenty of space around and under the projector for ventilation as described here, and do not place it on top of or next to anything that could block the vents.

•Place the projector parallel to the screen.

•Position the projector within reach of a grounded electrical outlet or extension cord.

27

Caution: Be sure to leave the following amount of space around the projector to avoid blocking the air exhaust and intake vents.

1	7.87 inches (20 cm)

2 19.7 inches (50 cm)

Caution: If you are setting up the projector with the intake vent facing down or placing the projector in a mount, be sure to leave the following amount of space around the projector.

13.9 inches (10 cm)

27.87 inches (20 cm)

Note: When setting up multiple projectors, leave the following amount of space between the projectors.

1 19.7 inches (50 cm)

28

If you are stacking multiple projectors, follow these guidelines:

•Do not stack more than two projectors.

•Tilt the projectors only within the extendable range of the feet.

•Make sure all of the projector's feet sit firmly on the projector below.

Projector Setup and Installation Options

Installing the Projector in a Mount

Protecting the Built-in Camera

Projection Distance

Parent topic: Setting Up the Projector

Projector Setup and Installation Options

You can set up or install your projector in the following ways:

Front

Rear

29

Front ceiling

Rear ceiling

If you project from the ceiling or from the rear, select the correct Projection setting and, if necessary, adjust the OSD Rotation setting.

Parent topic: Projector Placement

Related references

Projector Setup Settings - Extended Menu

Installing the Projector in a Mount

When installing the projector in an optional mount, follow these guidelines:

30