Epson PowerLite 1970W User manual

PowerLite®
1970W/1975W/1980WU/1985WU
User's Guide

PowerLite 1970W/1975W/1980WU/1985WU User's Guide
Welcome to the PowerLite 1970W/1975W/1980WU/1985WU User's Guide.

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 PowerLite 1970W, 1975W, 1980WU, and 1985WU projectors include these special features:
Bright, high-resolution projection system
• PowerLite 1980WU: Up to 4400 lumens of color brightness (color light output) and 4400 lumens of
white brightness (white light output)
PowerLite 1985WU: Up to 4800 lumens of color brightness (color light output) and 4800 lumens of
white brightness (white light output)
PowerLite 1970W/1975W: Up to 5000 lumens of color brightness (color light output) and 5000 lumens
of white brightness (white 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.
• PowerLite 1970W/1975W: Native resolution of 1280 × 800 pixels (WXGA)
PowerLite 1980WU/1985WU: Native resolution of 1920 × 1080 pixels (WUXGA)
Flexible connectivity
• Plug-and-play 3-in-1 USB projection, audio, and mouse control for instant setup
• Wired and wireless (PowerLite 1970W/1975W/1985WU) network support for projection, monitoring,
and control via remote network computer
• HDMI 1/MHL and HDMI 2 ports for computer or video device connection
• WiDi and Miracast screen mirroring for laptops and mobile devices (PowerLite 1975W/1985WU)
• PC Free slide shows and presentations via connected USB memory devices or Epson document
camera

• Dual VGA ports for connections by multiple presenters
• Ports for connecting an external monitor and external speakers
Easy-to-use setup and operation features
• Real-time, automatic vertical and horizontal keystone correction always displays a rectangular screen
• Epson's Instant Off and Direct Power On features for quick setup and shut down
• Screen Fit feature automatically resizes images for your projection screen
• Support for Crestron RoomView network monitoring systems
• Network message broadcast system to project timely messages to all networked projectors (Windows
only)
• Powerful 10W speaker system
Note: Availability of models varies by country.
Product Box Contents
Additional Components
Optional Equipment and Replacement Parts
Warranty and Registration Information
Parent topic: Introduction to Your Projector
Related concepts
Projector Part Locations
Product Box Contents
Save all the packaging in case you need to ship the projector. Always use the original packaging (or
equivalent) when shipping.

Make sure your projector box included all of these parts:
1 Projector
2 Remote control
3 Remote control batteries (two AA alkaline)
4 Power cord
5 VGA computer cable
6 Projector documentation CD
7 Projector software CD
Parent topic: Projector Features

Additional Components
Depending on how you plan to use the projector, you may need to obtain the following additional
components:
• To receive a composite video signal, you need an RCA-style video or A/V cable. See your local
computer or electronics dealer for purchase information.
• To receive a component video signal, you need a D-sub, 15-pin, component-to-VGA video cable. You
can purchase one from Epson or an authorized Epson reseller.
• To receive an HDMI signal, you need a compatible HDMI cable. You can purchase one from Epson or
an authorized Epson reseller.
Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for
video output, you need to obtain an adapter that allows you to connect to the projector's HDMI port.
Contact Apple for compatible adapter options. Older Mac computers (2009 and earlier) may not
support audio through the HDMI port.
• To receive an HDMI signal via MHL, you need an MHL-compatible device, an MHL cable or an HDMI
cable and an MHL adapter compatible with your device. Devices with an integrated MHL connector
may not require a cable.
• To project with audio from certain ports, you may need a commercially available audio cable
compatible with your device. See your local computer or electronics dealer for purchase information.
Parent topic: Projector Features
Optional Equipment and Replacement Parts
Epson offers the following optional accessories and replacement parts for your projector:
Option or part Part number
Genuine Epson Replacement lamp (ELPLP77) V13H010L77
Air filter replacement (ELPAF41) V13H134A41
Quick Wireless Connection USB Key (ELPAP09; PowerLite V12H005M08
1975W/1985WU)
Wireless LAN module (ELPAP07; PowerLite 1975W/1985WU) V12H418P12

Option or part Part number
Epson DC-06 document camera (ELPDC06) V12H321005
Epson DC-11 document camera V12H377020
Epson DC-12 document camera (ELPDC12) V12H594020
Epson DC-20 document camera (ELPDC20) V12H500020
Accolade Duet portable projector screen ELPSC80
Universal projector ceiling mount ELPMBPJF
Adjustable suspended ceiling channel kit ELPMBP01
False ceiling plate kit ELPMBP02
Component-to-VGA video cable (ELPKC19) V12H005C19
VGA video cable 1.8 m length ELPKC02
VGA video cable 3.0 m length ELPKC09
VGA video cable 20 m length ELPKC10
Kensington security lock ELPSL01
Soft carrying case V12H001K65
1-Year Extended Service Program - Exchange Service EPPEXPA1
1-Year Extended Service Program - Depot Repair Service EPPFTPA1
2-Year Extended Service Program - Depot Repair Service EPPFTPA2
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.
Registering also lets you receive special updates on new accessories, products, and services.

Projector Parts - Front/Top
1 Exhaust vent
2 A/V Mute slide lever
3 Foot release lever
4 Front adjustable foot
5 A/V Mute slide
6 Remote receiver
7 Screen Fit sensor
8 Wireless LAN indicator light (PowerLite 1975W/1985WU)
9 Air filter cover
10 Air filter cover latch
11 Illumination sensor

12 Control panel
13 Focus help button
14 Zoom ring
15 Screen Fit button
16 Focus ring
17 Lamp cover
18 Status lights (on the side of the projector)
Parent topic: Projector Part Locations
Projector Parts - Rear
1 Network (LAN) port
2Monitor Out port
3RS-232C port
4Audio Out port
5Computer2 port
6Audio1 port
7Audio2 port
8 Power inlet
9L-Audio-R ports

10 Security slot
11 Remote receiver
12 HDMI 2 port
13 HDMI 1/MHL port
14 Video port
15 Computer1 port
16 USB-B port
17 USB-A port
Parent topic: Projector Part Locations
Projector Parts - Base
1 Mounting bracket holes
2 Security cable attachment point
3 Rear feet
4 Front adjustable foot

Parent topic: Projector Part Locations
Projector Parts - Control Panel
1 Power button
2Source Search button (searches for connected sources)
3Enter button (selects options)
4 Vertical keystone adjustment buttons (adjust screen shape) and arrow buttons
5Help button (accesses projector help information)
6Esc button (cancels/exits functions)
7 Volume adjustment buttons (adjust speaker volume), horizontal keystone adjustment buttons
(adjust screen shape), and arrow buttons
8Menu button (accesses projector menu system)
Parent topic: Projector Part Locations
Related references
Projector Light Status

Projector Parts - Remote Control
1 Power button
2Computer button (cycles through connected computer sources)
3Video button (cycles through connected video sources)
4Screen Fit button (adjusts image shape)
5 Numeric buttons (enter numbers)
6Auto button (automatically adjusts position, tracking, and sync settings)

7Aspect button (selects the image aspect ratio)
8Num button (when held down, switches numeric buttons to number function)
9Menu button (accesses projector menu system)
10 Arrow buttons (move through on-screen options and control wireless mouse functions)
11 Enter button (selects options and controls wireless mouse functions)
12 User button (customizable for different functions)
13 Page up/down buttons (control presentation slides)
14 E-Zoom +/–buttons (zoom into and out of the image)
15 A/V Mute button (turns off picture and sound)
16 Split button (splits the screen)
17 Help button (accesses projector help information)
18 Freeze button (stops video action)
19 Volume up/down buttons (adjust speaker volume)
20 Pointer button (activates on-screen pointer)
21 Esc button (cancels/exits functions and controls wireless mouse functions)
22 ID button (selects projector and remote control ID numbers )
23 Color Mode button (selects display modes)
24 MHL Menu button (displays settings or performs functions for the MHL device)
25 LAN button (cycles between network and optional Quick Wireless Connection USB Key sources)
26 USB button (cycles through connected USB sources)
27 Source Search button (searches for connected sources)
Parent topic: Projector Part Locations

Setting Up the Projector
Follow the instructions in these sections to set up your projector for use.
Projector Placement
Projector Connections
Installing Batteries in the Remote Control
Opening the Lens Cover
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.
• Leave plenty of space around and under the projector for ventilation, and do not place it on top of or
next to anything that could block the vents.
• Position the projector within reach of a grounded electrical outlet or extension cord.
Projector Setup and Installation Options
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
Front Ceiling
Rear Ceiling
Wherever you set up the projector, make sure to position it squarely in front of the center of the screen,
not at an angle, if possible.
If you project from the ceiling or from the rear, be sure to select the correct Projection option in the
projector's menu system.
Parent topic: Projector Placement

Related references
Projector Setup Settings - Extended Menu
Projection Distance
The distance at which you place the projector from the screen determines the approximate size of the
image. The image size increases the farther the projector is from the screen, but can vary depending on
the zoom factor, aspect ratio, and other settings.
Use the tables here to determine approximately how far to place the projector from the screen based on
the size of the projected image. (Conversion figures may have been rounded up or down.)
PowerLite 1970W/1975W
16:10 Aspect Ratio Image or Screen
Screen or Projection distance
image size Wide to Tele
1 50 inches 57.5 to 95.9 inches (146.7 to 243.5 cm)
2 80 inches 92.9 to 154.2 inches (235.9 to 391.7 cm)
3 100 inches 116.5 to 193.1 inches (295.8 to 490.6 cm)
4 150 inches 175.4 to 290.4 inches (445.6 to 737.6 cm)
PowerLite 1980WU/1980WU
16:10 Aspect Ratio Image or Screen

Screen or Projection distance
image size Wide to Tele
1 50 inches 57.5 to 95.9 inches (146.1 to 243.5 cm)
2 80 inches 92.9 to 154.2 inches (235.9 to 391.7 cm)
3 100 inches 116.5 to 193.1 inches (295.8 to 490.6 cm)
4 150 inches 175.4 to 290.4 inches (445.6 to 737.6 cm)
Parent topic: Projector Placement
Projector Connections
You can connect the projector to a variety of computer, video, and audio sources to display
presentations, movies, or other images, with or without sound.
• Connect any type of computer that has a USB port, standard video output (monitor) port, or HDMI port.
• For video projection, connect devices such as DVD players, gaming consoles, digital cameras, and
smartphones with compatible video output ports.
• If your presentation or video includes sound, you can connect audio input cables, if necessary.
• For slide shows or presentations without a computer, you can connect USB devices (such as a flash
drive or camera) or an optional Epson document camera.
Caution: If you will use the projector at altitudes above 4921 feet (1500 m), turn on High Altitude Mode
to ensure the projector's internal temperature is regulated properly.
Connecting to Computer Sources
Connecting to Video Sources
Connecting to an External Computer Monitor
Connecting to External Speakers
Connecting to External USB Devices
Connecting to a Document Camera
Parent topic: Setting Up the Projector
Related references
Product Box Contents
Projector Setup Settings - Extended Menu

Connecting to Computer Sources
Follow the instructions in these sections to connect a computer to the projector.
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
Parent topic: Projector Connections
Connecting to a Computer for USB Video and Audio
If your computer meets the system requirements, you can send video and audio output to the projector
through the computer's USB port (preferably USB 2.0). Connect the projector to your computer using a
USB cable.
Note: An HDMI connection is recommended for projecting content requiring high bandwidth.
1. Turn on your computer.
2. Connect the cable to your projector's USB-B port.
3. Connect the other end to any available USB port on your computer.
4. Do one of the following:
•Windows 8.x: Click EPSON_PJ_UD in the upper right-corner, then select Run EMP_UDSE.EXE
in the dialog box that appears to install the Epson USB Display software.
•Windows 7/Windows Vista: Select Run EMP_UDSE.EXE in the dialog box that appears to
install the Epson USB Display software.
•Windows XP: Wait as messages appear on your computer screen and the projector installs the
Epson USB Display software on your computer.

•OS X: The USB Display setup folder appears on your screen. Select USB Display Installer and
follow the on-screen instructions to install the Epson USB Display software.
Follow any on-screen instructions. You need to install this software only the first time you connect
the projector to the computer.
Note: If you are using Windows XP and you see a message asking if you want to restart your
computer, select No.
The projector displays the image from your computer's desktop and outputs sound, if your presentation
contains audio.
Parent topic: Connecting to Computer Sources
Related references
Projector Setup Settings - Extended Menu
USB Display System Requirements
Connecting to a Computer for VGA Video
You can connect the projector to your computer using a VGA computer cable.
Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for
video output, you need to obtain an adapter that allows you to connect to the projector's VGA video port.
Contact Apple for compatible adapter options.
1. If necessary, disconnect your computer's monitor cable.
2. Connect the VGA computer cable to your computer's monitor port.
3. Connect the other end to a Computer port on the projector.
4. Tighten the screws on the VGA connector.
Parent topic: Connecting to Computer Sources

Connecting to a Computer for HDMI Video and Audio
If your computer has an HDMI port, you can connect it to the projector using an optional HDMI cable.
Note: To connect a Mac that includes only a Mini DisplayPort, Thunderbolt port, or Mini-DVI port for
video output, you need to obtain an adapter that allows you to connect to the projector's HDMI port.
Contact Apple for compatible adapter options. Older Mac computers (2009 and earlier) may not support
audio through the HDMI port.
1. Connect the HDMI cable to your computer's HDMI output port.
2. Connect the other end to one of the projector's HDMI ports.
Note: The projector converts the digital audio signal sent from your computer into a mono analog signal
for the internal speaker or a stereo analog signal if you are connecting to external speakers.
Parent topic: Connecting to Computer Sources
Connecting to a Computer for USB Mouse Control
If you connected your computer to a Computer,USB-B, or HDMI port on the projector, you can set up
the remote control to act as a wireless mouse. This lets you control projection at a distance from your
computer. To do this, connect the projector to your computer using a USB cable, if it is not connected
already.
1. Connect the USB cable to your projector's USB-B port.
2. Connect the other end to any available USB port on your computer.