Epson 1980WU Podręcznik Użytkownika

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

Introduction to Your ProjectorRefer to these sections to learn more about your projector and this manual.Projector FeaturesNotations Used in the Docum

Setting Options DescriptionDisplay Order Name Order Displays files in name orderDate Order Displays files in date orderSort Order In Ascending Sorts f

Adjusting Projector FeaturesFollow the instructions in these sections to use your projector's feature adjustments.Shutting Off the Picture and So

Related referencesProjector Setup Settings - Extended MenuStopping Video Action TemporarilyYou can temporarily stop the action in a video or computer

2. Use the following buttons on the remote control to adjust the zoomed image:• Use the arrow buttons to position the crosshair in the image area you

Setting a PasswordSelecting Password Security TypesEntering a Password to Use the ProjectorSaving a User's Logo Image to DisplayParent topic: Pro

The password displays as **** as you enter it. Then you see the confirmation prompt.5. Enter the password again.You see the message "Password acc

Parent topic: Password Security TypesEntering a Password to Use the ProjectorIf a password is set up and a Power On Protection password is enabled, yo

2. If the password is incorrect, the following may happen:• You see a "wrong password" message and a prompt to try again. Enter the correct

4. Select Yes and press Enter.You see a selection box overlaying your image.5. Use the arrow buttons on the remote control to surround the image area

• To display it whenever you press the A/V Mute button, select A/V Mute and set it to Logo.To prevent anyone from changing the User's Logo settin

• Dual VGA ports for connections by multiple presenters• Ports for connecting an external monitor and external speakersEasy-to-use setup and operation

Unlocking the Projector's ButtonsIf the projector's buttons have been locked, hold the Enter button on the projector's control panel fo

Caution: Leave at least 20 inches (50 cm) of space between the projectors to prevent them fromoverheating.Setting the Projector IDSetting the Remote C

Setting the Remote Control IDThe remote control's ID is set to zero by default so it can operate any compatible projector. If you want toset the

3. Make sure all the projectors are using the same Color Mode setting.4. It is best to match two projectors at a time, so set the remote control ID to

Related referencesProjector Setup Settings - Extended MenuRelated tasksChanging the Color ModeProjecting Two Images SimultaneouslyYou can use the spli

3. To select an input source for the other image, select the Source setting, press Enter, select theinput source, select Execute, and press Enter. (Yo

The Schedule Settings screen appears.4. Select the Schedule menu and press Enter.5. Select Add New and press Enter.6. In the Event Settings section, s

Communication is on/offEvent is invalidParent topic: Scheduling Projector EventsEditing a Scheduled EventYou can edit any currently scheduled event.1.

8. Select Setup complete and select Yes to save your changes.Note: To delete all scheduled events, select Schedule Reset and select Yes.Parent topic:

Adjusting the Menu SettingsFollow the instructions in these sections to access the projector menu system and change projectorsettings.Using the Projec

Make sure your projector box included all of these parts:1 Projector2 Remote control3 Remote control batteries (two AA alkaline)4 Power cord5 VGA comp

2. Press the up or down arrow buttons to move through the menus listed on the left. The settings foreach menu are displayed on the right.Note: The ava

Setting Options DescriptionColor Mode See the list of available Color Adjusts the vividness of imageModes colors for various image typesand environmen

Input Signal Settings - Signal MenuNormally the projector detects and optimizes the input signal settings automatically. If you need tocustomize the s

Setting Options DescriptionSync. Varying levels available Adjusts signal to eliminatefuzziness or flickering incomputer imagesPosition Up, down, left,

Setting Options DescriptionInput Signal Auto Specifies the signal type frominput sources connected toRGBcomputer portsComponentAuto: detects signalsau

Related referencesAvailable Image Aspect RatiosProjector Feature Settings - Settings MenuOptions on the Settings menu let you customize various projec

Setting Options DescriptionSplit Screen Screen Size Divides the viewing areahorizontally and displays twoSourceimages side-by-side (press EscSwap Scre

Parent topic: Adjusting the Menu SettingsRelated tasksCorrecting Image Shape with Quick CornerProjecting Two Images SimultaneouslyLocking the Projecto

Setting Options DescriptionDisplay Messages Selects various display optionsDisplay Background Messages: controls whethermessages are displayed on theS

Setting Options DescriptionOperation Direct Power On Selects various operation optionsHigh Altitude Mode Direct Power On: lets you turnon the projecto

Additional ComponentsDepending on how you plan to use the projector, you may need to obtain the following additionalcomponents:• To receive a composit

Setting Options DescriptionA/V Settings A/V Output Selects the following when theprojector is in standby modeAudio Output(turned off):HDMI1 Audio Outp

Note: When the User's Logo Protection option in the Password Protection menu is set to On, youcannot change any settings related to the user&apos

Setting Options DescriptionScreen Mirroring Info Display Name Displays screen mirroring statusand details(PowerLite 1975W/1985WU) MAC AddressRegion Co

Related conceptsWireless Network Projection from a Mobile Device (Screen Mirroring)Wired Network ProjectionWireless Network ProjectionProjector Setup

Setting Options DescriptionSleep Mode On Automatically places theprojector in standby mode afterOffan interval of inactivitySleep Mode Timer 1 to 30 m

Projector Information Display - Info MenuYou can display information about the projector and input sources by viewing the Info menu. However,you canno

Information item DescriptionRefresh Rate Displays the refresh rate of the current input sourceSync Info Displays information that may be needed by a s

Event ID code Cause and solution0483 The EasyMP Network Projection program quit unexpectedly. Check the networkcommunication status, then turn the pro

You can also reset the projector's lamp usage timer to zero when you replace the lamp using the ResetLamp Hours option.You cannot reset the follo

Maintaining and Transporting the ProjectorFollow the instructions in these sections to maintain your projector and transport it from place to place.Pr

Option or part Part numberEpson DC-06 document camera (ELPDC06) V12H321005Epson DC-11 document camera V12H377020Epson DC-12 document camera (ELPDC12)

• To remove stubborn smudges, moisten a soft, lint-free cloth with lens cleaner and gently wipe thelens. Do not spray any liquid directly on the lens.

Cleaning the Air Filter and VentsClean the projector's air filter or vents if they get dusty, or if you see a message telling you to clean them.1

2. Slide the air filter cover latch and open the air filter cover.3. Pull the air filter out of the projector.Note: Air filters contain polypropylene.

4. Place the new air filter in the projector as shown and push gently until it clicks into place.5. Close the air filter cover.Parent topic: Air Filte

Replacing the LampBefore you replace the lamp, let the projector cool down for at least one hour so the lamp will not be hot.Warning: Let the lamp ful

4. Slide the lamp cover out and lift it off.5. Loosen the screws securing the lamp to the projector. The screws do not come all the way out.145

6. Lift up the lamp handle and gently pull the lamp out of the projector.Note: The lamp(s) in this product contain mercury. Please consult your state

8. Push in the lamp firmly and tighten the screws to secure it.9. Replace the lamp cover and tighten the screw to secure it.Note: Be sure the lamp cov

Resetting the Lamp TimerYou must reset the lamp timer after replacing the projector's lamp to clear the lamp replacementmessage and to keep track

Replacing the Remote Control BatteriesThe remote control uses two AA manganese or alkaline batteries. Replace the batteries as soon as theyrun out.Cau

Parent topic: Projector FeaturesNotations Used in the DocumentationFollow the guidelines in these notations as you read your documentation:• Warnings

4. Close the battery cover and press it down until it clicks into place.Warning: Dispose of used batteries according to local regulations. Do not expo

Solving ProblemsCheck the solutions in these sections if you have any problems using the projector.Projection Problem TipsProjector Light StatusUsing

Projector Light StatusThe lights on the projector indicate the projector status and let you know when a problem occurs. Checkthe status and color of t

Power light Status light Lamp light Temp light Status and solutionBlue Flashing blue Off Off Shutting down; when the Statuslight stops flashing, you c

Power light Status light Lamp light Temp light Status and solutionOff Flashing blue Orange Off Lamp has a problem• Check to see if the lamp is burnedo

Power light Status light Lamp light Temp light Status and solutionAny Any Any Any Screen Mirroring light flashes blueslowly; Screen Mirroring error,se

• To exit the help system, press Help.Parent topic: Solving ProblemsSolving Image or Sound ProblemsCheck the solutions in these sections if you have a

• For images projected with Windows Media Center, reduce the screen size from full screen mode.• For images projected from applications using Windows

• Turn on the connected computer or video source, and press its play button to begin your presentation,if necessary.• Check the connection from the pr

Parent topic: Solutions When "No Signal" Message AppearsRelated topicsConnecting to Computer SourcesSolutions When "Not Supported"

Projector Parts - BaseProjector Parts - Control PanelProjector Parts - Remote ControlParent topic: Introduction to Your ProjectorProjector Parts - Fro

Solutions When the Image is Not RectangularIf the projected image is not evenly rectangular, try the following solutions:• Place the projector directl

• If you adjusted the image shape using the projector controls, try decreasing the Sharpness setting toimprove image quality.• If you connected an ext

• If you are projecting from a computer, press the Auto button on the remote control to automaticallyadjust the tracking and sync. If any bands or ove

Related conceptsProjector Lamp MaintenanceRelated referencesInput Signal Settings - Signal MenuImage Quality Settings - Image MenuProjector Feature Se

Solutions to Password ProblemsParent topic: Solving ProblemsSolutions to Projector Power or Shut-Off ProblemsIf the projector does not come on when yo

• Strong fluorescent lighting, direct sunlight, or infrared device signals may be interfering with theprojector's remote receivers. Dim the light

• Make sure you have access to the network the projector is on.Note: The user ID and password are case sensitive.Parent topic: Solving ProblemsSolutio

Before you call, have the following information ready:• Product name• Product serial number (located on the bottom or rear of the projector, or in the

Technical SpecificationsThese sections list the technical specifications of your projector.General Projector SpecificationsProjector Lamp Specificatio

Brightness PowerLite 1970W/1975W:Normal Power Consumption mode:White light output 5000 lumens (ISO 21118 standard)Color light output 5000 lumensECO Po

12 Control panel13 Focus help button14 Zoom ring15 Screen Fit button16 Focus ring17 Lamp cover18 Status lights (on the side of the projector)Parent to

Projection methods Front, rear, ceiling-mountedOptical aspect ratio 16:10(width-to-height)Focus adjustment ManualZoom adjustment ManualZoom ratio 1 to

Note: Turn off this product when not in use to prolong the life of the projector. Lamp life will varydepending upon mode selected, environmental condi

Power consumption Operating:(100 to 120 V) PowerLite 1970W/1975W/1985WU:Normal Power Consumption mode: 435 WECO Power Consumption mode: 330 WPowerLite

Operating altitude Up to 4921 feet (1500 m)Up to 9843 feet (3000 m) with High Altitude Mode enabledParent topic: Technical SpecificationsProjector Saf

Display format Refresh rate (in Hz) Resolution (in pixels)WXGA++ 60 1600 × 900SXGA 70/75/85 1152 × 86460/75/85 1280 × 102460/75/85 1280 × 960SXGA+ 60/

Display format Refresh rate (in Hz) Resolution (in pixels)VGA 60 640 × 480SVGA 60 800 × 600XGA 60 1024 × 768WXGA 60 1280 × 80060 1366 × 768WXGA+ 60 14

** PowerLite 1980WU/1985WU onlyParent topic: Technical SpecificationsUSB Display System RequirementsYour computer system must meet the system requirem

NoticesCheck these sections for important notices about your projector.RecyclingImportant Safety InformationImportant Safety InstructionsFCC Complianc

Important Safety InstructionsFollow these safety instructions when setting up and using the projector:• Do not look into the lens when the projector i

• Never allow objects of any kind to enter any openings in the projector. Do not leave objects, especiallyflammable objects, near the projector. Never

10 Security slot11 Remote receiver12 HDMI 2 port13 HDMI 1/MHL port14 Video port15 Computer1 port16 USB-B port17 USB-A portParent topic: Projector Part

• Do not store the projector outside of the required temperature range of 14 to 140 °F (–10 to 60 °C) orin direct sunlight for long periods of time. D

Because this product was not intended for use in applications requiring extremely high reliability/safetysuch as aerospace equipment, main communicati

Wireless Telegraphy Act RegulationsThe following acts are prohibited by the Wireless Telegraphy Act:• Modifying and disassembling (including the anten

These GPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU Gen

• lrzsz-0.12.20• wireless_tools.29• yaffs2-utils• squshfs 4.2• coreutils 6.9The GNU General Public License Version 2 is as follows. You also can see t

we want its recipients to know that what they have is not the original, so that any problems introduced byothers will not reflect on the original auth

c) If the modified program normally reads commands interactively when run, you must cause it, whenstarted running for such interactive use in the most

so on) of the operating system on which the executable runs, unless that component itself accompaniesthe executable.If distribution of executable or o

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of thisLicense.8. If the distribution and/or use of

END OF TERMS AND CONDITIONSHow to Apply These Terms to Your New ProgramsIf you develop a new program, and you want it to be of the greatest possible u

Parent topic: Projector Part LocationsProjector Parts - Control Panel1 Power button2 Source Search button (searches for connected sources)3 Enter butt

This General Public License does not permit incorporating your program into proprietary programs. Ifyour program is a subroutine library, you may cons

GNU LESSER GENERAL PUBLIC LICENSEVersion 2.1, February 1999Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Bo

Finally, software patents pose a constant threat to the existence of any free program. We wish to makesure that a company cannot effectively restrict

GNU LESSER GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING,DISTRIBUTION AND MODIFICATION0. This License Agreement applies to any software libr

d) If a facility in the modified Library refers to a function or a table of data to be supplied by an applicationprogram that uses the facility, other

5. A program that contains no derivative of any portion of the Library, but is designed to work with theLibrary by being compiled or linked with it, i

library, if the user installs one, as long as the modified version is interface-compatible with the versionthat the work was made with.c) Accompany th

10. Each time you redistribute the Library (or any work based on the Library), the recipient automaticallyreceives a license from the original licenso

14. If you wish to incorporate parts of the Library into other free programs whose distribution conditionsare incompatible with these, write to the au

This library is free software; you can redistribute it and/or modify it under the terms of the GNU LesserGeneral Public License as published by the Fr

Projector Parts - Remote Control1 Power button2 Computer button (cycles through connected computer sources)3 Video button (cycles through connected vi

This code is derived from software contributed to Berkeley by Kenneth Almquist.Redistribution and use in source and binary forms, with or without modi

============In plain English:1. We don't promise that this software works. (But if you find any bugs, please let us know!)2. You can use this sof

The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the FreeSoftware Foundation but is freely distr

libpng versions 1.2.6, August 15, 2004, through 1.2.49, March 29, 2012, are Copyright (c) 2004, 2006-2009 Glenn Randers-Pehrson, and are distributed a

For the purposes of this copyright and license, "Contributing Authors" is defined as the following set ofindividuals:Andreas DilgerDave Mart

zlibThis projector product includes the open source software program "zlib" which applies the terms andconditions provided by owner of the c

Apache-2.0This projector product includes the open source software program which applies the terms andconditions provided by owner of the copyright to

"Work" shall mean the work of authorship, whether in Source or Object form, made available under theLicense, as indicated by a copyright not

(b) You must cause any modified files to carry prominent notices stating that You changed the files; and(c) You must retain, in the Source form of any

the use or inability to use the Work (including but not limited to damages for loss of goodwill, workstoppage, computer failure or malfunction, or any

7 Aspect button (selects the image aspect ratio)8 Num button (when held down, switches numeric buttons to number function)9 Menu button (accesses proj

List of aes-src-29-04-09 programs• aes-src-29-04-09License terms of conditions of each program which are provided by owner of the copyright to the “ae

Copyright (c) 1994-2007 Red Hat, Inc. All rights reserved.This copyrighted material is made available to anyone wishing to use, modify, copy, or redis

THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIEDWARRANTY. IN PARTICULAR, NEITHER THE AUTHOR NOR AT &T MAKES ANYRE

5900 E. Ben White Blvd.Austin, TX 78741800-292-9263(5) C.W. SandmannCopyright (C) 1993 C.W. SandmannThis file may be freely distributed as long as the

All rights reserved.Redistribution and use in source and binary forms, with or without modification, are permitted providedthat the following conditio

USA(13) Royal Institute of TechnologyCopyright (c) 1999 Kungliga Tekniska Högskolan (Royal Institute of Technology, Stockholm, Sweden).All rights rese

DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANYDIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES(I

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANYEXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IM

LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ONANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

Intel hereby grants you permission to copy, modify, and distribute this software and its documentation.Intel grants this permission provided that the

Setting Up the ProjectorFollow the instructions in these sections to set up your projector for use.Projector PlacementProjector ConnectionsInstalling

(27) Konstantin Chuguev (--enable-newlib-iconv)Copyright (c) 1999, 2000Konstantin Chuguev. All rights reserved.Redistribution and use in source and bi

LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ONANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANYEXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IM

1. Redistributions of source code must retain the above copyright notice, this list of conditions and thefollowing disclaimer.2. Redistributions in bi

Copyright (c) 2009 CodeSourcery, Inc.All rights reserved.Redistribution and use in source and binary forms, with or without modification, are permitte

WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AREDISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLEFOR A

OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR

(a) The above copyright display, these terms of utilization, and the following stipulation of no guaranteeshall be inserted in documentation accompany

3. All advertising materials mentioning features or use of this software must display the followingacknowledgement:This product includes software deve

(4) The above copyright holder and the TOPPERS Project shall be exempt from responsibility forwhatever damages occur either directly or indirectly thr

RearFront CeilingRear CeilingWherever you set up the projector, make sure to position it squarely in front of the center of the screen,not at an angle

* 3. All advertising materials mentioning features or use of this software must display the followingacknowledgment:* "This product includes soft

* This library is free for commercial and non-commercial use as long as the following conditions areaheared to. The following conditions apply to all

* The licence and distribution terms for any publically available version or derivative of this code cannotbe changed. i.e. this code cannot simply be

8/14CPD-41046R1Parent topic: Copyright Notice233

Related referencesProjector Setup Settings - Extended MenuProjection DistanceThe distance at which you place the projector from the screen determines

Screen or Projection distanceimage sizeWide to Tele1 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

Connecting to Computer SourcesFollow the instructions in these sections to connect a computer to the projector.Connecting to a Computer for USB Video

• OS X: The USB Display setup folder appears on your screen. Select USB Display Installer andfollow the on-screen instructions to install the Epson US

Connecting to a Computer for HDMI Video and AudioIf your computer has an HDMI port, you can connect it to the projector using an optional HDMI cable.N

3. If necessary, configure your computer to work with an external USB mouse. See your computerdocumentation for details.Parent topic: Connecting to Co

ContentsPowerLite 1970W/1975W/1980WU/1985WU User's Guide... 9Introduction to

2. Connect the other end to one of the projector's HDMI ports.Note: The projector converts the digital audio signal sent from your video source i

Connecting to a Component-to-VGA Video SourceIf your video source has component video ports, you can connect it to the projector using an optionalcomp

Parent topic: Connecting to Video SourcesConnecting to a Video Source for SoundYou can play sound through the projector's speaker system if your

Note: Monitors that use a refresh rate less than 60 Hz may not be able to display images correctly.1. Make sure your computer is connected to the proj

Parent topic: Projector ConnectionsConnecting to External USB DevicesFollow the instructions in these sections to connect external USB devices to the

Related topicsProjecting a PC Free PresentationConnecting a USB Device or Camera to the ProjectorYou can connect your USB device or camera to the proj

2. Disconnect the USB device or camera from the projector.Parent topic: Connecting to External USB DevicesConnecting to a Document CameraYou can conne

1. Open the battery cover.2. Insert the batteries with the + and – ends facing as shown.37

3. Close the battery cover and press it down until it clicks into place.Warning: Dispose of used batteries according to local regulations. Do not expo

Parent topic: Setting Up the Projector39

Connecting to a Composite Video Source ... 31Connecting to a Video Source

Using the Projector on a NetworkFollow the instructions in these sections to set up your projector for use on a network.Wired Network ProjectionWirele

Connecting to a Wired NetworkSelecting Wired Network SettingsParent topic: Using the Projector on a NetworkConnecting to a Wired NetworkTo connect the

3. Select the Network menu and press Enter.4. Select Network Configuration and press Enter.5. Select the Basic menu and press Enter.6. Select the foll

• PJLink Password lets you enter a password up to 32 alphanumeric characters long for using thePJLink protocol for projector control.• Web Control Pas

10. To prevent display of the IP address on the standby screen, turn off IP Address Display.11. When you finish selecting settings, select Complete an

Searching for a Wireless NetworkSelecting Wireless Network Settings in WindowsSelecting Wireless Network Settings in OS XSetting Up Wireless Network S

3. Remove the screw securing the wireless LAN module stopper, then remove the stopper.4. Insert the wireless LAN module into the port.46

5. Replace the wireless LAN module stopper and secure it using the screw you removed.6. Close the air filter cover.7. Plug in and turn on the projecto

5. Follow the on-screen instructions to install the Quick Wireless Connection driver.Note: If you see a Windows Firewall message, click Yes to disable

4. Set the Wireless Mode setting to Wireless LAN On and press Enter.5. Select Network Configuration and press Enter.6. Select the Basic menu and press

Network Projector E-mail Alert Messages ... 62Setting Up Monitoring

8. Select the Wireless LAN menu and press Enter.9. Select the settings on the Wireless LAN menu as necessary for your network.10. When you finish sele

Setting Options DescriptionChannel 1ch In Quick connection mode,selects the frequency band6ch(channel) used by the wireless11chLANSSID Auto Setting On

Searching for a Wireless NetworkYou can use your projector's site survey function to quickly locate and connect to available wirelessnetworks.1.

5. Select the Wireless LAN menu and press Enter.6. Select Advanced as the Connection Mode setting and press Enter.7. Select Search Access Point and pr

You see a screen like this:10. Select the settings on the security menu as necessary for your network.11. When you finish selecting settings, select C

1. Click the AirPort icon on the menu bar at the top of the screen.2. Make sure AirPort is turned on, then do one of the following:• If your projector

5. Select the security settings for your network.Note: WPA authentication via an authentication server is not supported.6. When you finish selecting s

Screen Mirroring RestrictionsNote the following when using Screen Mirroring features:• You cannot play audio with more than 3 channels.• You cannot pr

• Wireless LAN Sys. lets you select the type of wireless LAN system the projector is connected to.• Adjust Image Quality lets you adjust the screen mi

8. Select your projector from the list.9. If you see the PIN entry screen on your computer or mobile device, enter the PIN code displayed onthe Screen

Projecting a PC Free Presentation... 93Supported PC

Note: It may some time to establish the WiDi connection. Do not disconnect the projector's powercord while it is connecting to your device. This

3. Select Network Configuration and press Enter.4. Select the Mail menu and press Enter.5. Turn on Mail Notification.6. Enter the IP address for the S

Network Projector E-mail Alert MessagesWhen a problem occurs with a networked projector, and you selected to receive e-mail alerts, youreceive an e-ma

5. Enter up to two IP addresses to receive SNMP notifications, using 0 to 255 for each address field.Note: Do not use these addresses: 127.x.x.x or 22

Note: You may need to log in before you see the Web Control screen. If you see a log in window,enter your user name and password. (The default user na

10 Volume button controls11 Closed Caption control6. Select the icon corresponding to the projector function you want to control.Parent topic: Using t

4. Select the Others menu and press Enter.5. Set the Crestron RoomView setting to On to allow the projector to be detected.6. When you finish selectin

You see this screen:3. Select the input source that you want to control in the Sources List box. You can scroll throughavailable sources using the up

Using Basic Projector FeaturesFollow the instructions in these sections to use your projector's basic features.Turning On the ProjectorTurning Of

1. Open the projector's lens cover.2. Connect the power cord to the projector's power inlet.3. Plug the power cord into an electrical outlet

Projector Setup Settings - Extended Menu... 127Projector Network S

4. Press the power button on the projector or the remote control to turn on the projector.The projector beeps and the Status light flashes blue as the

2. Press the power button again. (To leave it on, press any other button.)The projector beeps twice, the lamp turns off, and the Status light turns of

4. Close the projector's lens cover.Parent topic: Using Basic Projector FeaturesSelecting the Language for the Projector MenusIf you want to view

3. Select the Extended menu and press Enter.4. Select the Language setting and press Enter.5. Select the language you want to use and press Enter.6. P

2. To adjust the front foot, pull up on the foot release lever and lift the front of the projector.The foot extends from the projector.3. Release the

Image ShapeYou can project an evenly rectangular image by placing the projector directly in front of the center of thescreen and keeping it level. If

Two displays flash briefly, then this message appears:5. Fine-tune the image shape as necessary using the arrow buttons on the control panel.6. When y

2. Press one of these keystone buttons on the control panel to display the Keystone adjustmentscreen.3. Press a keystone button on the projector'

1. Turn on the projector and display an image.Note: You can display a pattern to aid in adjusting the projected image using the Settings menu.Note: Yo

You see the Quick Corner adjustment screen:6. Use the arrow buttons on the projector or the remote control to select the corner of the image youwant t

Solutions When the Image Brightness or Colors are Incorrect ... 162Solutions to Sound Problems ...

2. To enlarge or reduce the image size, rotate the projector's zoom ring.Parent topic: Using Basic Projector FeaturesFocusing the Image Using the

Focus Help works in these conditions:• Screen size is 100 inches (254 cm) or less• The room is not too bright• Projector is positioned within the dist

You see a screen like this:2. Turn the focus ring until the green number matches the orange number as closely as possible.3. When you are finished, pr

Make sure that you aim the remote control at the projector's receivers within the angles listed here.1 26 feet (8 m)2 45°3 30°4 15°Note: Avoid us

Using the Remote Control as a Wireless MouseYou can use the projector's remote control as a wireless mouse so you can control projection at adist

Using the Remote Control as a PointerYou can use the projector's remote control as a pointer to help you call out important information on thescr

3. Do one of the following:• Press the Source Search button on the projector or remote control until you see the image fromthe source you want.• Press

4 Network and Screen Mirroring sourcesParent topic: Using Basic Projector FeaturesProjection ModesDepending on how you positioned the projector, you m

3. To change projection back to the original mode, hold down the A/V Mute button for five secondsagain.Parent topic: Projection ModesChanging the Proj

If you always want to use a particular aspect ratio for a certain video input source, you can select it usingthe projector's menus.Changing the I

PowerLite 1970W/1975W/1980WU/1985WU User' s GuideWelcome to the PowerLite 1970W/1975W/1980WU/1985WU User's Guide.9

Aspect ratio setting DescriptionNormal Displays images using the full projection area and maintains theaspect ratio of the image.16:9 Converts the asp

3. Press the Color Mode button on the remote control to change the Color Mode.The image appearance changes and the name of the Color Mode appears brie

Note: The DICOM SIM Color Mode is for reference purposes only and should not be used to makemedical diagnoses.Parent topic: Color ModeTurning On Auto

Controlling the Volume with the Volume ButtonsYou can use the Volume buttons on the projector or the remote control to adjust the volume as youproject

Related conceptsUSB Device ProjectionRelated tasksConnecting a USB Device or Camera to the ProjectorSupported PC Free File TypesYou can project these

File contents File type Details(extension)Movie .avi Make sure the file is not:• Saved with an audio codec other than linear PCM or ADPCM• Above 1280

2. Do the following as necessary to locate your files:• If you need to display files inside a subfolder on your device, press the arrow buttons to hig

The PC Free screen appears.2. Do the following as necessary to locate your files:• If you need to display files inside a subfolder on your device, pre

• To display a menu of pages to select from, press the Esc button. Then press the left or right arrowbutton to select a page and press Enter.• To enla

2. Do the following as necessary to locate your files:• If you need to display files inside a subfolder on your device, press the arrow buttons to hig