149 | Epson 1930 guide

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. Dispose of used air filters according to local regulations.

149

Image 149

Epson 1930 manual 149

Contents

PowerLite 1930/1940W/1945W/1950/1955/1960/1965 Users Guide Page Contents Using the Projector on a Network Using Basic Projector Features Adjusting the Menu Settings 129 Adjusting Projector Features 114 146 Solving Problems 158 182 Technical Specifications 172 PowerLite 1930/1940W/1945W/1950/1955/1960/1965 Users Guide Flexible connectivity Projector FeaturesBright, high-resolution projection system Product Box Contents Parent topic Projector Features Option or part Part number Optional Equipment and Replacement PartsAdditional Components Notations Used in the Documentation Warranty and Registration Information PowerLite 1930/1940W/1950/1960 Where to Go for Additional InformationProjector Part Locations Projector Parts Front/Top PowerLite 1945W/1955/1965 Page Audio2 port Projector Parts RearRS-232C port USB-A port USB-B port Computer2 port Video port USB-B port Computer2 port Video port USB-A port Hdmi port Projector Parts BaseProjector Parts Control Panel PowerLite 1945W/1955/1965 Screen Fit button Projector Parts Remote Control Parent topic Projector Part Locations Projector Setup and Installation Options Projector Placement Parent topic Projector Placement Projection Distance PowerLite 1940W/1945W Aspect Ratio Screen or Projection distance Image size Wide to Tele Projector Connections Connecting to a Computer for USB Video and Audio Connecting to Computer Sources Connecting to a Computer for VGA Video Connecting to a Computer for USB Mouse Control Connecting to a Computer for Hdmi Video and AudioConnecting to a Computer for DisplayPort Video and Audio Related tasks Connecting to Video SourcesConnecting to a Computer for Sound Connecting to a Component-to-VGA Video Source Connecting to an Hdmi Video Source Connecting to a Video Source for Sound Connecting to a Composite Video Source Connecting to External Speakers Connecting to an External Computer Monitor USB Device Projection Connecting to External USB Devices Related topics Connecting a USB Device or Camera to the ProjectorPowerLite 1930/1940W/1950/1960 PowerLite 1945W/1955/1965 Selecting the Connected USB Source Connecting to a Document CameraDisconnecting a USB Device or Camera From the Projector Installing Batteries in the Remote Control Page Opening the Lens Cover Parent topic Setting Up the Projector Connecting to a Wired Network Wired Network Projection Select Network Configuration and press Enter Selecting Wired Network Settings Select the Basic menu and press Enter PowerLite 1930/1940W/1950/1960 PowerLite 1945W/1955/1965 Wireless Network Projection Installing the Wireless LAN Module Page Parent topic Wireless Network Projection Selecting Wireless Network Settings Manually Using Quick Wireless Connection Windows Only Select Network Configuration and press Enter Page Ssid LAN Searching for a Wireless NetworkDhcp Turns on Dhcp if your network Select Network Configuration and press Enter Select To Search View and press Enter Enabling WPA or EAP Security Selecting Wireless Network Settings in WindowsSelecting Wireless Network Settings in OS Setting Options Description Security Open Wireless Security Menu SettingsWPA2-PSKAES WPA/WPA2-EAP PEAP-TLS PeapEAP-TLS Leap Registering a Digital Certificate on the Projector Setting Options DescriptionSecure Http Registering Digital Certificates from a USB DevicePage Certificate type File type extension Digital Certificate Types for Registration via USB Registering Digital Certificates from a Web Browser Digital Certificate Types for Registration via Web Control Specification DescriptionServer Certificate PEAP/PEAP-TLS/EAP-TLS/EAP-Fast Web Server Certificate Secure Http Setting Up Projector Network E-Mail Alerts PowerLite 1945W/1955/1965 Network Projector E-mail Alert Messages Setting Up Monitoring Using Snmp Select Network Configuration and press Enter Parent topic Using the Projector on a Network Controlling a Networked Projector Using a Web Browser Crestron RoomView Support Setting Up Crestron RoomView Support Select Network Configuration and press Enter Controlling a Networked Projector Using Crestron RoomView Parent topic Crestron RoomView Support Turning On the Projector Using Basic Projector FeaturesPage Turning Off the Projector Page Selecting the Language for the Projector Menus Adjusting the Image Height Image Shape Automatically Correcting Image Shape With Screen Fit Parent topic Image Shape Correcting Image Shape with the Horizontal Keystone SliderParent topic Image Shape Related tasks Correcting Image Shape with the Keystone Buttons Parent topic Image Shape Related references Correcting Image Shape with Quick CornerPage Resizing the Image With the Zoom Ring Focusing the Image Using the Focus Ring Remote Control Operation Using the Remote Control as a Wireless Mouse Using the Remote Control as a Pointer Selecting an Image Source Projection Modes Changing the Projection Mode Using the Remote Control Changing the Projection Mode Using the Menus Image Aspect Ratio Available Image Aspect Ratios Changing the Image Aspect Ratio Color Mode Available Color Modes Changing the Color ModeParent topic Color Mode Dicom SIM Turning On Auto Iris Controlling the Volume with the Volume Buttons Supported PC Free File Types Projecting a PC Free Presentation Movie File Formats MPEG-2 Editing Scenarios SIT Files 104 105 106 Starting a PC Free Movie Presentation 108 Supported Slideshow File Types Projecting a Slide Show Starting a Slide Show File contents File type Details Extension 111 Screen Switching Setting Options Description Display Order Name OrderSlideshow Display Options Date Order Parent topic Starting a Slide Show Shutting Off the Picture and Sound Temporarily Adjusting Projector Features Zooming Into and Out of Images Stopping Video Action Temporarily Password Security Types Projector Security Features Setting a Password Entering a Password to Use the Projector Selecting Password Security Types 119 Saving a Users Logo Image to Display Locking the Projectors Buttons Unlocking the Projectors Buttons Installing a Security Cable 123 Setting the Remote Control ID Setting the Projector ID Matching Multiple-Projector Display Quality 126 Projecting Two Images Simultaneously 128 Using the Projectors Menus Adjusting the Menu Settings Image Quality Settings Image Menu Brightness Setting Options Description Color ModeContrast Color Saturation Input Signal Settings Signal Menu NR2 NR1 RGB Projector Feature Settings Settings Menu ECO Projector Setup Settings Extended Menu CC2 CC1 Rear Ceiling Operation Direct Power On Setting Options Description Users LogoSleep Mode Direct Power On lets you turn Sleep Mode Timer Lens Cover Timer Projector Network Settings Network Menu Ssid Dhcp Projector Information Display Info Menu Video Signal Input SignalInformation item Description Lamp Hours Refresh Rate Event ID code Cause and solution Event ID Code List Projector Reset Options Reset Menu 145 Cleaning the Lens Projector Maintenance Air Filter and Vent Maintenance Cleaning the Projector Case Replacing the Air Filter Cleaning the Air Filter and Vents 149 Projector Lamp Maintenance Replacing the Lamp 152 153 154 Select Reset Lamp Hours and press Enter Replacing the Remote Control BatteriesResetting the Lamp Timer 156 Transporting the Projector Projector Light Status Projection Problem Tips Power light Lamp light Temp light Status and solution On High Altitude Mode Solving Image or Sound Problems Using the Projector Help Displays Solutions When No Image Appears Displaying From a PC Laptop Solutions When No Signal Message Appears Solutions When Only a Partial Image Appears Solutions When Not Supported Message AppearsDisplaying From a Mac Laptop Click the Arrange or Arrangement tab Solutions When the Image Contains Noise or Static Solutions When the Image is Not Rectangular Solutions When the Image is Fuzzy or Blurry Solutions When the Image Brightness or Colors are Incorrect Solutions to Sound Problems Solving Projector or Remote Control Operation Problems Solutions to Problems with the Remote Control Solutions to Projector Power or Shut-Off Problems Solutions to Password Problems Solutions When Network Alert E-Mails are Not Received Internet Support Speak to a Support Representative Where to Get HelpPurchase Supplies and Accessories General Projector Specifications PowerLite 1960/1965 PowerLite 1950/1955Image size PowerLite 1940W/1945W Contrast ratio Internal sound system Noise level Keystone correction angle Focus adjustment Zoom adjustment Zoom ratioOptical aspect ratio Projector Dimension Specifications Projector Lamp SpecificationsRemote Control Specifications Projector Environmental Specifications Projector Electrical SpecificationsPower supply Temperature Supported Video Display Formats Projector Safety and Approvals Specifications Component video Composite video DisplayPort input signals Requirement Windows Mac USB Display System Requirements CPU Parent topic Notices Important Safety InformationRecycling Important Safety Instructions 184 Restriction of Use For United States Users FCC Compliance StatementRestriction of Use Software Copyright TrademarksFor Canadian Users GNU GPL GNU General Public License 189 190 191 No Warranty END of Terms and Conditions Glibc-2.8 SDL-1.2.13 SDL-Image GNU Lgpl Preamble GNU Lesser General Public License 196 197 198 199 200 201 202 Busybox-1.13.4 BSD License Berkeley Software Distribution License M M libjpeg-6b Libjpeg 205 Libpng-1.2.7 Libpng-1.2.44 Libpng 207 208 Zlib-1.1.4 Zlib-1.2.3 Zlib M M mDNSResponder-107.6 M only mDNSResponderPosix is used MDNSResponder 211 212 M M aes-src-29-04-09 Aes-src-29-04-09 M M newlib Newlib 215 216 217 218 219 220 221 222 223 224 225 226 227 228 WPA Supplicant-1.13.4 WPA Supplicant For MPEG-4 AVC For MPEG-4 ASP For VC-1 Parent topic Notices Copyright NoticeFor WMV/WMA Microsoft Copyright Attribution