Optical aspect ratio | Epson 1930 guide

Optical aspect ratio

(width-to-height)

Focus adjustment

Zoom adjustment

Zoom ratio

(Tele-to-Wide)

Internal sound system

Noise level

Keystone correction angle

USB Type B port compatibility USB Type A port compatibility

PowerLite 1940W/1945W:

16:10

PowerLite 1930/1950/1955/1960/1965: 4:3

Manual

Manual 1:1.6

10 W monaural

37 dB (Normal Power Consumption mode)

29 dB (ECO Power Consumption mode) PowerLite 1930/1940W/1950/1960: Vertical: ± 30º (manual or Auto Keystone)

Horizontal: ± 30º (manual or Horizontal Keystone slider) PowerLite 1945W/1955/1965:

Vertical: ± 30º (manual); ± 30º (using Auto Keystone or Screen Fit)

Horizontal: ± 30º (manual); ± 20º (using Auto Keystone or Screen Fit)

USB 1.1 and 2.0 compliant for USB display or external mouse PowerLite 1930/1940W/1950/1960:

One USB 1.1 and 2.0 compliant port for USB device input or EPSON document camera display

PowerLite 1945W/1955/1965:

One USB 1.1 and 2.0 compliant port for USB device input

One USB 1.1 and 2.0 compliant port for EPSON document camera display

Parent topic: Technical Specifications

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Image 174

Epson 1930 manual Optical aspect ratio, Focus adjustment Zoom adjustment Zoom ratio

Contents

PowerLite 1930/1940W/1945W/1950/1955/1960/1965 Users Guide Page Contents Using the Projector on a Network Using Basic Projector Features Adjusting Projector Features 114 Adjusting the Menu Settings 129 Solving Problems 158 146 Technical Specifications 172 182 PowerLite 1930/1940W/1945W/1950/1955/1960/1965 Users Guide Projector Features Bright, high-resolution projection systemFlexible connectivity Product Box Contents Parent topic Projector Features Optional Equipment and Replacement Parts Additional ComponentsOption or part Part number Warranty and Registration Information Notations Used in the Documentation Projector Part Locations Where to Go for Additional InformationPowerLite 1930/1940W/1950/1960 Projector Parts Front/Top PowerLite 1945W/1955/1965 Page RS-232C port Projector Parts RearAudio2 port USB-A port USB-B port Computer2 port Video port USB-A port USB-B port Computer2 port Video port Projector Parts Base Projector Parts Control PanelHdmi port PowerLite 1945W/1955/1965 Screen Fit button Projector Parts Remote Control Parent topic Projector Part Locations Projector Placement Projector Setup and Installation Options Parent topic Projector Placement PowerLite 1940W/1945W Aspect Ratio Projection Distance Projector Connections Screen or Projection distance Image size Wide to Tele Connecting to Computer Sources Connecting to a Computer for USB Video and Audio Connecting to a Computer for VGA Video Connecting to a Computer for Hdmi Video and Audio Connecting to a Computer for DisplayPort Video and AudioConnecting to a Computer for USB Mouse Control Connecting to Video Sources Connecting to a Computer for SoundRelated tasks Connecting to an Hdmi Video Source Connecting to a Component-to-VGA Video Source Connecting to a Composite Video Source Connecting to a Video Source for Sound Connecting to an External Computer Monitor Connecting to External Speakers Connecting to External USB Devices USB Device Projection Connecting a USB Device or Camera to the Projector PowerLite 1930/1940W/1950/1960 PowerLite 1945W/1955/1965Related topics Connecting to a Document Camera Disconnecting a USB Device or Camera From the ProjectorSelecting the Connected USB Source Installing Batteries in the Remote Control Page Opening the Lens Cover Parent topic Setting Up the Projector Wired Network Projection Connecting to a Wired Network Selecting Wired Network Settings Select Network Configuration and press Enter 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 Using Quick Wireless Connection Windows Only Selecting Wireless Network Settings Manually Select Network Configuration and press Enter Page Ssid Dhcp Searching for a Wireless NetworkLAN Turns on Dhcp if your network Select Network Configuration and press Enter Select To Search View and press Enter Selecting Wireless Network Settings in Windows Selecting Wireless Network Settings in OSEnabling WPA or EAP Security WPA2-PSKAES Wireless Security Menu SettingsSetting Options Description Security Open WPA/WPA2-EAP EAP-TLS PeapPEAP-TLS Leap Secure Http Setting Options DescriptionRegistering a Digital Certificate on the Projector Registering Digital Certificates from a USB DevicePage Digital Certificate Types for Registration via USB Certificate type File type extension Registering Digital Certificates from a Web Browser Server Certificate PEAP/PEAP-TLS/EAP-TLS/EAP-Fast Specification DescriptionDigital Certificate Types for Registration via Web Control Web Server Certificate Secure Http Setting Up Projector Network E-Mail Alerts PowerLite 1945W/1955/1965 Setting Up Monitoring Using Snmp Network Projector E-mail Alert Messages Select Network Configuration and press Enter Parent topic Using the Projector on a Network Controlling a Networked Projector Using a Web Browser Setting Up Crestron RoomView Support Crestron RoomView Support Select Network Configuration and press Enter Controlling a Networked Projector Using Crestron RoomView Parent topic Crestron RoomView Support Using Basic Projector Features Turning On the ProjectorPage 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 Correcting Image Shape with the Horizontal Keystone Slider Parent topic Image Shape Related tasksParent topic Image Shape Correcting Image Shape with the Keystone Buttons Correcting Image Shape with Quick Corner Parent topic Image Shape Related referencesPage Focusing the Image Using the Focus Ring Resizing the Image With the Zoom Ring Remote Control Operation Using the Remote Control as a Wireless Mouse Using the Remote Control as a Pointer Selecting an Image Source Changing the Projection Mode Using the Remote Control Projection Modes Changing the Projection Mode Using the Menus Image Aspect Ratio Changing the Image Aspect Ratio Available Image Aspect Ratios Color Mode Changing the Color Mode Parent topic Color ModeAvailable Color Modes Turning On Auto Iris Dicom SIM Controlling the Volume with the Volume Buttons Projecting a PC Free Presentation Supported PC Free File Types Movie File Formats Editing Scenarios SIT Files MPEG-2 104 105 106 Starting a PC Free Movie Presentation 108 Projecting a Slide Show Supported Slideshow File Types File contents File type Details Extension Starting a Slide Show 111 Slideshow Display Options Setting Options Description Display Order Name OrderScreen Switching Date Order Parent topic Starting a Slide Show Adjusting Projector Features Shutting Off the Picture and Sound Temporarily Stopping Video Action Temporarily Zooming Into and Out of Images Projector Security Features Password Security Types Setting a Password Selecting Password Security Types Entering a Password to Use the Projector 119 Saving a Users Logo Image to Display Locking the Projectors Buttons Installing a Security Cable Unlocking the Projectors Buttons 123 Setting the Projector ID Setting the Remote Control ID Matching Multiple-Projector Display Quality 126 Projecting Two Images Simultaneously 128 Adjusting the Menu Settings Using the Projectors Menus Image Quality Settings Image Menu Contrast Setting Options Description Color ModeBrightness Color Saturation Input Signal Settings Signal Menu NR1 NR2 RGB Projector Feature Settings Settings Menu ECO Projector Setup Settings Extended Menu CC1 CC2 Sleep Mode Direct Power On lets you turn Sleep Mode Timer Setting Options Description Users LogoRear Ceiling Operation Direct Power On Lens Cover Timer Projector Network Settings Network Menu Projector Information Display Info Menu Ssid Dhcp Information item Description Lamp Hours Input SignalVideo Signal Refresh Rate Event ID Code List Event ID code Cause and solution Projector Reset Options Reset Menu 145 Projector Maintenance Cleaning the Lens Cleaning the Projector Case Air Filter and Vent Maintenance Cleaning the Air Filter and Vents Replacing the Air Filter 149 Projector Lamp Maintenance Replacing the Lamp 152 153 154 Replacing the Remote Control Batteries Resetting the Lamp TimerSelect Reset Lamp Hours and press Enter 156 Transporting the Projector Projection Problem Tips Projector Light Status Power light Lamp light Temp light Status and solution On High Altitude Mode Using the Projector Help Displays Solving Image or Sound Problems Solutions When No Image Appears Solutions When No Signal Message Appears Displaying From a PC Laptop Displaying From a Mac Laptop Solutions When Not Supported Message AppearsSolutions When Only a Partial Image Appears Click the Arrange or Arrangement tab Solutions When the Image is Not Rectangular Solutions When the Image Contains Noise or Static Solutions When the Image is Fuzzy or Blurry Solutions When the Image Brightness or Colors are Incorrect Solving Projector or Remote Control Operation Problems Solutions to Sound Problems Solutions to Projector Power or Shut-Off Problems Solutions to Problems with the Remote Control Solutions When Network Alert E-Mails are Not Received Solutions to Password Problems Where to Get Help Purchase Supplies and AccessoriesInternet Support Speak to a Support Representative General Projector Specifications Image size PowerLite 1940W/1945W PowerLite 1950/1955PowerLite 1960/1965 Contrast ratio Focus adjustment Zoom adjustment Zoom ratio Optical aspect ratioInternal sound system Noise level Keystone correction angle Projector Lamp Specifications Remote Control SpecificationsProjector Dimension Specifications Power supply Projector Electrical SpecificationsProjector Environmental Specifications Temperature Projector Safety and Approvals Specifications Supported Video Display Formats Composite video Component video DisplayPort input signals USB Display System Requirements Requirement Windows Mac CPU Important Safety Information RecyclingParent topic Notices Important Safety Instructions 184 Restriction of Use FCC Compliance Statement Restriction of UseFor United States Users For Canadian Users TrademarksSoftware Copyright GNU GPL GNU General Public License 189 190 191 No Warranty END of Terms and Conditions GNU Lgpl Glibc-2.8 SDL-1.2.13 SDL-Image GNU Lesser General Public License Preamble 196 197 198 199 200 201 202 BSD License Berkeley Software Distribution License Busybox-1.13.4 Libjpeg M M libjpeg-6b 205 Libpng Libpng-1.2.7 Libpng-1.2.44 207 208 Zlib Zlib-1.1.4 Zlib-1.2.3 MDNSResponder M M mDNSResponder-107.6 M only mDNSResponderPosix is used 211 212 Aes-src-29-04-09 M M aes-src-29-04-09 Newlib M M newlib 215 216 217 218 219 220 221 222 223 224 225 226 227 228 WPA Supplicant WPA Supplicant-1.13.4 For MPEG-4 ASP For MPEG-4 AVC Copyright Notice For WMV/WMA MicrosoftFor VC-1 Parent topic Notices Copyright Attribution