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Summary of Contents for Digital Projection E-Vision 6900 Series
- Page 1 E-Vision 6900 Series High Brightness Digital Video Projector 4INSTALLATION AND QUICK-START GUIDE 4CONNECTION GUIDE 4OPERATING GUIDE 4REFERENCE GUIDE Rev A February 2017 118-049A...
- Page 2 NOTE: this symbol indicates that there is some important information that you should read. Product revision Because we at Digital Projection continually strive to improve our products, we may change specifications and designs, and add new features without prior notice.
- Page 3 Digital Projection E-Vision 6900 Series Introduction Notes Congratulations on your purchase of this Digital Projection product. Your projector has the following key features: • Support for Side by Side, Frame Packing, Frame Sequential and Top Bottom 3D formats. • HDBaseT® for reception of uncompressed High Definition Video up to 100 m from the source.
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Page 4: Table Of Contents
Digital Projection E-Vision 6900 Series CONTENTS INSTALLATION AND QUICK-START GUIDE ......1 OPERATING THE PROJECTOR ............ 16 Switching the projector on ..............16 PROJECTOR OVERVIEW ............... 3 Selecting an input signal or test pattern ..........16 Front and rear views ................3 .................. - Page 5 Digital Projection E-Vision 6900 Series CONTENTS (continued) OPERATING GUIDE Lamps menu ..................43 ................23 Setup menu ..................44 USING THE PROJECTOR ............. 25 .................... 45 Network Main menu ..................25 ....................45 RS232 Lens menu ..................26 ..................... 46 Security ..................
- Page 6 Digital Projection E-Vision 6900 Series CONTENTS (continued) REFERENCE GUIDE ................55 THE DMD™ .................. 57 SCREEN REQUIREMENTS ............59 Fitting the image to the DMD™ ............59 ............59 WUXGA images displayed full width ........60 WUXGA images displayed with a height of 1080 pixels ............
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Page 7: Installation And Quick-Start Guide
E-Vision 6900 Series High Brightness Digital Video Projector INSTALLATION AND QUICK-START GUIDE Rev A February 2017... - Page 8 Digital Projection E-Vision 6900 Series IN THIS GUIDE IN THIS GUIDE Projector Overview ..................... 3 Switching the projector off ..................Front and rear views ....................Connecting The Power Supply ................ 4 Voltage selection ......................Remote Control ....................5 Infrared reception ......................
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Page 9: Projector Overview
Digital Projection E-Vision 6900 Series PROJECTOR OVERVIEW Projector Overview Notes Front and rear views Connection panel Rear infrared window Color wheel door Control panel Power switch and power connection Front infrared window Air inlet Indicators Lens mount Adjustable foot Lamp compartment with air outlets... -
Page 10: Connecting The Power Supply
Digital Projection E-Vision 6900 Series CONNECTING THE POWER SUPPLY Connecting The Power Supply Notes Adjust the VOLTAGE SELECT switch Use only the power cable the required voltage, then firmly push the mains provided. connector into the socket Ensure that the power outlet includes a ground connection as this equipment MUST be earthed. -
Page 11: Remote Control
Digital Projection E-Vision 6900 Series REMOTE CONTROL Remote Control Notes Power ON / OFF Turns power on and off. Pic Mute ON / OFF Pic Mute Shows and hides the projected image. When OFF, the light source is completely switched off and the screen is black. - Page 12 Digital Projection E-Vision 6900 Series REMOTE CONTROL EXIT INFO Notes FREEZE RE-SYNC LENS adjustment adjust focus. FOCUS IN / OUT: press and hold this button, then use the Navigation arrow SHIFT: buttons to move the lens. LENS FOCUS ZOOM ZOOM IN / OUT: adjust zoom.
- Page 13 MENU DEFAULT Digital Projection E-Vision 6900 Series REMOTE CONTROL Notes DISPLAYPORT / R / numeric input 4 DisplayPort is not supported. HD-T / G / numeric input 5 Select the HDBaseT input. 3GSDI / B / numeric input 6 EXIT INFO 3G-SDI is not supported.
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Page 14: Infrared Reception
Digital Projection E-Vision 6900 Series REMOTE CONTROL Infrared reception Notes 40° The projector has infrared sensors at the front and back. The angle of acceptance is 40°. Make sure that the remote control is within the angle of acceptance when trying to control the projector. -
Page 15: Control Panel
Digital Projection E-Vision 6900 Series CONTROL PANEL Control Panel Notes POWER Switches the projector on and off (STANDBY). INPUT Switches to the next input source. AUTO CENTER POWER INPUT ASPECT SHUTTER SYNC LENS AUTO SYNC Re-synchronises with the current input signal. -
Page 16: Indicators
Digital Projection E-Vision 6900 Series CONTROL PANEL Indicators Notes SHUTTER Behavior Meaning The shutter is open. Steady green The shutter is closed. LAMP 2 / LAMP 1 Behavior Meaning The lamp is switched off. SHUTTER LAMP 2 LAMP 1 STATUS... -
Page 17: Changing The Lens, Lamps, Filter And Color Wheel
Digital Projection E-Vision 6900 Series CHANGING THE LENS, LAMPS, FILTER AND COLOR WHEEL Changing The Lens, Lamps, Filter And Color Wheel Notes Inserting a new lens Always allow the lamp to cool for 5 minutes before: Remove the front and rear lens caps. -
Page 18: Changing The Lamps
Digital Projection E-Vision 6900 Series CHANGING THE LENS, LAMPS, FILTER AND COLOR WHEEL Changing the lamps Notes Always allow the lamp to cool for 5 minutes before: Unscrew the captive screw holding the lamp compartment - disconnecting the power door. -
Page 19: Changing The Filter
Digital Projection E-Vision 6900 Series CHANGING THE LENS, LAMPS, FILTER AND COLOR WHEEL Changing the filter Notes Always allow the lamp to cool for 5 minutes before: - disconnecting the power - moving the projector The lamp must be changed only by suitably qualified personnel. -
Page 20: Changing The Color Wheel
Digital Projection E-Vision 6900 Series CHANGING THE LENS, LAMPS, FILTER AND COLOR WHEEL Changing the color wheel Notes Always allow the lamp to cool for 5 minutes before: Slide open the lamp compartment cover as shown in the - disconnecting the power picture. -
Page 21: Positioning The Screen And Projector
Digital Projection E-Vision 6900 Series POSITIONING THE SCREEN AND PROJECTOR Positioning The Screen And Projector Notes Always allow the lamp to cool for Install the screen, ensuring that it is in the best position for viewing by your audience. 5 minutes before: Mount the projector, ensuring that it is at a suitable distance from the screen for the image to fill the screen. -
Page 22: Operating The Projector
Digital Projection E-Vision 6900 Series OPERATING THE PROJECTOR Operating The Projector Notes Before switching on the projector Switching the projector on for the first time, make sure • Connect the power cable between the mains supply and the projector. Switch on at the switch next to the power connector. -
Page 23: Adjusting The Lens
Digital Projection E-Vision 6900 Series OPERATING THE PROJECTOR Adjusting the lens Notes Zoom • Use the ZOOM +/− buttons on the control panel or the ZOOM IN/OUT buttons on the remote control to adjust the lens so that the image fills the screen. -
Page 24: Switching The Projector Off
Digital Projection E-Vision 6900 Series OPERATING THE PROJECTOR Switching the projector off Notes • Press on the control panel or on the remote control, then press the button a second time within 5 seconds to confirm. POWER OFF The lamp will go off, and the Power indicator on the control panel will flash amber for a few seconds whilst the lamp cools. The Power Always allow the lamp to cool for indicator on the control panel will then show amber and the projector will be in Standby mode. -
Page 25: Connection Guide
E-Vision 6900 Series High Brightness Digital Video Projector CONNECTION GUIDE Rev A February 2017... - Page 26 Digital Projection E-Vision 6900 Series IN THIS GUIDE IN THIS GUIDE Signal Inputs And Outputs ................21 Control Connections ..................22 Connection Guide Rev A February 2017...
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Page 27: Signal Inputs And Outputs
Digital Projection E-Vision 6900 Series SIGNAL INPUTS AND OUTPUTS Signal Inputs And Outputs Notes HDBaseT/LAN For a complete listing of pin Receives digital signal from HDBaseT-compliant configurations for all signal and devices. control connectors, see Wiring HDMI II Details later in this Guide. This HDMI 1.4 input supports HDCP 1.1 and DVI 1.0. -
Page 28: Control Connections
Digital Projection E-Vision 6900 Series CONTROL CONNECTIONS Control Connections Notes HDBaseT/LAN Receives digital signal from HDBaseT-compliant devices. All of the projector’s features can be controlled via a LAN connection, using commands described in the Remote Communications Guide. Service The USB Service port is used for firmware updates only. -
Page 29: Operating Guide
E-Vision 6900 Series High Brightness Digital Video Projector OPERATING GUIDE Rev A February 2017... - Page 30 Digital Projection E-Vision 6900 Series IN THIS GUIDE IN THIS GUIDE Using The Projector ..................25 Setup menu ........................ Main menu ......................... Network ........................... Lens menu ......................... RS232 ..........................Lens Memory ........................Security ........................... Image menu ....................... Filter ..........................Image Mode ........................
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Page 31: Using The Projector
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Using The Projector Notes E-Vision 6900 Input HDMI Main menu If no input is connected, the Image Test Pattern • Input menu will be unavailable. Lens Press ENTER to open the list of available inputs. -
Page 32: Lens Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Lens menu Notes Lens >> • Lens Lock • Lens Lock Lens Control Lens Control Lens Control operates in Zoom/Focus Shift mode. Lens Type non-UST lens When in mode: Zoom/Focus Center Lens Execute •... -
Page 33: Lens Memory
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Lens menu continued from previous page Notes Lens >> Save Memory Lens Memory Memory 1 These menus allows you to load, save and delete up to ten lens presets, Memory 2 containing position, zoom, focus and shift adjustment information. -
Page 34: Image Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Image menu Notes Image >> Image Mode Image Mode Bright Choose from Bright Presentation Video Brightness Presentation Press ENTER to open the list. Contrast Video Use the arrow buttons to select an image mode from the list,... -
Page 35: Gamma
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Image menu continued from previous page Notes Image >> Gamma Image Mode Choose a de-gamma curve from 2.35 S Curve Brightness Used correctly, the Gamma setting can improve contrast while maintaining good Contrast details for blacks and whites. -
Page 36: Position And Phase
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Image menu continued from previous page Notes Image >> Position And Phase Position and Phase VGA Setup Press ENTER to open a submenu. is only accessible if the VGA Setup Digital Alignment projector is connected to a VGA or •... -
Page 37: Color Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Color menu Notes Color >> Color Space Auto Color Space Color Temperature 6500K In most cases, the Auto setting determines the correct colorspace to use. If it Trim does not, you can choose a specific colorspace:... -
Page 38: Color Temperature
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Color menu continued from previous page Notes Color >> Color Temperature Color Space Native Choose a value from 5500K (warmer) to 9300K (cooler) or Native Color Temperature 5500K correction). Trim 6500K Hue / Saturation / Gain... -
Page 39: Trim
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Color menu continued from previous page Notes Color >> Trim Trim Red Lift Adjust the RGB lift and gain settings to improve the color balance of the projected Green Lift image. Blue Lift... - Page 40 Digital Projection E-Vision 6900 Series USING THE PROJECTOR Color menu continued from previous page Notes Hue, Saturation and Gain explained The levels of hue, saturation and gain change the color values in the following ways: Specifies the position of each color...
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Page 41: Geometry Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Geometry menu Notes Geometry >> This menu allows you to compensate for image distortions caused by an unusual projection angle or irregular screen surface. Aspect Ratio Source Keystone Corner Adjustment Overscan Select Item... -
Page 42: Keystone
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Geometry menu continued from previous page Notes Geometry >> Keystone Keystone H Keystone Use the H Keystone V Keystone settings to compensate for any distortion V Keystone caused by the projector being in a different horizontal or vertical plane to the... - Page 43 Digital Projection E-Vision 6900 Series USING THE PROJECTOR Geometry menu continued from previous page Notes Keystone settings Projector to the left The projector is positioned to the left of the screen. To correct, apply a positive value using H Keystone RIGHT arrow button.
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Page 44: Corner Adjustment
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Geometry menu continued from previous page Notes Corner Adjustment Corner Adjustment Use the arrow buttons to highlight the corner you wish to edit. H: 0 / V: 0 Press ENTER to enter edit mode, then use the arrows to change values. -
Page 45: Overscan
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Geometry menu continued from previous page Notes Geometry >> Overscan Aspect Ratio Set to to compensate for noisy or badly defined image edges. Keystone Corner Adjustment Overscan Select Item [ENTER] Execute [EXIT] Back... -
Page 46: 3D Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR 3D menu Notes 3D >> Use this menu to enable, disable and set up 3D input, as follows: • 3D Format — 3D Format Auto Side by Side op and Bottom is set to... -
Page 47: 3D Types
Digital Projection E-Vision 6900 Series USING THE PROJECTOR 3D menu continued from previous page Notes 3D types In most situations you can use the Auto setting to have the projector automatically detect the format. Otherwise, consider the notes below to help you set up the 3D input manually. -
Page 48: Frame Rate Multiplication In 3D Images
Digital Projection E-Vision 6900 Series USING THE PROJECTOR 3D menu continued from previous page Notes Frame rate multiplication in 3D images When displaying a low frame rate 3D video, the projector multiplies the frame rate to obtain a flicker-free image. For... -
Page 49: Lamps Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Lamps menu Notes • Lamps >> Lamp Mode Choose from Auto 1 Dual Lamp 1 Lamp 2 Lamp Mode Dual • Power Mode Power Mode Normal will automatically set the lamp power to 80%. -
Page 50: Setup Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Setup menu Notes Setup >> • Orientation Choose from Desktop Front Desktop Rear Ceiling Front Orientation Desktop Front Ceiling Rear Cooling Condition Table • Cooling Condition Network Choose from Table Ceiling Upward... -
Page 51: Network
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Setup menu continued from previous page Notes Setup >> Network Network IP Address 192.168.0.100 DHCP if the IP address is to be assigned by a DHCP server, or if it Subnet Mask 255.255.255.0... -
Page 52: Security
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Setup menu continued from previous page Notes Setup >> Security Security Control Panel Lock Security Lock Control Panel Lock Use this setting to lock the control panel keys. To unlock the keys, press the DOWN arrow button and hold for 5 seconds. -
Page 53: Edid Mode
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Setup menu continued from previous page Notes Setup >> EDID Mode EDID Mode HDMI 1 Default For each input, choose from: HDMI 2 Default • Default DVI-D Default • 1024 x 768 @60 Default •... -
Page 54: System
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Setup menu continued from previous page Notes Setup >> System System Auto Source • Auto-Source Auto Power Off If this setting is , the projector will automatically search for an active input Auto Power On source. -
Page 55: Information Menu
Digital Projection E-Vision 6900 Series USING THE PROJECTOR Information menu Notes Information >> This menu gives information about software and hardware configuration, input source and lamp operating times It also allows you to restore the factory default Model: E-Vision 6900 WUXGA settings. -
Page 56: Menu Map
Digital Projection E-Vision 6900 Series MENU MAP Menu Map Notes Menu Submenus and controls Some of the information in this menu INPUT map is summarised. See the actual menu on the projector for full detail. HDMI 1, HDMI 2, DVI-D, VGA, Component, HDBaseT... -
Page 57: Rev A February
Digital Projection E-Vision 6900 Series MENU MAP Menu Submenus and controls Notes IMAGE Image Mode: Bright Some of the information in this menu , Presentation, Video map is summarised. See the actual Brightness, Contrast: sliders, 0 to 200 (100) menu on the projector for full detail. - Page 58 Digital Projection E-Vision 6900 Series MENU MAP Menu Submenus and controls Notes COLOR Color Space: Auto, YPbPr, YCbCr, RGB-PC, RGB-Video Some of the information in this menu map is summarised. See the actual Color Temperature: Native, 5400K, 6500K, 7500K, 9300K menu on the projector for full detail.
- Page 59 Digital Projection E-Vision 6900 Series MENU MAP Menu Submenus and controls Notes LAMPS Lamp Mode: Auto 1, Dual, Lamp 1, Lamp 2 Some of the information in this menu map is summarised. See the actual Power Mode: Eco, Normal, Custom menu on the projector for full detail.
- Page 60 Digital Projection E-Vision 6900 Series MENU MAP Menu Submenus and controls Notes (SETUP menu continued) System Some of the information in this menu Auto Source: On, Off map is summarised. See the actual Auto Power Off: On, Off menu on the projector for full detail.
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Page 61: Reference Guide
E-Vision 6900 Series High Brightness Digital Video Projector REFERENCE GUIDE Rev A February 2017... - Page 62 Digital Projection E-Vision 6900 Series IN THIS GUIDE IN THIS GUIDE The DMD™ ......................57 Screen Requirements ..................59 Fitting the image to the DMD™ ................WUXGA images displayed full width ................WUXGA images displayed with a height of 1080 pixels ..........
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Page 63: The Dmd
Digital Projection E-Vision 6900 Series THE DMD™ The DMD™ Notes A DMD™ (Digital Micromirror Device™) is a true digital light modulator which utilises an array of up to 2.3 million moving aluminium mirrors, with each one representing a pixel in the final projected image. The outermost micromirrors in the array remain inactive (pond of mirrors) and are not used in constructing the image. - Page 64 Digital Projection E-Vision 6900 Series THE DMD™ Notes Depending on the voltage polarity applied, each mirror will either tilt to the left to produce a bright pixel or to the right for a dark pixel. When light is applied to the complete DMD™, only the light redirected from a mirror tilting to the left is projected.
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Page 65: Screen Requirements
Digital Projection E-Vision 6900 Series SCREEN REQUIREMENTS Screen Requirements Notes Fitting the image to the DMD™ If the source image supplied to the projector is smaller than the DMD™ resolution, the image will not fill the DMD™. The following examples show how a number of common formats may be displayed, depending on your DMD™... -
Page 66: Wuxga Images Displayed With A Height Of 1080 Pixels
Digital Projection E-Vision 6900 Series SCREEN REQUIREMENTS WUXGA images displayed with a height of 1080 pixels Notes 4:3 = 1.33:1 = 1440 pixels 16:10 = 1.6:1 = 1728 pixels 1.66:1 (Vista) = 1792 pixels full width = 1920 pixels Reference Guide... -
Page 67: Wuxga Images Displayed Full Height
Digital Projection E-Vision 6900 Series SCREEN REQUIREMENTS WUXGA images displayed full height Notes Only WUXGA or UXGA images can fill the full height of the DMD™, using all 1200 pixels without scaling. UXGA = 4:3 = 1.33:1 = 1600 pixels WUXGA = 16:10 = 1.6:1 = 1920 pixels... -
Page 68: Diagonal Screen Sizes
Digital Projection E-Vision 6900 Series SCREEN REQUIREMENTS Diagonal screen sizes Notes Screen sizes are sometimes specified by their diagonal size (D). When dealing W = width with large screens and projection distances at different aspect ratios, it is more convenient to measure screen width (W) and height (H). -
Page 69: Fitting The Image To The Screen
Digital Projection E-Vision 6900 Series SCREEN REQUIREMENTS Fitting the image to the screen Notes It is important that your screen is of sufficient height and width to display images at all the aspect ratios you are planning to use. Use the conversion chart to check that you are able to display the full image on your screen. -
Page 70: Positioning The Screen And Projector
Digital Projection E-Vision 6900 Series SCREEN REQUIREMENTS Positioning the screen and projector Notes For optimum viewing, the screen should be a flat surface perpendicular to the floor. The bottom of the screen should The projector should be installed be 1.2 m (4 feet) above the floor and the front row of the as close to the power outlet as audience should not have to look up more than 30°... -
Page 71: Positioning The Image
Digital Projection E-Vision 6900 Series POSITIONING THE IMAGE Positioning The Image Notes The normal position for the projector is at the centre of the screen. However, you can set the projector above or below the centre, or to one side, and adjust the image using the Lens shift feature (known as rising and falling front) to maintain a geometrically correct image. - Page 72 Digital Projection E-Vision 6900 Series POSITIONING THE IMAGE Notes Any single adjustment outside the ranges specified on the following page may result in an unacceptable level of distortion, particularly at the corners of the image, due to the image passing through the periphery of the lens optics.
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Page 73: Frame Rates And Pulldowns Explained
Digital Projection E-Vision 6900 Series FRAME RATES AND PULLDOWNS EXPLAINED Frame Rates And Pulldowns Explained Notes Interlaced and progressive scan A progressive scan is a method of updating the image by drawing all the lines of each frame in a sequence. In contrast, interlaced video alternately scans odd and even lines. -
Page 74: Pulldowns - Conversion Into Destination Formats
Digital Projection E-Vision 6900 Series FRAME RATES AND PULLDOWNS EXPLAINED Pulldowns - conversion into destination formats Notes Pulldowns are a method of converting a 24p source into a different destination format by adding extra frames to the source. 2:3 (normal) pulldown This method is used to convert a 24p source (film) into a 60i destination (NTSC video) by adding two extra fields for every four frames, effectively increasing the frame rate to 30 fps. -
Page 75: 2:3:3:2 (Advanced) Pulldown
Digital Projection E-Vision 6900 Series FRAME RATES AND PULLDOWNS EXPLAINED 2:3:3:2 (advanced) pulldown Notes This method is very similar to the normal pulldown. Unlike the normal pulldown method, the resulting 30 fps video sequence contains only one frame containing fields from two different source frames. -
Page 76: Appendix A: Lens Part Numbers
Digital Projection E-Vision 6900 Series APPENDIX A: LENS PART NUMBERS Appendix A: Lens Part Numbers Notes Throw ratios Part number Focus range Lens shift Lens extension Throw distance calculations are 0.38 : 1 fixed (UST) 117-341 0.82 m - 2.71 m none 292.5 mm... -
Page 77: Appendix B: Supported Signal Input Modes
Digital Projection E-Vision 6900 Series APPENDIX B: SUPPORTED SIGNAL INPUT MODES Appendix B: Supported Signal Input Modes Notes 2D formats HDMI / HDBaseT Refresh Signal Resolution Rate (Hz) 640x480 59.93 ü ü ü ü 640x480 ü ü ü ü 640x480 85.01... - Page 78 Digital Projection E-Vision 6900 Series APPENDIX B: SUPPORTED SIGNAL INPUT MODES Notes HDMI / HDBaseT Refresh Signal Resolution Rate (Hz) PC - continued 1440 x 900 ü ü ü ü 1400X1050 ü ü ü ü 1600x1200 ü ü ü ü...
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Page 79: 3D Formats
Digital Projection E-Vision 6900 Series APPENDIX B: SUPPORTED SIGNAL INPUT MODES 3D formats Notes Only the HDMI and HDBaseT inputs Total Horizontal Refresh Signal Resolution number Frequency support HDMI 1.4 3D formats. Rate (Hz) of lines (kHz) 720p50 1280x720 50.00 1470 37.50... -
Page 80: Appendix C: Wiring Details
Digital Projection E-Vision 6900 Series APPENDIX C: WIRING DETAILS Appendix C: Wiring Details Notes RS232 9 way D-type connector 1 unused 2 Received Data (TX) RS232: 3 Transmitted Data (RX) pin view of female connector 4 unused 5 Signal Ground... -
Page 81: Trigger 1 & Trigger 2
Digital Projection E-Vision 6900 Series APPENDIX C: WIRING DETAILS Trigger 1 & Trigger 2 Notes Sleeve 3.5 mm mini jack VCC (12V) Ring Signal Sleeve Ground Ring Output: 12V Wired remote control Sleeve 3.5 mm mini jack 3V output Ring... -
Page 82: Appendix D: Glossary Of Terms
Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Appendix D: Glossary Of Terms Notes 1080p HDTV resolution which corresponds to 1920 x 1080 pixels (a widescreen aspect ratio of 16:9). 3D active glasses Wireless battery-powered glasses with LCD shutters. Synchronization information is communicated to the glasses by means of an infrared (IR) or radio frequency (RF) emitter which is connected to the Sync Out terminal on the projector. -
Page 83: Rev A February
Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Aspect ratio Notes The proportional relationship between the width and the height of the projected image. It is represented by two numbers separated by a colon, indicating the ratio of image width and height respectively: for example, 16:9 or 2.35:1. - Page 84 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Chrominance Notes Component Video color difference Also known as ‘C’, this is the component, or pair of components, of a signal which describes information. Color difference Component Video signals, the difference between specified colors and the luminance component.
- Page 85 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Crop Notes Remove part of the projected image. Alternatively, fit an image into a frame with a different aspect ratio by removing part of the image. The image is resized so that either its length or its width equals the length or width of the frame, while the other dimension has moved outside the frame;...
- Page 86 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Edge tear Notes interlaced video An artifact observed in where the screen appears to be split horizontally. Edge tears appear when the video feed is out of sync with the refresh rate of the display device.
- Page 87 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Gamma Notes A nonlinear operation used to code and decode luminance. It originates from the Cathode Ray Tube technology used in legacy television sets. Ghosting An artifact in 3D image viewing. Ghosting occurs when an image intended for one eye is partially seen by the other eye.
- Page 88 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Interlacing Notes A method of updating the image. The screen is divided in two fields, one containing every odd horizontal line, the other one containing the even lines. The fields are then alternately updated. In analog TV interlacing was commonly used as a way of doubling the refresh rate without consuming extra bandwidth.
- Page 89 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS OSD (on-screen display) Notes The projector menus allowing you to adjust various settings. Overlapping region blend region. PAL (Phase Alternate Line) The television system used in the UK, Australia and other countries - 625 lines transmitted at 50 interlaced fields per second.
- Page 90 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Progressive scanning Notes frame are drawn in a sequence, without interlacing. A method of updating the image in which the lines of each Pulldown The process of converting a 24 fps film footage to a video frame rate (25 fps for PAL/SECAM, 30 fps for NTSC) by adding extra frames.
- Page 91 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Synchronization Notes A timing signal used to coordinate an action. Test pattern A still image specially prepared for testing a projection system. It may contain various combinations of colors, lines and geometric shapes.
- Page 92 Digital Projection E-Vision 6900 Series APPENDIX D: GLOSSARY OF TERMS Vertical Scan Rate Notes frames synchronization The rate at which the of the incoming signal are refreshed. The rate is set by the vertical from the source and measured in Hertz.
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Page 93: Contact Information
Shi Ao International Center (+65) 6284-1238 (+44) 161 947 3300 powerinfo@digitalprojection.com Chaoyang District (+44) 161 684 7674 www.digitalprojection.com www.digitalprojectionasia.com Beijing 100029, PR CHINA enquiries@digitalprojection.co.uk (+86) 10 84888566 service@digitalprojection.co.uk (+86) 10 84888566-805 www.digitalprojection.co.uk techsupport@dp-china.com.cn www.dp-china.com.cn 118-049A E-Vision 6900 Series User Manual...
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