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page 97

Digital Projection E-Vision Laser 4K Series

Reference Guide

FRAME RATES AND PULLDOWNS EXPLAINED

Rev A June 2017

2:3:3:2 (advanced) pulldown

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.

The advantage of this method is that it is easier to reverse, if necessary.

Original film,

24 fps

Field 1 (odd)

Field 2 (even)

Resulting video,

30 fps

Notes

The projector will use advanced

pulldown on suitable video material,

wherever possible.

Содержание E-Vision Laser 4K Series

Страница 1: ...Rev A June 2017 E Vision Laser 4K Series High Brightness Digital Video Projector 4INSTALLATION AND QUICK START GUIDE 4CONNECTION GUIDE 4OPERATING GUIDE 4REFERENCE GUIDE 118 157A...

Страница 2: ...s are closely followed LASER WARNING this symbol indicates that there is a potential hazard of eye exposure to laser radiation unless the instructions are closely followed NOTE this symbol indicates t...

Страница 3: ...Information Caution use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure Notes LASER LIGHT AVOID DIRECT EYE EXPOSUR...

Страница 4: ...3D formats HDBaseT for transmission of uncompressed High Definition Video up to 100 m from the source 3G SDI with loop through Edge Blend Blanking control for custom input window sizing Cornerstone Ve...

Страница 5: ...THE PROJECTOR 15 Switching the projector on 15 Switching the projector off 15 Selecting an input signal 16 Selecting a test pattern 16 Adjusting the lens 17 Adjusting the image 17 CONNECTION GUIDE 19...

Страница 6: ...rol 35 Lens Memory 36 Image menu 37 Color menu 38 Color Space 38 Color Mode 39 Geometry menu 44 Aspect Ratio 44 Digital Zoom 46 Overscan 47 Blanking 48 Keystone 49 4 Corners 51 Rotation 52 Pincushion...

Страница 7: ...TOR 92 POSITIONING THE IMAGE 93 FRAME RATES AND PULLDOWNS EXPLAINED 95 Interlaced and progressive scan 95 Frame rates of image sources 95 Pulldowns conversion into destination formats 96 2 3 normal pu...

Страница 8: ...Digital Projection E Vision Laser 4K Series This page is intentionally left blank...

Страница 9: ...Rev A June 2017 E Vision Laser 4K Series High Brightness Digital Video Projector INSTALLATION AND QUICK START GUIDE 4...

Страница 10: ...Front and rear views 5 Control panel 6 Projector indicators 7 Remote Control 8 Infrared reception 11 Positioning The Screen And Projector 12 Roll and pitch 13 Changing The Lens 14 Inserting a new lens...

Страница 11: ...be supplied with the projector Remote control P ic M u te O P E N C L O S E M E N U E X IT IN F O H D M I1 O K O F F O N A LT L E N S F O C U S Z O O M IN O U T IN O U T S H IF T 2 1 3 H D M I2 D V I...

Страница 12: ...r into the socket 2 Voltage selection The VOLTAGE SELECT switch must be set to match the power supply you are using Voltage of power supply used Position of VOLTAGE SELECT switch AC100 130V outlet AC2...

Страница 13: ...tor Overview Front and rear views 1 Air inlet 2 Front infrared window and indicators 3 Air inlet 4 Lens mount 5 Rear infrared window 6 Air outlet 7 Connections panel 8 Control panel 9 Adjustable feet...

Страница 14: ...switched off and the screen is black 7 MENU Displays and exits the OSD 8 Arrow buttons ENTER Navigation buttons used to highlight menu entries in the OSD Press ENTER to open or execute the highlighted...

Страница 15: ...Flashing red cycles of six flashes light module failure On red light module has reached end of life On green light is switched on STATUS Off no problem Flashing red continuously cover error Flashing r...

Страница 16: ...the OK button switches between modes Shift Adjustment and Zoom Focus Adjustment 6 EXIT Go up one level in the OSD When the top level is reached press to close the OSD 7 FREEZE Freeze the current fram...

Страница 17: ...ALT to select the HDMI 4 input 16 HDMI 1 HDMI 3 numeric input 1 Select the HDMI 1 input Use with ALT to select the HDMI 3 input 17 TEST SWAP numeric input 0 Show a test pattern Press again to show the...

Страница 18: ...s flashing 2 Release this button and while the indicator is still flashing enter a two digit address using the numeric input buttons The indicator will flash three times quickly to confirm the change...

Страница 19: ...Guide REMOTE CONTROL Rev A June 2017 Infrared reception 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...

Страница 20: ...adjustable feet so that the projector is level and perpendicular to the screen The drawing below shows the positions of the feet for table mounting and the fixing holes for ceiling mounting 1 Four adj...

Страница 21: ...SCREEN AND PROJECTOR Rev A June 2017 Roll and pitch The projector can be operated in numerous positions In portrait mode it is recommended to position the projector with inputs facing upward as shown...

Страница 22: ...and turn it clockwise until it clicks into place Removing the lens 1 Push in the lens release lever and turn the lens anti clockwise 2 Remove the lens Notes Before changing the lens always make sure...

Страница 23: ...rojector is switched on Switching the projector off 1 Press OFF on the remote control or POWER on the control panel then press again to confirm your choice The POWER indicator on the control panel wil...

Страница 24: ...pattern To display a test pattern Press TEST on the remote control Change the test pattern using the LEFT and RIGHT arrow buttons Test patterns are displayed in the following order White Black Red Gre...

Страница 25: ...n switches between Zoom Focus Adjustment and Shift Adjustment EXIT exits lens control and opens the Lens menu MENU exits lens control and returns to the main image The arrow buttons adjust zoom focus...

Страница 26: ...Digital Projection E Vision Laser 4K Series Installation and Quick Start Guide This page is intentionally left blank...

Страница 27: ...Rev A June 2017 E Vision Laser 4K Series High Brightness Digital Video Projector CONNECTION GUIDE 4...

Страница 28: ...ort HDMI and HDBaseT inputs 22 Using DisplayPort HDMI HDBaseT switchers with the projector 22 3D connections 23 Frame sequential 1080p and WUXGA 3D sources at 100 and 120 Hz 23 Dual Pipe 1080p WUXGA a...

Страница 29: ...are HDMI 1 4b inputs supporting Frame Sequential and Dual Pipe 3D with HDCP 1 4 Connect an HDMI cable to the connector 5 DisplayPort DisplayPort 1 2 input Connect a DisplayPort cable to the connector...

Страница 30: ...switch the source back on again Using DisplayPort HDMI HDBaseT switchers with the projector When using a DisplayPort HDMI HDBaseT source switcher with the projector it is important to set the switche...

Страница 31: ...et and the right eye output to the HDMI 4 socket 2 Set 3D Format in the 3D menu to Dual Pipe Notes See 3D formats in the Reference Guide for a complete list of supported formats and frame rates While...

Страница 32: ...ables 3D from multiple projectors 3D Sync IR Sync output signal This may be affected by the 3D Sync Offset setting in the 3D menu Connect this to your IR emitter or ZScreen Notes 4 5 6 7 4 3D input 5...

Страница 33: ...rent aspect ratios RS232 trigger can be used to control the screen or screen shuttering on receipt of an RS232 command 4 RS232 All of the projector s features can be controlled via a serial connection...

Страница 34: ...fering basic projector controls Projector Controller is available for download free of charge from the Digital Projection website For simultaneous HDBaseT and LAN connectivity a third party distributi...

Страница 35: ...ojector s features can be controlled via a serial connection using commands described in the Protocol Guide Notes The Protocol Guide is available separately Projector Computer Straight through cable 1...

Страница 36: ...Digital Projection E Vision Laser 4K Series Connection Guide This page is intentionally left blank...

Страница 37: ...Rev A June 2017 E Vision Laser 4K Series High Brightness Digital Video Projector OPERATING GUIDE 4...

Страница 38: ...s menu 35 Lens Control 35 Lens Memory 36 Image menu 37 Color menu 38 Color Space 38 Color Mode 39 Geometry menu 44 Aspect Ratio 44 Digital Zoom 46 Overscan 47 Blanking 48 Keystone 49 4 Corners 51 Rota...

Страница 39: ...R OK Exiting menus and closing the OSD To go back to the previous page press EXIT When you reach the top level pressing EXIT will close the OSD To close the OSD from any page press MENU Notes POWER IN...

Страница 40: ...n is displayed executes a command the space to the right of the item is blank Accessing sub menus Use the UP and DOWN arrow buttons to highlight the sub menu then press ENTER OK Executing commands If...

Страница 41: ...he menu or press MENU to exit the slider without showing the menu again Editing numeric values Some parameters take numeric values without using sliders for example color matching values or IP address...

Страница 42: ...Edge Blend 3D Laser Setup and Network Press ENTER OK to open these menus and access various settings Press the DOWN arrow at the bottom of the page to access additional menus PIP and Information Press...

Страница 43: ...e Lens Control Lens Control settings operate in Zoom Focus Adjustment and Shift Adjustment mode Press ENTER OK to switch between modes When in Zoom Focus Adjustment mode Use the UP and DOWN arrow butt...

Страница 44: ...en size and aspect ratio in a dedicated preset Use Clear Memory to delete a memory preset if you need to save a new combination of lens settings in its place Overwriting a saved memory preset is not p...

Страница 45: ...areas lower the Gamma setting to compensate This improves contrast while maintaining good details for blacks Conversely if the image is washed out and unnatural with excessive detail in black areas in...

Страница 46: ...pecific colorspace Choose from Auto YPbPr YCbCr RGB PC and RGB Video Notes Color Space is not available with HDMI 3 or HDMI 4 Color Color Mode ColorMax Color Space Manual Color Matching Gains and Lift...

Страница 47: ...ax setting Choose from HDTV Peak User 1 and User 2 User 1 and User 2 are user defined color gamuts set via the Setup ColorMax menu Color Color Mode ColorMax Color Space Manual Color Matching Gains and...

Страница 48: ...prove the color balance of the projected image Adjust white balance RGB values Reset all values Notes For more details about the Hue Saturation and Gain settings see Color matching parameters explaine...

Страница 49: ...Color Matching menu change the color values in the following ways 1 Hue Specifies the position of each color red yellow green cyan blue and magenta relative to its neighboring colors 2 Saturation Spe...

Страница 50: ...lor Temperature 1 Set Color Mode to Color Temperature 2 Navigate to the Color Temperature setting Choose a value from 3200K warmer to 9300K cooler or Native no correction Notes Color Color Mode ColorM...

Страница 51: ...Color menu continued from previous page Gains and Lifts Lifts allow you to adjust black levels of individual colors while gains adjust the bright part of the scale Set the sliders as required Gains an...

Страница 52: ...reen aspect ratio If you choose a preset aspect ratio from here it will give you the best fit for your selection Choose from 5 4 4 3 16 10 16 9 1 88 2 35 TheaterScope Source Unscaled Notes Aspect Rati...

Страница 53: ...in aspect ratios Without an anamorphic lens and without the TheaterScope setting applied a 16 9 source containing a 2 35 1 image looks like this If we change the setting to TheaterScope the black lin...

Страница 54: ...overall image size Digital Zoom defines the level of zoom that needs to be applied If Digital Zoom is set to 0 then the other settings in the menu will be disabled Digital Pan and Digital Scan specify...

Страница 55: ...sate for noisy or badly defined image edges Crop removes unwanted artifacts from the edges of your image by cropping the edges Zoom increases the size of the image to force the edges off screen Image...

Страница 56: ...page Blanking Use this feature to fit an odd sized screen cut off timecode dots in the top line of a picture cut off subtitles etc Select the edge you wish to blank and use the LEFT and RIGHT arrow bu...

Страница 57: ...tone Use this setting to compensate for any distortion caused by the projector being in a different horizontal or vertical plane to the screen Keystone example 1 The projector is positioned at an angl...

Страница 58: ...To correct apply a negative Horizontal Keystone value using the LEFT arrow button 3 Projector high The projector is positioned above the screen at a downward angle To correct apply a negative Vertica...

Страница 59: ...top right corner requires both horizontal and vertical correction Top Right Corner correction Notes Corner corrections provide a simple setup for awkward installations and irregular shaped screens th...

Страница 60: ...be level with the screen Rotation example 1 DMD area The DMD is not rotated It still covers the area that would be occupied by the image without correction 2 Rotated image The image is smaller than t...

Страница 61: ...n or using a surface that is not flat Use the Pincushion Barrel control to compensate electronically for such distortions You can also use this menu to make simple panoramic screen corrections without...

Страница 62: ...o Pincushion Barrel but allows you to apply curvature to each edge of the image independently so you can have any combination of corrections Arc Top Reset 0 Bottom 0 Left 0 Right 0 Notes Please note t...

Страница 63: ...he image showing the edges of the blend area and making the overlaps more visible to help adjust the physical position of the projectors in the array Blend Width Determine the width of the blended reg...

Страница 64: ...Guide USING THE PROJECTOR Rev A June 2017 Edge Blend menu continued from previous page Blend Width Use the LEFT and RIGHT arrow buttons to set the width of the blended regions 1 Top 2 Bottom 3 Left 4...

Страница 65: ...the blended image comes from two projectors 1 and 2 Both images have black level uplift applied as a result artifacts 3 and 4 have emerged at the edges where the black level uplift region of one proj...

Страница 66: ...ignal processing delays in the projector Reference External and Internal Notes 3D video is only possible on the HDMI 3 and HDMI 4 inputs While the projector is in 3D mode the OSD is unavailable Settin...

Страница 67: ...play An example would be 60Hz 30 frames per eye in Left Right sequence L1 R1 L2 R2 with Frame Rate Multiplier set to 2x resulting in a displayed sequence at 120Hz L1 R1 L1 R1 L2 R2 L2 R2 Sub can accep...

Страница 68: ...card However to compensate for processing delays in the projector Sync Delay introduces a delay to the sync output signal sent to the ZScreen or 3D glasses Fully on Fully off Left Right Dark time Dar...

Страница 69: ...e Eco will automatically set the laser power to 80 Normal will set the power to 100 Set to Custom if you wish to adjust the power manually Power Level This setting is only available if Power Mode is s...

Страница 70: ...set current date and local time Startup Logo Set this to On if you want the DP logo to show when the projector is first switched on Blank Screen Choose from Logo Black Blue and White Auto Source If th...

Страница 71: ...c input buttons The indicator will flash three times quickly to confirm the change IR Code Reset Use this command to unassign an IR code from the projector This will revert the IR Code value to 00 To...

Страница 72: ...DOWN arrow buttons to increase and decrease the value respectively 3 Exit edit mode press ENTER OK if you want to save the edited values press EXIT if you do not wish to save the edited values 4 If n...

Страница 73: ...ssed on the control panel or the ON button is pressed on the remote control Scheduled on off Access this submenu to create a weekly schedule for automatic on and off times 1 Set a schedule Use the UP...

Страница 74: ...tup menu continued from previous page Clock Adjust Use this menu to set date in dd MM yyyy format time in HH mm format and time zone The date and time set here will affect any schedule created within...

Страница 75: ...be stored for each input The following settings are saved in a preset From the Image menu Dynamic Black Smooth Picture Gamma Brightness Contrast Saturation Hue Sharpness and Noise Reduction From the C...

Страница 76: ...y a DHCP server or Off if it is to be set here If DHCP is On it will not be possible to edit IP Address Subnet Mask Gateway or DNS If DHCP is set to Off edit IP Address Subnet Mask Gateway and DNS as...

Страница 77: ...he PIP image Any combinations are possible between main and PIP input source as long as one of the inputs is either DisplayPort or 3G SDI Position Set the location of the PIP image on the screen Choos...

Страница 78: ...s are not available with input HDMI 3 or HDMI 4 Information Serial Number Software Version 1 Model Name Software Version 2 Signal Format Laser Hours Active PIP Source System Status Factory Reset Therm...

Страница 79: ...ssure AC Voltage Ceiling Mode Portrait Angle Altitude Mode Tilt Angle Laser Power 98988 Pa 116 m 160V 264V 0 0 deg Low 4 deg 100 Thermal Status DMD Temp Laser 1 2 Temp Inlet 1 2 Temp Outside Temp Fan...

Страница 80: ...ss ENTER OK 2 When prompted press ENTER OK to confirm your choice or press EXIT to cancel Notes Information Serial Number Software Version 1 Model Name Software Version 2 Signal Format Laser Hours Act...

Страница 81: ...work Setup Alert Mail Setup Date Time Setup Error Log DP OSD Function Hot Key PicMute OSD Freeze Projector Information Model E Vision Laser 4K Serial Number W714ZETCY0003 Software Version 1 MD03 VD03...

Страница 82: ...r Status Projector Control Crestron RoomView Network Setup Alert Mail Setup Date Time Setup Error Log DP OSD Function Hot Key PicMute OSD Freeze State Control Power On Off Input Selection DisplayPort...

Страница 83: ...Crestron RoomView Network Setup Alert Mail Setup Date Time Setup Error Log DP OSD Function Hot Key PicMute OSD Freeze NetWork On Off 192 168 0 100 255 255 255 0 192 168 0 254 192 168 0 1 Save Setting...

Страница 84: ...nction Hot Key PicMute OSD Freeze Server Setup Port 25 Apply Mail Enable Disable W714ZETCY0003 Apply Test Send Test Mail Periodic Report Sun Mon Tue Wed Thu Fri Sat 00 00 01 00 02 00 03 00 04 00 05 00...

Страница 85: ...59 Current time is set to SaveTime Time Zone Date Clock Projector Status Projector Control Crestron RoomView Network Setup Alert Mail Setup Date Time Setup Error Log DP OSD Function Hot Key PicMute OS...

Страница 86: ...reeze Brightness Constrast Staturation Hue Sharpness Page 1 Page 2 Page 3 Input Input HDMI2 Test Pattern Exit Test Pattern Lens Lens Lock off on CenterLens Do Lens Type non UST Lens UST Lens LensMemor...

Страница 87: ...Top Left Corner X Top Left Corner Y Top Right Corner X Top Right Corner Y Bottom Left Corner X Bottom Left Corner Y Bottom Right Corner X Bottom Right Corner Y Rotation H Pin Barrel V Pin Barrel H Ke...

Страница 88: ...2 Page 3 setup Orientation Auto front Colling Condition Auto High Altitude On Screen Setting 16 9 ColorMax X 0 650 Y 0 341 X 0 343 Y 0 622 X 0 141 Y 0 021 X 0 305 Y 0 343 Measured Data Reset X 0 650 Y...

Страница 89: ...Rev A June 2017 E Vision Laser 4K Series High Brightness Digital Video Projector REFERENCE GUIDE 4...

Страница 90: ...screen and projector 92 Positioning The Image 93 Frame Rates And Pulldowns Explained 95 Interlaced and progressive scan 95 Frame rates of image sources 95 Pulldowns conversion into destination format...

Страница 91: ...e 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 1 Casing 2 Light shield 3 Pond of...

Страница 92: ...ted to the right 4 Mirror element tilted to the left 5 Reflected light left tilt 6 Light dump 7 Reflected light right tilt The projector optically filters white light from the illumination module into...

Страница 93: ...rs All other lenses have High Contrast counterparts To choose a lens calculate the throw ratio required Notes Throw distance calculations are based on the distance from the outer end of the lens which...

Страница 94: ...9 m 2 22 3 67 1 zoom 2 36 m 24 2 m 3 58 5 38 1 zoom 3 8 m 35 35 m 5 31 8 26 1 zoom 5 59 m 54 8 m 3 Ensure the required throw distance is within the range covered by the lens Notes The lens table shown...

Страница 95: ...ble shown on this page includes High Brightness lenses only For a full list see Appendix A at the end of this document The basic calculation on this page does not take into consideration DMD and image...

Страница 96: ...image does not fill the width of the DMD creating a pillarboxing effect blank spaces to the left and right Fig 2 shows the same image projected on a 4 3 screen using a standard lens chosen with the ba...

Страница 97: ...TRC value for some popular image formats 2 35 1 Scope 1920 x 817 pixels TRC 1 not used 1 85 1 Flat 1920 x 1037 pixels TRC 1 not used 1 78 1 16 9 1920 x 1080 TRC 1 not used 1 66 1 Vista 1792 x 1080 pi...

Страница 98: ...m 2 71 m 0 75 0 93 1 zoom 1 02 m 12 7 m 0 76 1 fixed 0 81 m 5 08 m 1 25 1 79 1 zoom 1 33 m 11 73 m 1 72 2 27 1 zoom 1 83 m 14 9 m 2 22 3 67 1 zoom 2 36 m 24 2 m 3 58 5 38 1 zoom 3 8 m 35 35 m 5 31 8...

Страница 99: ...Notes The lens table shown on this page includes High Brightness lenses only For a full list see Appendix A at the end of this document INFORMATION YOU NEED FOR THESE CALCULATIONS The TRC formula The...

Страница 100: ...nge from the face of the screen Notes The projector should be installed as close to the power outlet as possible The power connection should be easily accessible so that it can be disconnected in an e...

Страница 101: ...ion 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 fa...

Страница 102: ...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 If the lens is to be shifted in two directi...

Страница 103: ...iasing occurs because of differences between the original frame rate and the destination format twitter The image shimmers for example when showing rolling credits This happens when the image contains...

Страница 104: ...rmat 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 effect...

Страница 105: ...pulldown Unlike the normal pulldown method the resulting 30 fps video sequence contains only one frame containing fields from two different source frames The advantage of this method is that it is eas...

Страница 106: ...0 5 U 0 D frame H 0 1 L 0 1 R frame 2 20 3 67 1 zoom High Contrast 118 680 2 36 m 24 2 m V 0 5 U 0 D frame H 0 1 L 0 1 R frame 3 58 5 38 1 zoom High Brightness 112 503 3 8 m 35 35 m V 0 5 U 0 D frame...

Страница 107: ...640x480 59 94 X X 60 640x480 74 99 X X 60 640x480 85 X X 60 800x600 60 32 X X 60 800x600 75 X X 60 800x600 85 06 X X 60 848x480 47 95 X X 48 848x480 59 94 X X 60 1024 768 60 X X 60 1024 768 75 X X 60...

Страница 108: ...1280 x 768 60 X X 60 1280 x 800 60 X X 60 1280 x 960 60 X X 60 2712x1528 50 X X 50 2712x1528 60 X X 60 2712x1528 100 X X 100 2712x1528 120 X X 120 Apple Mac 640x480 66 59 X X 60 832x624 74 54 X X 60...

Страница 109: ...V continued 1080p 24 X X X X X 48 1080p 25 X X X X X 60 1080p 29 97 X X X X X 60 1080p 30 X X X X X 60 1080p 50 X X X X X 50 1080p 59 94 X X X X X 60 1080p 60 X X X X X 60 1080p 100 X X 100 1080p 120...

Страница 110: ...2 2 10 128M 1080P25 HD SMPTE 292M 1 5Gbps HD YCbCr 4 2 2 10 128M 1080i50 HD SMPTE 292M 1 5Gbps HD YCbCr 4 2 2 10 128M 1080P24 HD SMPTE 292M 1 5Gbps HD YCbCr 4 2 2 10 128M 720P60 HD SMPTE 292M 1 5Gbps...

Страница 111: ...3 and 4 Remarks 1080p100 Frame Sequential 1920x1080 100 1125 112 5 100 1080p120 Frame Sequential 1920x1080 120 1125 135 120 WUXGA_100_RB Frame Sequential 1920x1200 100 1258 125 72 100 1080p50 Dual Pi...

Страница 112: ...nce Guide APPENDIX C WIRING DETAILS Rev A June 2017 Appendix C Wiring Details RS232 9 way D type connector 1 unused 2 Transmitted Data TX 3 Received Data RX 4 unused 5 Signal Ground 6 unused 7 unused...

Страница 113: ...mini jack Tip Trigger Ring Not connected Sleeve Ground Output 12V 200 mA max Wired remote control 3 5 mm mini jack Tip 3V output Ring Signal Sleeve Ground Output 2 85 3 15V Max 500 mA Sync IN Sync OUT...

Страница 114: ...s the emitter s signal and synchronises the left and right eye shutters with the projected image 3D passive glasses Passive glasses do not require a power source to work Light with left hand polarisat...

Страница 115: ...ovie theater Usually no image resizing or geometric correction takes place and the blanked part of the image is lost Not to be confused with horizontal and vertical blanking video signal Blanking vide...

Страница 116: ...preset values for color balance in the service set up to take up the variations in the prism The projector allows you to adjust this temperature i e adjust the picture color temperature Component vide...

Страница 117: ...by the source to read the EDID stored in the projector Deinterlacing The process of converting interlaced video signals into progressive ones DHCP Dynamic Host Configuration Protocol A network protoco...

Страница 118: ...interlaced video a part of the image frame that is scanned separately A field is a collection of either all the odd lines or all the even lines within the frame Frame One of the many still images dis...

Страница 119: ...timizing the dark time and sync delay HDCP High bandwidth Digital Content Protection An encryption scheme used to protect video content HDTV High Definition Television A television system with a highe...

Страница 120: ...3D LED Light Emitting Diode An electronic component that emits light Letterboxing Black margins at the top and bottom of the image Letterboxing appears when a wider image is packed into a narrower fra...

Страница 121: ...ement The most basic unit of an image Pixels are arranged in lines and columns Each pixel corresponds to a micromirror within the DMD resolutions reflect the number of pixels per line by the number of...

Страница 122: ...resented by the number of pixels per line and the number of lines for example 1920 x 1200 RGB Red Green and Blue An uncompressed Component Video standard Saturation The amount of color in an image Sco...

Страница 123: ...y 2 35 1 images packed into a 16 9 frame Throw distance The distance between the screen and the projector Throw ratio The ratio of the throw distance to the screen width TRC Throw ratio correction A s...

Страница 124: ...mage using the lens mount Vista An aspect ratio of 1 66 1 WUXGA A display resolution of 1920 x 1200 pixels with a 16 10 screen aspect ratio Stands for Widescreen Ultra Extended Graphics Array Y This i...

Страница 125: ...Digital Projection E Vision Laser 4K Series Reference Guide This page is intentionally left blank...

Страница 126: ...ction Inc 55 Chastain Road Suite 115 Kennesaw GA 30144 USA Tel 1 770 420 1350 Fax 1 770 420 1360 powerinfo digitalprojection com www digitalprojection com Digital Projection China 101 A 2006 100029 Rm...

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