Barco Projector Cineversum 60 Quickstart Manual
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7. Image Settings menu How to change the saturation ? 1. Push the cursor key↑or↓to highlightSaturation. (menu 7-5) 2. PressENTERto select. A slider box appears. 3. Use the cursor keys to adjust the saturation setting. ↑or→key for richer colors (higher values). ↓or←key for lighter colors (lower values). Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-5 7.6 Tint (hue) About tint The tint function is used to adjust color hue to obtain true color reproduction and is only active for 60 Hz sources like NTSC signals. For PAL and SECAM sources, the tint is greyed out. NTSC National television system committee. The organization thatdeveloped the analog television standard currently in use in the U.S., Canada, and Japan. Now generally used to refer to that standard. The NTSC standard combines blue, red, and green signals modulated as an AM signal with an FM signal for audio. PA L Phase alternate line. The television broadcast standard throughout Europe (except in France and Eastern Europe, where SECAM is the standard). This standard broadcasts 625 lines of resolution, nearly 20 percent more than the U.S. standard, NTSC, of 525. SECAM Sequential couleur avec mémoire. The television broadcast standard in France, the Middle East, and most of Eastern Europe, SECAM provides for sequential color transmissionand storage in the receiver. The signals used to transmit the color are not transmitted simultaneously but sequentially line for line. SECAM processes 625 lines, a maximum of 833 pixels per line and 50 Hz picture frequency. SECAM is used as a transmission standard and not a production standard (PAL is typically used). R5976763 CINEVERSUM 60/70 2204200437
7. Image Settings menu How to change the tint ? 1. Push the cursor key↑or↓to highlightTint. (menu 7-6) 2. PressENTERto select. A slider box appears. 3. Use the cursor keys to adjust the tint setting. ↑or→key for higher tint (higher values). ↓or←key for lower tint (lower values). Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-6 7.7 Sharpness About Sharpness The sharpness function is used to adjust the image sharpness of a video, S-Video and interlaced component input signal. How to change the sharpness ? 1. Push the cursor key↑or↓to highlightSharpness. (menu 7-7) 2. PressENTERto select. A slider box appears. 3. Use the cursor keys to adjust the brightness setting. ↑or→key for higher brightness (higher values). ↓or←key for lower brightness (lower values). Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-7 7.8 Gamma About Gamma Gamma is an image quality enhancement function that offers a richerimage by brightening (darkening) the already darker portions of the image without altering the brightness of the brighter portions (contrast feeling enhanced). 38 R5976763 CINEVERSUM 60/70 22042004
7. Image Settings menu How to change the Gamma ? 1. Push the cursor key↑or↓to highlightGamma. (menu 7-8) 2. PressENTERto select. The gamma selection menu appears. (menu 7-9) Theactualactivegammavalueisindicatedbyanasterisk(*). The default value is 2.2. 3. Push the cursor key↑or↓to highlight the desired gamma value. 4. PressENTERto select. The new selected gamma value becomes active. Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-8 Gamma 1.0 1.3 1.6 1.9 * 2.2 2.5 2.8 3.1 Back Menu 7-9 7.9 Color Temperature Color temperature Color temperature is measured in degrees Kelvin. If a TV hasa color temperature of 8,000 degrees Kelvin, that means the whites have the same shade as a piece of pure carbon heated to that temperature. Low color temperatures have a shift towards red; high color temperatures have a shift towards blue. What can be done ? The color temperature can be selected according to the type of source: There are 5 different preset color temperatures: • Display white • Computer : 9300 K • Video : 6500 K • Film : 5400 K • Broadcast : 3200 K These calibrated presets can be selected and will provide optimum color tracking, the projector allows however the setting of a personal color temperature, this is done inCustom balance. Next to the color temperature, the color standard can be set up. 7.9.1 Predefined Color Temperature Display white will provide maximum projector light output. R5976763 CINEVERSUM 60/70 2204200439
7. Image Settings menu How to select a preset color temperature ? 1. Push the cursor key↑or↓to highlightColor temperature. (menu 7-10) The color temperature menu will appear. (menu 7-11) An asterisk (*) indicates the actual selected color temperature. 2. Push the cursor key↑or↓to highlight the desired color temperature. 3. PressENTERto select. The selected color temperature of the image is adapted Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-10 Color temperature Display white Computer 9300K * Video 6500K Film 5400K Broadcast 3200K Custom balance Color temp. type: EBU Back Menu 7-11 7.9.2 Custom Color Balance How to select and adjust the custom color balance ? 1. Push the cursor key↑or↓to highlightColor temperature. (menu 7-12) The color temperature menu will appear. (menu 7-13) An asterisk (*) indicates the actual selected color temperature. 2. Push the cursor key↑or↓to highlightCustom balance. TheCustom balancemenu will be displayed. (menu 7-14) The color temperature of the image will change to the actual stored custom balance. 3. Push the cursor key↑or↓to highlightx-white. 4. PressENTERto select. A bar scale will be displayed. 5. Press the↑or↓to change the x-white value. Adjust until the desired value is almost reached. Release the button and wait a few seconds. The color of the image will be adapted. Fine tune with the↑or↓keys until the correct value is reached. 6. PressEXITto return to the Custom balance menu. 7. Repeat from step 3 by highlighting y-white and adjust in the same way. Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-12 Color temperature Display white Computer 9300K * Video 6500K Film 5400K Broadcast 3200K Custom balance Color temp. type: EBU Back Menu 7-13 Custom balance x-white y-white Back Menu 7-14 7.9.3 Color standard Color reproduction The reproduced colors are all situated within a specific color triangle (gamut) based on the basic colors red, green andblue. De- pending on the used standard, the triangle can be slightly different so that the reproduced colors are slightly different. 40 R5976763 CINEVERSUM 60/70 22042004
7. Image Settings menu Image 7-1 Color gamut The projector contains 2 international standards, EBU and ANSI, and its own color triangle (gamut) determined by the lamp and all optical components of the projector. Colors outside this triangle cannot be displayed. EBU European Broadcasting Union. An organization of European broadcasters that, among other activities, produces tech- nical statements and recommendations for the 625/50 line television system. ANSI American National Standards Institute Selecting the color standard 1. Push the cursor key↑or↓to highlightColor temperature. (menu 7-15) The color temperature menu will appear. (menu 7-16) An asterisk (*) indicates the actual selected color temperature. 2. Push the cursor key↑or↓to highlightColor Temp. type. 3. PressENTERto toggle between EBU, ANSI or PROJ. EBU European color standard. Use this standard for PAL and SECAM video images. ANSI American color standard. Use this standard for NTSC video images. PROJInternal projector color system. Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-15 Color temperature Display white Computer 9300K * Video 6500K Film 5400K Broadcast 3200K Custom balance Color temp. type: EBU Back Menu 7-16 R5976763 CINEVERSUM 60/70 2204200441
7. Image Settings menu 7.10 White peak About white peak In video centric applications true color reproduction is generallya priority over brightness. To achieve this a typical design will not utilize a white segment of the color wheel. This has the side effect of reducing the amount of light allowed through the color wheel, which reduces the overall brightness. To compensate for this a technique can applied called Spoke Light Capture (SLR). The spokes are defined to be the time between colors. The DMD is normally keptin the “off” state during this time preventing any light from getting to the screen. If the light is passed trough the spokes, the average over time across them is made up of a mixture of the two adjacent colors. This will result in a secondary color. If these spokes are taken three at a time, over time they will sum up to white light. This “virtual white segment” is the basic principal of SLR and can yield a substantial boost to system brightness. White peak “off” is the best solution for video images while white peak “on” can be used with success for data images. How to select ? 1. Push the cursor key↑or↓to highlightColor temperature. (menu 7-17) 2. PressENTERto toggle betweenONandOFF. On White parts in the image are boosted. Use this for data images. Off No boosting of white parts. Use this for video images. 3. PressEXITto return. Image settings Brightness Contrast Saturation Tint Sharpness Gamma Color temperature White peak Off Back Menu 7-17 42R5976763 CINEVERSUM 60/70 22042004
8. Advanced Settings 8. ADVANCED SETTINGS Overview • Advanced settings menu overview • Start up the Advanced settings • Aspect Ratio • Image Position •Blanking • Input Balance 8.1 Advanced settings menu overview Overview • Aspect ratio -16:9 -4:3 -5:4 -2.35 -1.88 -1.78 - Letterbox •Position - Horizontal shift - Horizontal size - Vertical shift -Verticalsize • PiP configuration •Blanking • Input Balance 8.2 Start up the Advanced settings How to start up ? 1. PressADJorENTERto start up menus. (menu 8-1) 2. Push the cursor key↑or↓to highlightAdvanced settings. 3. PressENTERto select. TheAdvanced settingsmenu will be displayed. (menu 8-2) Main Menu Image settings Advanced settings Installation Service 1. PC 2. RGB/Component 3. DVI 4. SVideo * 5. Video 6. Component Shutdown Back Menu 8-1 Advanced settings Aspect Ratio Position PiP Configuration Blanking Input Balance Back Menu 8-2 R5976763 CINEVERSUM 60/70 2204200443
8. Advanced Settings 8.3 Aspect Ratio Aspect ratio horizontal & vertical dimension in which the window will be displayed, e.g. 4 by 3 or 16 by 9. What can be done ? The aspect ratio setting forces the projector toproject an image using a defined aspect ratio. Aspect ratioDescription 16:9Wide screen television format / anamorphic format 4:3Standard television format 5:4Workstation format 2.35Panavision or Cinemascope format 1.88Cinema format 1.78Wide screen television format / anamorphic format LetterboxTo display standard television format with 16:9 image information. The letter format of the signal is forced into the native panel resolution. Some examples: The first column shows the aspect ratios for a standard television signal with 4:3 image information. The only correct aspect ratio is 4:3. In all other cases the image is transformed. The second column shows the aspect ratios for a standard television signal with 16:9 image information. The only correct aspect ratio is “Letterbox”. In all other cases the image is transformed. 44 R5976763 CINEVERSUM 60/70 22042004
8. Advanced Settings Image 8-1 Different views for some typical input signals (1) Standard television signal with 4:3 image information (2) Standard television signal with 16:9 image information When displaying DVD images stored as 4:3 anamorphic, select aspect ratioLetterbox. When displaying DVD images stored as 16:9, select aspect ratio 16:9. R5976763 CINEVERSUM 60/70 22042004 45
8. Advanced Settings How to change the aspect ratio ? 1. Push the cursor key↑or↓to highlightAspect Ratio. (menu 8-3) 2. PressENTERto select. TheAspect ratiomenu will be displayed. (menu 8-4) An asterisk (*) shows the actual selected aspect ratio. 3. Push the cursor key↑or↓to highlight the desired aspect ratio. 4. PressENTERto select. The image changes accordingly. Advanced settings Aspect Ratio Position PiP Configuration Blanking Input Balance Back Menu 8-3 Aspect ratio * 16:9 4:3 5:4 2.35 1.88 1.78 Letterbox Back Menu 8-4 8.4 Image Position Overview • Horizontal shift • Horizontal size • Vertical shift • Vertical size When used ? The controls can be used to exactly match the image on the screen after that all mechanical alignments are correctly done. 8.4.1 Horizontal shift What can be done ? The image can be shifted in a horizontal direction. Image 8-2 Horizontal shift A Shift to the left B Shift to the right 46 R5976763 CINEVERSUM 60/70 22042004