User manual LUMAGEN VISION BROCHURE

[. . . ] Vision Video Processor User Manual and Installer Guide LEGAL NOTICES: BEFORE USING THIS PRODUCT YOU MUST ACCEPT THE TERMS OF THE LICENSE AGREEMENT. IF YOU DO NOT AGREE TO BE BOUND THE TERMS OF THE LICENSE AGREEMENT, RETURN THE PRODUCT TO THE POINT OF SALE IMMEDIATELY. BY DISASSEMBLING OR USING THE PRODUCT, YOU ACCEPT ALL TERMS OF THE LICENSE AGREEMENT. TO THE EXTENT NOT PROHIBITED BY LAW, IN NO EVENT SHALL LUMAGEN, ITS SUPPLIERS, OR ITS DEALERS, BE HELD LIABLE FOR INJURY TO PERSONS OR PROPERTY, ANY LOST REVENUE, LOST PROFIT, SPECIAL, INCIDENTAL, INDIRECT, CONSEQUENCIAL, OR PUNITIVE DAMAGES, IMPAIRMENT OF OR DAMAGE TO OTHER GOODS, HOWEVER CAUSED REGARDLESS OF THE THEORY OF LIABILITY, RESULTING FROM THE USE OF, OR INABILITY TO USE, THIS PRODUCT, EVEN IF LUMAGEN, ITS SUPPLIERS, OR ITS DEALERS, HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. [. . . ] MENU IN ADJ YC-DLY [ , ], OK · The grayscale "color-of-gray" should be calibrated by a video technician. Have them contact Lumagen for the service codes to access the five-point color of gray calibration. · Copy the DVD configuration to all configuration memories (MENU IN COPY OK). · Calibrate other inputs, if desired. · Name the inputs, if desired (MENU IN NAME OK and follow directions). · Set power-on message, if desired (MENU MISC POWR MSG [ , , , ], OK) © 2003 Lumagen, Inc. 10 Rev 1. 13 VisionTM User Manual and Installer Guide · Lock the configuration, if desired (MENU MISC LOCK LOCKED, OK) · Save the configuration (MENU SAVE SAVE, OK) © 2003 Lumagen, Inc. 11 Rev 1. 13 VisionTM User Manual and Installer Guide Hints For Optimal Picture Quality · Proper calibration, along with the use of high-quality cables, is as important for attaining the best picture as are deinterlacing and scaling. If you don't have one, purchase a DVD setup disc, such as AVIATM, or Digital Video EssentialsTM and watch the training lessons provided. · If possible, use a power conditioner for the video source, video processor and the display. Power line noise is at least as important an issue for video as it is for audio. · For fixed-pixel displays, use RGBHV from the Lumagen to drive the display input, if available, to minimize noise. For RGB, "Luma noise" is distributed across the red, green and blue channels but for component, Luma noise is all on the Y (Luma) channel. So, RGB sources can show lower noise levels since the weighting of the three channels for "Luma" as perceived by the viewer tends to filter out some of the Luma noise. · Contrary to popular opinion, most fixed-pixel displays look best running their input at a resolution higher than their native resolution, such as 1024p, and in some cases 1080i, for a 720p or 768p display. This is because the process of "down-sampling" the higher resolution to the display's native resolution can filter out some of the noise and provide more detail. Note: Rules for display of Video are completely different than for the display of PC data. For display of PC generated data, such as spreadsheets, the PC resolution should be set to match the native resolution of the display. · Avoid running video signals through the video switch inside receivers, as these tend to degrade video quality. The rule of thumb for a video switch is to have 10 times the bandwidth of the video being switched. · Component inputs on some RPTVs and projectors do not work with standard width HSync pulses. When using component video to drive the display, if there is a "green cast" the likely cause is a design problem in the circuitry inside the display. Changing to bilevel sync, and/or making the HSync pulse narrower with the Lumagen HSync Width command (MENU 0 9 4 0) can help eliminate this problem. · A system's "ground loop noise" can cause problems. Since the Lumagen case "floats" it may need to be grounded to the video source and/or display. [. . . ] For VGA breakout cables, the signal order at the BNC connectors is generally red, green, blue, horizontal-sync and vertical-sync, but this may vary. If there is still no picture, press MENU, 0, 9, 9, 9 on the remote to reset parameters to factory defaults. After the monitor warms up, press the MENU button on the remote control. If the inputs work properly, the problem is with the display, display cabling, or output setup. [. . . ]