User manual OPTOMA HD-3000

[. . . ] HD3000 User's Guide Professional Video Scaler and Color Management System Professional Video Scaler and Color Management System HD3000 User's Guide ABOUT THIS MANUAL This manual is designed for use with the Optoma HD3000 Video Scaler. Information in this document has been carefully checked for accuracy; however, no guarantee is given to the correctness of the contents. The information in this document is subject to change without notice. COPYRIGHT © Copyright 2006 Optoma Technology, Inc. [. . . ] User can save settings in the Format 1, 2, 3, or choose "Exit/Not Saved" to remove the settings. Once the user selects "Not Saved", the settings are still temporary and kept until user changes the aspect ratio, signal/channel or HD3000 is restarted. HD3000 User's Guide 34 Professional Video Scaler and Color Management System HD3000 User's Guide Image Shift Adjustment The HD3000 has the ability to adjust the image position and size to optimize its location on your display by using both an "Image Shift" and "Image Zoom" feature. The function "Image Shift" can shift the input image up, down, left and right, up to 100 pixels in each direction. Press the "Menu" button on the remote. Use "h" or "i" to highlight the DISPLAY category and then press "Enter" or "g" to select this category. Use "h" or "i" arrow keys to highlight the "Image Shift" adjustment item: Display Format IMAGE Edge Masking H Zoom V Zoom DISPLAY Image Shift 16:9 off 100% 100% Off SYSTEM SETUP Select Enter Enter Back Menu 3. Press "Enter" or "g" to enter this adjustment item. A small adjustment bar is shown, and the user may use the "Up", "Down", "Left" and "Right" keys to move the image to best fit the display device screen. Press the "Shift" button on the remote control to vertically shift the image as well. No horizontal shift is possible from the remote control. HD3000 User's Guide 35 Professional Video Scaler and Color Management System HD3000 User's Guide Zoom Adjustment The HD3000 provides 1. 5x zoom in the horizontal direction and a 1. 2x zoom in the vertical direction. Horizontal and vertical zoom can be adjusted separately. Enter the DISPLAY category as demonstrated before, then highlight either horizontal or vertical zoom function items and press "Enter" or "g". Display Format IMAGE Edge Masking H Zoom V Zoom DISPLAY Image Shift 16:9 off 100% 100% SYSTEM SETUP Select Enter Enter Back Menu . Press the "f" arrow key to zoom out and "g" arrow key to zoom in; maximum values are 150% for H zoom and 120% for V zoom. For ease of use, the zooming effect is shown immediately. V Zoom H Zoom 125 125 * Please be aware that screen flashes while adjusting zoom in or out on some signals. 3. User can also adjust horizontal and vertical zoom in tandem by pressing the "Zoom" button on the remote control. Zoom adjustment percentage on the remote control is 1% of the current image per click. HD3000 User's Guide 36 Professional Video Scaler and Color Management System HD3000 User's Guide Edge Masking There are four Mask effects -- top, down, left and right -- which provide pure black bars to mask the input image. Press the "Menu" button on the remote. Use "h" or "i" to highlight the DISPLAY category and press "Enter" or "g" to select this adjustment category. Press "h" or "i" arrow keys to highlight the "Edge Masking" adjustment item: Display Format IMAGE Edge Masking H Zoom V Zoom DISPLAY Image Shift 16:9 Off 100% 100% Off SYSTEM SETUP Select Enter Enter Back Menu 3. Press "Enter" or "g" to enter this adjustment item. The Menu disappears and a submenu is shown: Edge Making On Off Setting Mask Background Color Please Press Enter to Enable/Disable 4. Use "h" or "i" to select "Setting" and then press "Enter" or "g" to enter the mask size setting. HD3000 User's Guide 37 Professional Video Scaler and Color Management System HD3000 User's Guide 5. [. . . ] If an outside antenna is connected to the television equipment, be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code information is provided regarding the proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrodes. For additional safety during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna. This will prevent damage to the receiver due to lightning and power-line surges. [. . . ]