User manual OPTOMA HD81-LV

[. . . ] HIGH-END HOME THEATER PROJECTOR USER'S MANUAL Manuel d'utilisation Manual del usuario Manual do utilizador Trademarks are the rights of their respective owners. Trademarks able of contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Usage Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Eye Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Recommendations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Package Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 2) Use " ", " " to select DISPLAY category and press "Enter" or " ", then use " ", " " to highlight the "Format" adjustment item. 3) Press "Enter" or " " to select this adjustment item. 4) Use " ", " " arrow keys to choose the desired format. 35 English ser ontrols 5) Once you select Format 1 or 2 on the "Display" menu, any other adjustments to the display that are made can be saved upon exiting the "Display" mode. A reminder window will appear asking for confirmation. 6) User can save settings in the Format 1, 2, 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 HD81-LV restart. (*): You can use format setting change format 2 as 16:9 or LBX, then format can support image shift function, too. The HD81-LV has the ability to adjust the image position and size to optimize its location on your display by using both an Image Shift and Overscan feature. The function Image Shift can shift the input image up, down, left and right, up to 100 pixels in each direction with Format 16:9, LBX, Format 1. (*) 1) Press the "Menu" button on the remote. 2) Use " ", " " to highlight the DISPLAY category, press "Enter" or " " to select this category. Use " ", " " arrow keys to highlight the "Image Shift" adjustment item. 3) Press "Enter" or " " to enter this adjustment item. A small adjustment bar is shown, and the user may use the " ", " ", " " and " " keys to move the image to best fit the display device screen. 4) Press the "Shift" button on the remote control to vertically shift the image as well. No horizontal shift is possible from the remote control. Image Shift Adjustment 16:9 Edge Masking Overscan Image Shift O : Available X : Not Available O O O 4:3 O O X Native O X X LBX O O O Format 1 (Default 16:9) * Step 2 O Format 2 (Default 4:3) * Step 2 X 36 ser ontrols Overscan Adjustment Edge Masking There are four Mask effects -- top, down, left and right -- which provide pure black bars to mask the input image. 1) Press the "Menu" button on the remote. 2) Use " ", " " to highlight the DISPLAY category, press "Enter" or " " to select this adjustment category. Use " ", " " arrow keys to highlight the "Edge Masking" adjustment item. 3) Press "Enter" or " " to enter this adjustment item. The Menu disappears and a sub menu as shown. 4) Use " ", " " to select "Setting", then press "Enter" or " " to enter the mask size setting. 5) Press the buttons " ", " ", " ", " " to select one edge/direction (Up, Down, left or Right) for the edge mask. Press "Enter" when finished. 6) Use " size. ", " ", " ", " " arrow keys to adjust the edge 7) User can use "Mask Back Color" to fine-tune background color (gray level). Select the item and a bar will appear, as follows. Use " ", " " to change each bit and use " ", " " to change values. The range of values is 0~255. 37 English Overscan function that removes the noise in a video image. ser ontrols Advanced Adjustments The HD81-LV is a power image enhancement tool. Many advanced adjustment functions are included, such as noise reduction, gamma curves, and color temperature. [. . . ] To prevent damaging your projector, please use the ceiling mount package for installation. If you wish to use a third party ceiling mount kit, please ensure the screws used to attached a mount to the projector met the following specifications: Please note that damage resulting from incorrect installation will invalidate the warranty. Screw type: M4 Maximum screw-thread length into the projector: 10mm Minimum screw-thread length into the projector: 8mm 410. 99mm (16. 18") 310. 62mm (12. 23") 82. 50mm (3. 25") Min. 850. 60mm (24. 04") (33. 49") Warning: 1. If you buy the ceiling mount from other company, please ensure that there is at least 10cm distance between the bottom cover of the projector and the ceiling. [. . . ]