User manual OPTOMA H27

[. . . ] Table of Contents English Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Usage Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Do not turn on the projector immediately following a power off procedure. English Warning Indicator When the "LAMP" indicator lights solid red, the projector will automatically shut itself down. When the "TEMP" indicator lights solid red for about 20 seconds, it indicates the projector has been overheated. Lamp will automatically turn off soon. " on the on-screen display. Under normal conditions, the projector can be switched on again after it has cooled down. If the problem persists, you should contact your local dealer or our service center. When the "TEMP" indicator flashs red for about 10 seconds, you will see a message "Fan fail. Lamp will automatically turn off soon. " on the on-screen display. Please contact your local dealer or our service center. 12 Installation English Adjusting the Projected Image Adjusting the Image Height The projector is equipped with an elevator foot to adjust the image height. To raise or lower the image : 1. While holding down the elevator button, adjust the foot to the desired height, then release the button to lock the elevator foot into position. Lower the projector so it rests on its foot; adjust as needed. 1 Elevator Button 2 3 Elevator Foot Tilt-adjustment Foot 13 Installation Adjusting the Projector's Zoom/Focus You may adjust the zoom to zoom the lens in or out. To focus on the image, turn the focus ring until you see a clear image. The projector automatically detects the source. English 4 Press "Menu" on the Remote Control or Control Panel. or "Menu". 4 When a sub menu is displayed, use item and adjust the settings with To exit the sub menu, press 4 After using Press to make selections within the sub menu, press " or "Menu" to return to the main menu. If you do not Enter" to confirm your changes and return to the sub menu. press "Enter" to confirm your changes before exiting, the items will not to be modified. Main Menu Sub Menu Item 18 User Controls Menu Tree English 19 User Controls English Image-I (Computer Mode) Display Mode There are many factory presets optimized for various types of images. 4 Normal : For nomal status. Brightness Adjust the brightness of the image. 4 Press to darken image. Contrast Contrast controls the degree of difference between the lightest and darkest parts of the picture. Adjusting the contrast changes the amount of black and white in the image. 4 Press to decrease the contrast. Sharpness Adjusts the sharpness of the image. 4 Press the to decrease the sharpness. Degamma This allows you to choose a degamma table that has been finetuned to bring out the best image quality for the input. 20 User Controls English Image-I (Computer Mode) 4 Normal : For nomal status. Reset Return the adjustments and settings to the factory default values. 4 Current: Returns the current menu's settings to factory default values. values. 4 All: Returns the settings for all menus to factory default 4 Exit: Cancel the revised settings. 21 User Controls English Image-I (Video Mode) Display Mode There are many factory presets optimized for various types of images. 4 Normal : For nomal status. [. . . ] Verify that your display resolution setting is less than or equal to 1280 x 1024. From the "My Computer" icon, open the "Control Panel" folder, and double click the "Display" icon. If the projector is still not displaying the entire image, you may need to change the monitor display that you are using. Verify the resolution setting is less than or equal to 1280 x 1024 resolution. [. . . ]