User manual OPTOMA H31

[. . . ] Table of Contents English Usage Notice Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Introduction Product Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Package Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] If the problem persists, contact your local reseller or 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. Turn the projector over and locate the elevator foot. Press to extend the foot so it may be the elevator button adjusted. 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 Foot 3 2 Tilt-adjustment Foot Elevator Foot 13 Installation Adjusting the Projector's Zoom/Focus You may adjust the zoom to zoom the lens in or out. Turn the zoom ring to zoom in or zoom out. To focus on the image, turn the focus ring until you see a clear image. The projector will focus at distances from 4. 6 to 39. 4 feet (1. 4 to 12. 0m). English Zoom Ring Focus Ring 14 User Controls Remote Control & Remote Control There are two ways to control the functions: with remote control and control panel. English Remote Control Control Panel Using the Remote Control Power 4 "Power" turns on the projector's lamp. Refer to the "Powering On/Off the Projector" section on page 11~ 12 for more details. Hide 4 "Hide" immediately turns the screen black. Press "Hide" again to restore the displayed image. Freeze 4 "Freeze" pauses the screen image, press "Freeze" again to unpause. Re-Sync 4 Automatically synchronizes the projector with the input source. 15 User Controls Brightness English 4 Adjust the brightness of the image. Zoom 4 Zoom in or out. Contrast 4 Control the degree of difference between the lightest and darkest parts of the picture. Keystone +/- 4 Correct image distortion caused by tilting the projector. 4:3 4 Scale the image at a 4:3 aspect ratio. 16 : 9 4 Scale the image at a 16:9 aspect ratio. Letterbox 4 Enable the viewing of a 2. 35:1 or 1. 85:1 movie without black Image shift bars at the left and right of the screen. Some of the original image will be lost from the up and down edges of the screen. 4 Shifts the projected image position vertically. Four Directional Select Keys 4 Press "Menu, " then use Enter to select menu items or to make adjustments to your selection. 4 Confirm your selection. Menu 4 Display or exits the onscreen display menu. DVI-A 4 Choose DVI-Analog source. DVI-D 4 Choose DVI-Digital source. Composite S-Video 4 Choose video source. 4 Choose S-Video source. Component 4 Choose Component-i and Component-p sources. Language Bulb Source Lock Auto Shutdown Blanking Bright Mode High Altitude DISPLAY. . . . . . . . . . . . . . . Projection Format Keystone Zoom Mode Full Screen Mode 4:3 Mode 1080i Mode Lens Shift Preset Edge Mask Lamp Hour/Lamp Reminding/ Lamp Reset On/Off On/Off Blue/Black On/Off On/Off Front Desktop/Front Ceiling/Rear Desktop/Rear Ceiling 4:3/16:9 Normal/1. 66/1. 85/2. 35 Mode 1/Mode 2/Mode 3 Mode 1/Mode 2 1/2/Off On/Off 19 User Controls PICTURE English Mode Contrast Brightness Color Tint Sharpness Gamma Reset Cinema 50 50 50 50 50 1 PICTURE Mode There are three factory presets optimized for various types of pictures: cinema, normal, and vivid. You can customize contrast, brightness, intensity, color, tint, sharpness, and gamma for each preset mode. 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. Brightness Adjust the brightness of the image. 4 Press 4 Press Color to darken image. to lighten image. Adjust a video image from black and white to fully saturated color. The "Tint" sub menu is not supported under the Component Video or Analog RGB input sources. 4 Press 4 Press Tint to decrease the amount of color in the image. to increase the amount of color in the image. Adjust the color balance of red and green. 4 Press to increase the amount of green in the image. 4 Press to increase the amount of red in the image. Sharpness Adjust the sharpness of the image. 4 Press 4 Press to decrease the sharpness. to increase the sharpness. 20 User Controls PICTURE English Mode Contrast Brightness Color Tint Sharpness Gamma Reset Cinema 50 50 50 50 50 1 PICTURE Gamma Gamma affects how dark scenery is displayed. [. . . ] First, follow the steps above to adjust resolution of the computer. Switch the Notebook PC display to the "external display only" or "CRT only" mode. 4 If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. Problem: The screen of the Notebook or PowerBook computer is not displaying a presentation. 4 If you are using a Notebook PC: Some Notebook PCs may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computer's documentation for detailed information. Problem: Image is unstable or flickering 4 Use "Phase" to correct it. [. . . ]