User manual EPSON POWERLITE 82C

[. . . ] Epson PowerLite 62c/82c Multimedia Projector ® ® User's Guide Important Safety Information WARNING: Never look into the projector lens when the lamp is turned on; the bright light can damage your eyes. Never let children look into the lens when it is on. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages inside the projector can severely injure you. [. . . ] Your settings are automatically saved. Fine-tuning the Projector 57 Adjusting the Input Signal Although the projector normally detects and optimizes the input signal automatically, you can use the Signal menu to make manual adjustments. In addition to changing the position of the projected image, you can correct tracking and sync for computer images, or change the aspect ratio to widescreen format for video images. You see one of the following screens: Computer (analog-RGB) and RGB video Component video Composite video and S-video 58 Fine-tuning the Projector 3. Then use the pointer button (or up and down arrow buttons) and the Enter button to select any of the following options: Auto Setup (computer images) Leave this setting ON to automatically optimize the computer image. Turn it off if you want to save adjustments you have made to the video settings. Tracking (computer images) Removes unwanted vertical lines from a computer image by matching the projector's internal clock to various computer signals. See page 91 for more information about adjusting the tracking. Sync (computer images) Corrects fuzziness or screen flicker by synchronizing the projector with the tracking signal sent from the computer. See page 91 for more information about adjusting the sync setting. note If you have repositioned the image but then change your mind, you can press the Auto button on the remote control to restore the default settings. Position Use the pointer button or arrow buttons to move the image on the screen left, right, up, or down. Progressive Leave this setting ON when viewing S-Video or composite video so that interlaced-to-progressive conversion is carried out (best for fast-moving pictures). If you notice flickering while viewing still images, switch this setting to OFF. Computer 1 Input Selects the signal from equipment connected to the Computer1(Component) port. If your image colors look wrong, try changing this setting from Auto to one of the following: RGB for computer or RGB video sources, or Component Video for component video sources. Fine-tuning the Projector 59 Computer 2 Input Selects the signal from equipment connected to the Computer2(Component) port. If your image colors look wrong, try changing this setting from Auto to one of the following: RGB for computer or RGB video sources, or Component Video for component video sources. Video Signal (composite and S-Video) Leave this setting at Auto unless you are using a 60-Hz PAL system (select PAL60). Resize (video) Sets the image's aspect ratio (ratio of width to height) to 4:3 for letterbox video content and to 16:9 for widescreen video content. When you're finished adjusting the signal settings, press Esc or Menu. Customizing Projector Features The Settings menu lets you customize the way you use the projector, from adjusting lamp brightness and speaker volume to changing the shape of the mouse pointer. Select the Settings menu. 60 Fine-tuning the Projector 3. Then use the pointer button (or up and down arrow buttons) and the Enter button to set the following options: Keystone Adjusts a distorted image from a trapezoid shape to rectangular. Auto Keystone Automatically adjusts a distorted image from a trapezoid shape to rectangular when the projector's foot is extended or retracted. (Not available when you're projecting from the ceiling or using rear projection. ) Select ON or OFF. Operation Lock When turned on, this function disables all projector buttons except the P Power button. Changes to this setting take effect after you restart the projector. (After you turn off the projector, wait for the Ppower light to turn a steady orange before turning it on again. ) note To cancel the Operation Lock function from the projector, press the Enter button for about seven seconds. Pointer Shape Lets you select from three different pointer shapes. The Password Protect function must be cancelled first. See page 68. Brightness Control Select Low lamp brightness when the projection is too bright for the room. The Low setting also reduces electricity consumption and fan noise. Select High to project the maximum brightness. (Also check the Brightness setting in the Image menu; see page 56. ) Volume Adjusts the volume for the projector's speaker. [. . . ] Doing so may cause an unstable display and could lead to projector damage. Do not store the projector outside of the required temperature range of 14 to 140 °F (-10 to 60 °C) or in direct sunlight for long periods of time. Doing so may cause damage to the case. WARNING: The cords included with this product contain chemicals, including lead, known to the State of California to cause birth defects or other reproductive harm. (provided in accordance with Proposition 65 in Cal. [. . . ]