Epson PowerLite 8150NL Product Information Guide - Page 10
Using the Control Panel, Cleaning the Lens, Cleaning the Projector Case, Cleaning the Air Filter
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EPSON PowerLite 8150i Projector Using the Control Panel Power Help Comp/ Video Menu Esc Sync. Tracking Tracking A/V mute Resize Sync. Keystone Shift Volume The following table summarizes the functions on the control panel: Button Function Power Starts or stops projection. Help Displays the online help menu. Comp/ EasyMP.net Switches between Computer 1, Computer 2, and EasyMP.net. A/V mute Turns off the audio and video, displaying the black, blue, or user logo background. Resize Switches the display dot mode and resize mode for VGA, SVGA, SXGA, and UXGA input. Video Switches between composite video, S-video, and component video (BNC). Menu Displays or hides the menu. Esc Stops the current function. Pressing Esc while viewing a menu or the online help displays the previous screen or menu. When the image source is Computer, the Esc button acts as a mouse right-click. Up, down arrows (Sync+/Sync-) Synchronizes the computer's graphic signal. Use these buttons to adjust an image that is fuzzy or streaked, or to select menu items. Allows movement or selection of a menu, if a menu is displayed. Left, right arrows (tracking-/ tracking+) Matches the projector's internal clock to computer graphic signals (tracking adjustment). Use these buttons to adjust an image with vertical fuzzy lines, or to change numeric settings during menu operations. Allows movement of a menu, if a menu is displayed. Enter Shift - Keystone + - Volume + Selects a menu option or the next menu/help screen. Pressing Enter when no menu or help screen is displayed optimizes the computer image. Pressing the shift and Keystone buttons at the same time increases or decreases the volume. Squares up the screen, correcting up to a ±30° tilt. Adjusts the volume when used in conjunction with the Shift button. Cleaning the Lens Warning: Before you clean any part of the projector, turn off the projector and unplug the power cord. Never open any cover on the projector, except the lamp and filter covers. Dangerous electrical voltages in the projector can injure you severely. Do not try to service this product yourself, except as specifically explained below. Refer all other servicing to qualified service personnel. Clean the lens whenever you notice dirt or dust on the surface. ❏ Lightly wipe the lens surface with a soft, dry, lint-free cloth. ❏ To remove dirt or smears on the lens, moisten a soft cloth with an alcohol-based cleaner and gently wipe the lens surface. Cleaning the Projector Case Before you clean the projector case, turn off the projector and unplug the power cord. ❏ To remove dirt or dust, wipe the case with a soft, dry, lint- free cloth. ❏ To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral detergent. Then wipe the case. ❏ Do not use alcohol, benzene, thinner, or other chemical detergents. These can cause the case to warp. Cleaning the Air Filter Clean the air filter at the bottom of the projector after every 100 hours of use. If it is not cleaned periodically, it can become clogged with dust, preventing proper ventilation. This can cause overheating and damage the projector. Follow these steps: 1. Turn off the projector and unplug the power cable. 2. Turn the projector on its side so that the handle is on top and you can access the filter easily. Note: Standing the projector with the handle at the top keeps dust from getting inside the projector housing. 12 - EPSON PowerLite 8150i Projector 5/01
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