User manual GATEWAY 205

[. . . ] Contents Using the Gateway 205 Projector. 38 Safety, Regulatory, and Legal Information . 39 i ii Using the Gateway 205 Projector Read this guide to find out how to: s s s s s s s Use the projector safely Use the remote control Set up and connect the projector Start and turn off the projector Use the On-screen display (OSD) menus Replace the lamp module Troubleshoot typical hardware problems 1 Using the Gateway 205 Projector Features The Gateway 205 is a high-resolution projector with: s s s s s s s s s Compact, lightweight design Full-function remote including laser pointer and mouse controls 16 million-color display capability Ultra-high brightness projection lamp High-quality manual zoom lens On-screen display (OSD) menus for easy adjustment One-button AUTO adjust for best display image Easy Keystone correction for distorted images Component video compatibility Before using your projector please read the following safety instructions: Warning Do not cover the lens while the lamp is on. Warning To project your eyes, do not look into the projector's light source. Warning Make sure that you provide adequate ventilation for the projector. Do not block the ventilation holes in the case. Warning To prevent electrical shock, never open the projector case. For a complete list of safety precautions, see "Important safety information" on page 39. 2 www. gateway. com Projector front Projector front Infrared remote Projection sensor lens Adjustor-foot release button Item Infrared remote sensor Icon Description Picks up the signal from the remote control. Projection lens Adjustor-foot release button Projects the image on the screen. [. . . ] Automatically adjusts the display image to the best settings for the video input source. This option is only available when connected to your computer. Minimizes any vertical bars or stripes visible on the screen background. The horizontal screen size also changes to fit the image size. Removes any horizontal distortion and clears or sharpens the displayed characters. www. gateway. com 25 Using the Gateway 205 Projector Shutting down the projector To shut down the projector: 1 2 Turn off all connected components. Press the POWER button on the projector. A warning message appears. 3 Press the POWER button again to turn off the projector. Warning The projector needs a 90-second cool-down period. Do not disconnect the power cable until the fan stops, or you may damage the projector. 4 Wait until the fan stops, then disconnect the power cable. Important After the projector fan has been turned off and the fan stops, you must wait for 90 seconds before you can start the projector. 26 www. gateway. com Maintaining the projector Maintaining the projector The only user-replaceable part in the projector is the lamp module. Contact Gateway Technical Support for any additional service or repair. Warning To prevent electric shock, do not open the projector case. There are no user-replaceable parts inside. Contact Gateway Technical Support for service or repair. Changing the lamp module You should replace the lamp module and reset the lamp timer in the projector every 1500 hours to maintain the best possible display image. Do not use a lamp module past the rated lamp life. Warning The high-pressure lamp module may explode if handled incorrectly. Make sure that the projector is turned off, power is disconnected, and the lamp is completely cool (minimum of 45 minutes) before replacing the lamp module. To replace the lamp module: 1 2 3 4 Turn off the projector and wait for the fan to stop. Disconnect the power cord and all other external cables. Let the projector lamp cool completely (approximately 45 minutes). Turn the projector over so the bottom is facing up. www. gateway. com 27 Using the Gateway 205 Projector 5 Remove the two lamp access panel screws, then remove the lamp access panel. Screws 6 Remove the lamp module retaining screw. Screw 28 www. gateway. com Maintaining the projector 7 Unsnap the lamp removal handle, then lift the lamp module straight up out of the lamp bay. 8 Gently press the new lamp module into the lamp bay. The lamp module is keyed so it can only be inserted in one direction. If the lamp module does not fit, make sure that the cable connections line up with the connectors in the lamp bay. 9 10 Replace the lamp module retaining screw. Replace the lamp bay access panel, then replace the access panel screws. www. gateway. com 29 Using the Gateway 205 Projector 11 12 Turn the projector over. Connect the power cable and all external cables. To reset the lamp timer: 1 2 3 Press the POWER button on the top of the projector twice, a warning message appears. Press the AUTO and BLANK buttons at the same time. A lamp hour icon will appear on the screen. [. . . ] Such areas include patient care areas of medical and dental facilities, oxygen-laden environments, or industrial facilities. 40 www. gateway. com Regulatory compliance statements Regulatory compliance statements United States of America Federal Communications Commission (FCC) Unintentional emitter per FCC Part 15 This device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio or television reception. However, there is no guarantee that interference will not occur in a particular installation. [. . . ]