Dell 7609WU User's Guide - Page 46
continued, Set Up, Power - replacement lamp
UPC - 884116009658
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Problem (continued) Possible Solution (continued) The image is stretched when displaying a 16:9 DVD The projector automatically detects the input signal format. It will maintain the aspect ratio of the projected image according to the input signal format with an Original setting. If the image is still stretched, adjust the aspect ratio in the Set Up menu in the OSD. Image is reversed Select Set Up from the OSD and adjust the projector mode. Lamp is burned out or makes a popping sound When the lamp reaches its end of life, it may burn out and may make a loud popping sound. If this occurs, the projector does not turn back on. To replace the lamp, see "Changing the Lamp" on page 48. LAMP light is solid amber If the LAMP light is solid amber, replace the lamp. LAMP light is blinking amber If the LAMP light and the Power light are blinking amber, this means that the lamp driver has failed and the projector will automatically shut down. If the LAMP light is blinking amber and the Power light is solid blue, this means that the color wheel has failed and the projector will automatically shut down. Unplug the power cable after 3minutes and then turn the display on again. If this problem persists, contact Dell™. (See "Contacting Dell™" on page 56) TEMP light is solid amber The projector is overheated and the display automatically shuts down. Turn the display on again after the projector cools down. If the problem persists, contact Dell™. (See "Contacting Dell™" on page 56) TEMP light is blinking amber A projector fan has failed and the projector will automatically shut down. If the problem persists, contact Dell™. (See "Contacting Dell™" on page 56) Troubleshooting Your Projector 46