Dell 1100MP Owner's Manual - Page 25

Problem (continued) The image is streched when displaying a 16:9 DVD Image is reversed Lamp is burned out of makes a popping sound The remote control is not operating smoothly or in very limited range Possible Solution (continued) The projector automatically detects 16:9 DVD and adjusts the aspect ratio to full screen with a 4:3 (letter-box) default setting. If the image is still stretched, adjust the aspect ratio as follows: • If you are playing a 16:9 DVD, select 4:3 aspect ratio type on your DVD player (if capable). • If you cannot select 4:3 aspect ratio type on your DVD player, select 4:3 aspect ratio in the All Images menu in the OSD. Select Management from the OSD and adjust the projecton mode. 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, and displays Lamp Defective in the LCD display until the lamp is replaced. To replace the lamp, see "Changing the Lamp" on page 26. The battery may be low. If so, replace it with 2 new AAA batteries. Self-diagnostic for Video Dell 1100MP Projector provides self-diagnostic test of the projector video display (for Video, S-video, Component-i). Use this advanced feature for preliminary selfdiagnostic on your projector when encountering a display problem for video. 1 After turning on the projector, press the and buttons on the control panel simultaneously and release the buttons when screen goes blank. 2 Press the and buttons again to exit the diagnostic mode. 3 While in Self-diagnostic mode, the screen will run a seven-color-cycle test as following: Red Green Blue White Watchet Blue Dark Green Yellow. Ensure that the colors of the test pattern are correct. Contact Dell if the colors are not displayed correctly. Troubleshooting Your Projector 25