LG BS275 User Guide - Page 36

Appendices  Check and reconfigure the display mode of your graphic card to make it compatible with the product. Problem: Image is out of focus  Adjust the Focus Ring on the projector lens.  Make sure the projection screen is between the required distance 3.94 to 39.36 feet (1.2 to 12.0 meters) from the projector (refer to page 19). Problem: The image is stretched when displaying 16:9 DVD The projector automatically detects 16:9 DVD and adjusts the aspect ratio by digitizing to full screen with 4:3 default setting. If the image is still stretched, you will also need to adjust the aspect ratio by referring to the following:  Please select 4:3 aspect ratio type on your DVD player if you are playing a 16:9 DVD.  If you can't select 4:3 aspect ratio type on your DVD player, please select 4:3 aspect ratio in the on screen menu. Problem: Image is too small or too large  Adjust the Zoom Ring on the top of the projector.  Move the projector closer to or further from the screen.  Press "MENU" button on the remote control or projector panel, go to "SCREEN --> Aspect Ratio" and try the different settings. Problem: Image is reversed  Select "SETTING-->Mounting" from the OSD and adjust the pro- jection direction. Problem: Lamp burns out or makes a popping sound  When the lamp reaches its end of life, it will burn out and may make a loud popping sound. If this happens, the projector will 36 English