Using Your Projector 35Using the Control Panel1 Power Turns the projector on or off. For moreinformation, see "Turning Your Projector On" onpage 30 and "Turning Your Projector Off" onpage 30.2 Up / KeystoneadjustmentPress to navigate through the On-Screen Display(OSD) Menu items.Press to adjust image distortion caused by tiltingthe projector (+37/-40 degrees).3 LAMP warning light If the LAMP amber indicator is on or blinking,one of the following problems could be occurring:• Lamp is reaching its end of usable life• Lamp module is not properly installed• Lamp driver failure• Color wheel failureFor more information, see "Troubleshooting YourProjector" on page 126 and "Guiding Signals" onpage 132.1 352104769 8