Epson BrightLink 1480Fi Users Guide - Page 145

4. Select Light Source Brightness Control and press Enter. 5. If you want to maintain the brightness at a specific level, select the Maintain Brightness setting and select On. 6. If you turn on Maintain Brightness, select the Maintain Brightness Level setting and check the Estimated Remains information. 7. If you turn off Maintain Brightness, select the Light Source Mode setting: • Normal: Sets brightness to the maximum level (ideal for conference rooms, auditoriums, and lecture halls) • Quiet: Sets brightness to 70% and reduces fan noise (ideal for libraries, theaters, museums, and art galleries) • Extended: Sets brightness to 70% and extends the life expectancy of the light source (ideal for darker environments with ambient light, such as museums and art galleries, where a reduced maintenance cycle is desired) • Custom: Allows you to select a custom brightness level between 70 to 100% 8. If you set the Light Source Mode setting to Custom, select Brightness Level and use the left and right arrow buttons to select the brightness. 145