Epson 7850p User Manual - Page 170

4. If the dirt is difficult to remove or a filter is broken, replace the filters as described on the next page. Contact your dealer or call EPSON at (800) 873-7766 in the United States to obtain new ones. In Canada, please call (800) 463-7766 for dealer referral. note When you get a replacement lamp for your projector, new air filters are included. You should replace the filters when you replace the lamp. To order replacement air filters without the lamp, request part number V13H134A01. To check how long the lamp has been in use, see page 173. warning Let the lamp cool fully before replacing it. In the unlikely event that the lamp has broken, small glass fragments may be present and should be removed carefully to avoid injury. Replacing the Lamp and Air Filters The life span of the projection lamp is about 2000 hours if Brightness Control in the Advanced 2 menu is set to High (default), and 3000 hours if Brightness Control is set to Low. It is time to replace the lamp when: ■ The projected image gets darker or starts to deteriorate. ■ The message LAMP REPLACE appears on the screen when the lamp comes on and the lamp warning light flashes orange. To maintain projector brightness and image quality, replace the lamp as soon as possible. ■ The lamp warning light flashes red (the lamp is burnt out). Contact your dealer or call EPSON at (800) 873-7766 in the United States for a replacement lamp. Request part number V13H010L22. In Canada, please call (800) 463-7766 for dealer referral. Follow these steps to replace the lamp and air filters: 1. Turn off the projector. 2. When the power light stops flashing, unplug the power cord. 3. Let the projector cool for at least half an hour (if it has been on). The lamp is extremely hot immediately after use. 170 Maintaining the Projector