Sharp XV-Z9000U XVZ9000U Operation Manual - Page 46

Lamp Maintenance Confirming the Lamp Usage Time The lamp in this projector operates for approximately 2,000 cumulative hours, depending on the usage environment. (As the usage environment can vary significantly, the projector lamp may not operate for 2,000 hours.) It is recommended that the lamp be replaced after approximately 1,900 cumulative hours of use or when you notice a significant deterioration of the picture and color quality. The lamp usage time can be checked with the On-screen Display. CAUTION • Intense light hazard. Do not attempt to look into the aperture and lens while the projector is operating. 2 1,3 This function allows you to check the accumulated lamp usage time. 1 Press MENU. 2 Press / to select "Options". The lamp usage time will be displayed in the "Lamp Timer" of "Options". 3 To exit the GUI, press MENU. (GUI) On-screen Display • It is recommended that the lamp be replaced after approximately 1,900 cumulative hours of use. See page 48 for lamp replacement. Maintenance & Troubleshooting Condition The LAMP REPLACEMENT indicator lights up red, and "LAMP" and " " will flash in yellow in the lower-left corner of the picture. A significant deterioration of the picture and color quality occurs. The power will automatically turn off and the projector will enter stand-by mode. "LAMP" and " " will flash in red in the lower-left corner of the picture, and the power will turn off. Problem • Lamp has been used for over 1,900 hours. • Lamp has been used for over 2,000 hours. Possible Solution • Purchase a replacement lamp unit (lamp/cage module) of the current type BQC-XVZ9000/1 from your nearest Authorized SharpVision Service Center or Dealer. • Replace the lamp. (See page 48.) If you wish, you may have the lamp replaced at your nearest Authorized SharpVision Service Center or Dealer. E-46