Sharp XR-1S XR-1S , XR-1X Operation Manual - Page 57

Maintenance Indicators ■ The warning lights (ON/STANDBY button, lamp indicator and temperature warning indicator) on the projector indicate problems inside the projector. ■ If a problem occurs, either the temperature warning indicator or the lamp indicator will illuminate red, and the projector will enter standby mode. After the projector has entered standby mode, follow the procedures given below. ON/STANDBY button Lamp indicator Temperature warning indicator About the temperature warning indicator If the temperature inside the projector increases, due to blockage of the air vents, or the setting location, " " will illuminate in the lower left corner of the picture. If the temperature keeps on rising, the lamp will turn off and the temperature warning indicator will blink, the cooling fan will run, and then the projec- tor will enter standby mode. After " " appears, be sure to perform the measures described on page 54. About the lamp indicator ■ When the remaining lamp life becomes 5% or less, (yellow) and "Change The Lamp" will be displayed on the screen. When the percentage becomes 0%, it will change to (red), the lamp will automatically turn off and then the projector will automatically enter standby mode. At this time, the lamp indicator will illuminate in red. ■ If you try to turn on the projector a fourth time without replacing the lamp, the projector will not turn on. Appendix 53