Sharp XV-Z9000U XV-Z9000U Operation Manual - Page 5

Important Information IMPORTANT SAFEGUARDS Temperature Monitor Function If the projector starts to overheat due to setup problems or a dirty air filter, "TEMP." and " " will flash in the lower-left corner of the picture. If the temperature continues to rise, the lamp will turn off, the TEMPERATURE WARNING indicator on the projector will flash, and after a 90-second coolingoff period the power will shut off. Refer to "Lamp/Maintenance Indicators" on page 45, for details. • The cooling fan regulates the internal temperature, and its performance is automatically controlled. The sound of the fan may change during projector operation due to changes in the fan speed. Lamp Monitor Function When the projector is turned on after the lamp has been used for 1,900 hours, "LAMP" and " " will flash in the lower-left corner of the picture to advise you to replace the lamp. See page 47 for lamp replacement. If the lamp has been used for 2,000 hours, the projector power will automatically turn off and the projector will enter standby mode. Refer to "Lamp/Maintenance Indicators" on page 45, for details. 2 1 Using the Terminal Cover • When ceiling-mounting the projector, attach the terminal cover (supplied) to hide the connecting cables. • Use the terminal cover to hide the connecting cables when the projector is used on a desktop or high mounted. 1 Install the terminal cover using the two attached clips. 2 Attach the terminal cover by aligning with the tab on the projector. 1 2 PUSH 1 E-5