Sony VPL BW5 Operating Instructions - Page 48

Indicators Symptom The LAMP/COVER indicator flashes in orange. (Repetition rate of 2 flashes) The LAMP/COVER indicator flashes in orange. (Repetition rate of 3 flashes) :/1 switch flashes in red. (Repetition rate of 2 flashes) :/1 switch flashes in red. (Repetition rate of 4 flashes) :/1 switch flashes in red. (Repetition rate of 6 flashes) Cause and Remedy • The lamp cover or the air filter cover is detached. c Attach the cover securely (1 pages 49 and 51). • The lamp has reached the end of its life. c Replace the lamp (1 page 49). • The lamp has reached a high temperature. c Wait for 60 seconds until the lamp cools, then turn on the power again. • The internal temperature is unusually high. c Check to ensure that nothing is blocking the ventilation holes. • The projector is being used at a high altitude. c Ensure that "High Altitude Mode" in the INSTALL SETTING menu is set to "On." The fan is broken. c Consult with qualified Sony personnel. Unplug the AC power cord from the wall outlet after the :/1 switch stops flashing, plug the power cord to the wall outlet, then turn the projector on again. If the :/1 switch flashes in red and the problem persists, the electrical system has failed. c Consult with qualified Sony personnel. Message Lists Warning Message Message Please replace the Lamp and clean the Filter. Meaning and Remedy • It is time to replace the lamp and clean the air filter. c Replace the lamp (1 page 49) and clean the filter (1 page 51). • When this message appears even after replacing the lamp, the task has not been completed. c Perform the operation of steps 10 to 13 on page 50. Caution Message Message Not applicable! Meaning and Remedy You have pressed the wrong button. c Press the appropriate button. 48