Sony VPL ES3 Operating Instructions - Page 39

Others Symptom The control panel keys do not function. Cause and Remedy The control panel keys are locked. c Unlock the control panel keys (see page 29). Indicators Symptom Cause and Remedy The LAMP/COVER indicator flashes. • The lamp cover or the air filter cover is detached. c Attach the cover securely (see pages 35 and 36). • The electrical system may have broken down. c Consult with qualified Sony personnel. The LAMP/COVER indicator lights up. • The lamp has reached the end of its life. c Replace the lamp (see page 34). • The lamp has reached a high temperature. c Wait for 45 seconds to cool the lamp and then turn on the power again. • If the LAMP/COVER indicator still lights even after you have replaced the lamp, the electrical system may break down. c Consult with qualified Sony personnel. The TEMP/FAN indicator The fan is broken. flashes. c Consult with qualified Sony personnel. The TEMP/FAN indicator lights up. • The internal temperature is unusually high. c Check to see that nothing is blocking the ventilation holes. • The projector is being used at a high altitude. c Ensure that "High Altitude Mode" on the INSTALL SETTING menu is set to "On." Both the LAMP/COVER The electrical system has broken down. and TEMP/FAN indicators c Consult with qualified Sony personnel. light up. Others Messages List Warning Messages Use the list below to check the meaning of the messages displayed on the screen. Message Meaning and Remedy Please replace the Lamp. • It is time to replace the lamp. c Replace the lamp. • When this message appears even after replacing the lamp, the task has not been completed. c Perform the operation of steps 8 and 9 on page 35. c To erase a message, press any key on the control panel of the projector or on the remote commander. Please clean the filter. It is time to clean the filter. c Clean the filter (see page 36). c To erase a message, press any key on the control panel of the projector or on the remote commander. Troubleshooting 39