Sanyo PLC-XU110 Owner's Manual

Also see for PLC-XU110: Specifications Service manual

Contents

67TroubleshootingBefore calling your dealer or service center for assistance, check the items below once again.–Make sure you have properly connected the projector to peripheral equipment as described on pages 19–21.–Make sure all equipment is connected to AC outlet and the power is turned on.–When the projector does not project an image from the connected computer, restart the computer.AppendixProblem: – SolutionsNo power – Plug the power cord of the projector into the AC outlet.– See if the POWER indicator lights red.– Wait 90-120 seconds after the projector is turned off when turningthe projector back on. The projector can be turned on after thePOWER indicator turns red. See on page 22.– Check the WARNING indicator. If the WARNING indicator lights red,projector cannot be turned on. See on page 62.– Check the projection lamp. See page 65.– Unlock the Key lock function for the projector. See page 54.Image is out of focus. – Adjust focus of the projector. See page 26.– Provide proper distance between the projector and the projectionscreen. See page 17.– Check the projection lens to see if it needs cleaning. See page 64.– Moving the projector from a cool to warm place may result inmoisture condensation on the projection lens. In such cases, leavethe projector off and wait until condensation evaporates.No image – Check the connection between your computer or video equipmentand the projector. See page 19–21.– See if the input signal is correctly output from your computer. Somelaptop computers may need to change the setting for monitor outputwhen connecting to a projector. See your computer’s instructionmanual for the setting.– It takes about 30 seconds to display an image after turning on theprojector. See page 22.– See if the selected system is corresponding with your computer orvideo equipment. See pages 32, 42.– Select correct input source once again through menu operation. Seepages 30–31, 40–41.– Make sure the temperature is not out of the specified OperatingTemperature (41˚F–95˚F [5˚C–35˚C]).Image is Left/Right reversed. – Check the Ceiling/Rear function. See page 51.Image is Top/Bottom reversed. – Check the Ceiling function. See page 51.No sound – Check the audio cable connection from audio input source.– Adjust the audio source.– Press the Volume + button. See page 27.– Press the Mute button. See page 27.