Sanyo PLC-XC50 Owner's Manual

Also see for PLC-XC50 - 2600 Lumens: Manual Manual Specification sheet Owner's manual

Contents

65AppendixTroubleshootingBefore 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 onpages14-16.– Make sure all equipment is connected to AC outlet and the power is turned on.– When you operate the projector with a computer and it does not project an image, restart the computer.– SolutionsProblemNo power – Plug the power cord of the projector into the AC outlet.– See if the POWER indicator lights red.– Wait until the POWER indicator stops blinking to turn on theprojector again. The projector can be turned on after the POWERindicator turns red. (See page 18)– Check the indicators. If the WARNING TEMP. indicator lights andthe other indicators blink, the projector cannot be turned on.(See page 63)– Check the projection lamp. (See page 60)– Unlock the Key lock function. (See page 53)– See if the filter cartridge is inserted.The initial display is not shown – Make sure "Off" or "Countdown off" are not chosen at Displayfunction.(see page 47)The initial display is not same asthe default set– Make sure "User" or "Off" are not chosen at Logo (select) as thedefault set. (see page 48)Input signal switchesautomatically (or does notswitch automatically)– Make sure Input search function is adjusted properly.(See page 46)Image is out of focus – Adjust the focus of the projector. (See page 22)– Provide proper distance between the projector and the projectionscreen. (See page13)– Check the lens cover 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. If this occurs, leavethe projector off and wait until condensation evaporates.No image – Check the connection between your computer or video equipmentand the projector. (See pages 14-16)– See if the input signal is correctly output from your computer.For some laptop computers, you may need to change the settingfor the monitor output when connecting to a projector. See yourcomputer’s instruction manual for the setting.– It takes about 30 seconds to display an image after turning onthe projector. See if the selected system is corresponding to yourcomputer or video equipment. (See pages 27 and 39)– Select a correct input source once again through menu operation.(See pages 25,26, 37 and 38)– Make sure the temperature is not out of the specified operatingtemperature (41°F ~ 95°F[5°C ~ 35°C]).