Panasonic PT-LM1U Operating Instructions Manual

Also see for PTLM1U - LCD PROJECTOR: Specifications

Panasonic PT-LM1U Operating Instructions Manual Manual pdf 24 page image

E NGLISH -47 Care and maintenanceWhen the TEMP indicator and theLAMP indicator are illuminatedThere are two indicators on the control panel of the projector which giveinformation about the operating condition of the projector. These indicatorsilluminate or flash to warn you about problems that have occurred inside theprojector, so if you notice that one of the indicators is on, turn off the powerand check the table below for the cause of the problem.46-ENGLISHTEXT DISPLAYThe setup letters can be displayedat the bottom of the projected imagewhile an image is projected.ON“TEXT DISPLAY” is enabled.OFF“TEXT DISPLAY” is disabled.TEXT CHANGEThe setup letters which will bedisplayed when “TEXT DISPLAY” isset to “ON” can be changed.Press the ENTER button to displaythe “TEXT CHANGE” screen.# Press the F, G, I and Hbuttons to select the characters,then press the ENTER button.(You can enter 22 characterscontinuously.)C Select “BS” to delete acharacter.$ Press the F, G, I and Hbuttons to select “OK”, then pressthe ENTER button.C Select “Cancel” to cancel thechange.NOTE:B The entered password willappear as . It will not bedisplayed on the screen.B If you enter the wrongpassword, the letters“PASSWORD” and “NEW” willbecome red. Enter the correctpassword again.B S O K CancelT E X T C H A N G EA B C D E F G H I J K L M N OP Q R S T U V W X Y Z 0 1 2 34 5 6 7 8 9 @ . : ; / + -LAMP indicatorTEMP indicatorProblemIndicatordisplayFlashing (red)(Lamp unit on)The surroundingtemperature or thetemperature insidethe projector hasbecome unusuallyhigh.Illuminated (red)(Lamp unit on)The temperatureinside the projectorhas becomedangerously high, orthe temperature hassuddenly changed.B The ventilation holes may be covered.B The ambient temperature in the place of use may be too high.B The air filter may be blocked.B Uncover the ventilation holes.B Set up the projector in a place where the temperature isbetween 0 °C (32 °F) and 40 °C (104 °F) and the humidity isbetween 20% and 80% (with no condensation). [If you set the“FAN CONTROL” to “HIGH” (page 43), set up the projector in aplace where the temperature is between 0 °C (32 °F) and 35 °C(95 °F) and the humidity is between 20% and 80% (with nocondensation).]B Disconnect the power cord by following the procedure on page24, and then clean the air filter. (Refer to page 49)PossiblecauseRemedyThe surroundingtemperature or thetemperature insidethe projector hasbecome dangerouslyhigh, causing thelamp unit toautomatically shutoff.Flashing (red)(Lamp unit off)TEMP indicator