Panasonic PT-L720E Operating Instructions Manual

Also see for PT-L520E: Service manual

ENGLISH-15 Preparation14-E NGLISHRemote control unit# Power indicator(pages 26 and 27)This indicator illuminates red whenthe MAIN POWER switch is turnedon (standby mode), and illuminatesgreen when the power is turned onand a picture starts to be projected.$ RGB INPUT indicator(page 17)This indicator shows whether asignal is being input to the RGBinput connectors (RGB 1 IN/RGB2 IN). When an input signal isdetected, the indicator illuminates.% LAMP indicator(page 47)This indicator illuminates when it istime to replace the lamp unit. It flashesif a circuit abnormality is detected.& Input select (INPUT, RGB,VIDEO) buttons(page 26)' TEMP indicator(page 46)This indicator illuminates if anabnormally high temperature isdetected inside the projector or aroundit. If the temperature rises above acertain level, the power supply will beturned off automatically and theindicator will illuminate or flash.( POWER button(pages 26 and 27)) AUTO SETUP button(pages 17 and 26)If this button is pressed while a pictureis being projected, the projectionsettings will be adjusted automaticallyin accordance with the signal beinginput. In addition, the angle of tilt ofthe projector will be automaticallydetected and adjusted in order tocorrect any keystone distortion.(“AUTO SETUP” will appear on thescreen during adjustment.) Set“AUTO KEYSTN” in the OPTION1menu to “OFF” to prevent anydeterioration of the picture as a resultof keystone correction.* SHUTTER button(page 42)This button is used to momentarilyturn off the picture and sound.+ MENU button(pages 28 and 30)This button is used to display the menuscreens. When a menu screen is beingdisplayed, this button can be used toreturn to a previous screen or to clearthe screen., Arrow (FFGGII and HH) buttons(page 30)These buttons are used to select andadjust items in the menu screens.*When in computer operatingmode, these buttons on theremote control unit functiondifferently. (page 19)- ENTER button(page 30)This button is used to accept andto activate items selected in theon-screen menus.*When in computer operatingmode, this button on the remotecontrol unit operates differently.(page 19). Laser emitter(page 18)/ Infrared emitter(page 20)0 Click button(page 19)This button can be used when theoperating mode select switch ismoved to the left (Computer).1 PAGE button(page 19)This button can be used when theoperating mode select switch ismoved to the left (Computer).2 Operation indicator(page 18)This indicator illuminates while alaser beam is being emitted (whilethe LASER button is beingpressed). It flashes when any otherbuttons are being pressed.3 LASER button(page 18)A beam of laser light is emitted whilethis button is being pressed. Thislaser beam can be used as a pointerto point to something on the screen.4 FREEZE button(page 31)This button is used to momentarily freezeprojection so that a still picture is displayed.5 D.ZOOM +/- buttons(page 32)These buttons are used toenlarge the projected image.6 VOLUME +/- buttonsThese buttons are used to adjust thevolume of the sound output from theprojector’s built-in speaker. Refer topage 28 for details on how to adjustthe volume using the buttons on theprojector control panel.7 FUNCTION (FUNC1) button(pages 33, 42 and 43)This button is used to enter into thekeystone distortion correction mode,and it can be used to split the screeninto one frozen image and one movingimage (INDEX menu item). Use theFUNC1 item in the OPTION2 menu toselect which of these two operationsyou want to use with this button.8 STD (standard) button(page 31)This button is used to reset theprojector adjustment values to thefactory default settings.9 Operating mode (Computer,Projector) select switch(page 19)Move this switch to the left side touse the remote control unit tooperate a computer, and move it tothe right side to operate the projector.SHUTTERPOWER AUTO SETUP INPUTTEMPLAMPRGB INPUTENTERMENUON(G)STANDBY(R)POWERRGBVIDEOR-CLICKLASERMENUPAGEENTERFREEZE SHUTTERFUNC1Computer Pro jectorSTDSETUPAUTO(&)23+1,-4 *85679.(/ 0)'&%$+ , -*#Projector control panel