20-ENGLISH ENGLISH -21 PreparationSetting-upProjection methodsThe projector can be set up so that any one of the following four projectionmethods can be used. Select whichever projection method matches thesetting-up method. (The projection method can be set from the OPTIONmenu. Refer to page 40 for details.)FRONT/REARFRONTREAR(Factory default setting)NOTE:B You will need to purchase the separate ceiling bracket (ET-PKE300) whenusing the ceiling installation method.Projector positionThe projection range of this projector is 1.2 m – 7.4 m.The lower edge of the projected image falls about 0.1 m from the center ofthe lens.For details about projected image distances, refer to page 65.DESK/CEILINGDESK CEILINGNOTE:B It is better to shut down the computer before turning off the MAIN POWERswitch of the projector.B Refer to the list of compatible signals on page 61 for the types of RGBsignals which can be input to the projector by connecting a computer.B Only one audio system circuit is available for the AUDIO IN L-R jacks, so ifyou wish to change the audio input source, you will need to remove andinsert the appropriate plugs.B The PT-AE200U does not have a DVI-D input (DVI-D IN) connector.Example of connecting to computerComputer ComputerTo RGBoutputTo audiooutputTo audiooutputTo DVI-Doutput* This illustration is an example ofconnection for the PT-AE300U.Projection DistanceProjectionDistance 0.9 m(2´11˝)1.2 m(3´11˝)1.4 m(4´7˝)1.9 m(6´2˝)2.2 m(7´2˝)2.5 m(8´2˝)2.9 m(9´6˝)3.1 m(10´2˝)3.7 m(12´1˝)4.7 m(15´5˝)5.6 m(18´4˝)6.2 m(20´4˝)7.4 m(24´3˝)Minimum DistanceMaximum DistanceScreen Size(16:9) 0.5 m(1´7˝)1.3 m(4´3˝)0.8 m(2´7˝)1.8 m(5´10˝)1.0 m(3´3˝)2.2 m(7´2˝)1.3 m(4´3˝)3.3 m(10´9˝)1.9 m(6´2˝)4.4 m(14´5˝)2.5 m(8´2˝)40˝ 60˝ 80˝ 100˝ 150˝ 200˝Diagonal lengthHeightWidth