NEC VT460 User Manual

Also see for VT460: Control commands Installation guide Quick connect guide Important information Specifications

NEC VT460 User Manual Manual pdf 14 page image

E-12NOTE: Distances may vary +/-5%.Distance ChartB = Vertical distance between lens center and screen centerC = Throw distanceD = Vertical distance between lens center and top of screen (bottom ofscreen for desktop)α = Throw angleLens CenterThrow Angle (α)Throw Distance (C)Screen centerScreen DiagonalScreen WidthScreen HeightScreen Bottom(D)(B)Throw Distance and Screen SizeThe following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation.αWide – TeleScreen Size B CWide – TeleDiagonal Width Heightdegree––– - 10.011.8 - 9.911.7 - 9.811.6 - 9.711.5 - 9.611.4 - 9.611.4 - 9.611.4 - 9.611.4 - 9.511.4 - 9.511.4 - 9.511.4 - 9.511.3 - 9.511.3 - 9.511.3 - 9.511.3 - 9.511.3 - 9.511.3 - 9.5αWide – TeleScreen Size B CWide – TeleDiagonal Width Heightdegree––– - 10.011.8 - 9.911.7 - 9.811.6 - 9.711.5 - 9.611.4 - 9.611.4 - 9.611.4 - 9.611.4 - 9.511.4 - 9.511.4 - 9.511.4 - 9.511.3 - 9.511.3 - 9.511.3 - 9.511.3 - 9.511.3 - 9.511.3 - 9.5D Dinch131518243643485054607290108120126144162180inch––– - 2929 - 3535 - 4247 - 5771 - 8686 - 10396 - 115101 - 121108 - 129120 - 144144 - 173181 - 217217 - 260241 - 290253 - 304290 - 348326 - 391363 - 400inch567101517192022242936444851586573mm3203814576109141097121912801372152418292286274330483200365841154572mm––– - 740740 - 880890 - 10701200 - 14401810 - 21802180 - 26202430 - 29202550 - 30602740 - 32903050 - 36603660 - 44004590 - 55105510 - 66106130 - 73506440 - 77207360 - 88308290 - 99409210 -11050mm130150180250370440490520550610740920111012301290147016601840mm533635762101615241829203221342286254030483810457250805334609668587620mm42750861081312191463162617071829203224383048365840644267487754866096inch212530406072808490100120150180200210240270300inch1720243248586467728096120144160168192216240inch112234555679101212141617mm3040406090110120120130150180220270300310350400440Reflecting the ImageUsing a mirror to reflect your projector's image enables you to enjoy amuch larger image. Contact your NEC dealer if you need a mirror. Ifyou're using a mirror and your image is inverted, use the MENU andSELECT buttons on your projector cabinet or your remote control tocorrect the orientation. (See page E-27.)WARNING* Installing your projector on the ceiling must be done by a quali-fied technician. Contact your NEC dealer for more information.* Do not attempt to install the projector yourself.• Only use your projector on a solid, level surface. If the projector fallsto the ground, you can be injured and the projector severely dam-aged.• Do not use the projector where temperatures vary greatly. The pro-jector must be used at temperatures between 32˚F (0˚C) and 95˚F(35˚C).• Do not expose the projector to moisture, dust, or smoke. This willharm the screen image.• Ensure that you have adequate ventilation around your projector soheat can dissipate. Do not cover the vents on the side or the front ofthe projector.