NEC VT490 User Manual

Also see for VT595 Series: Specifications Control commands Command guide Command guide Control commands

Contents

NEC VT490 User Manual Manual pdf 18 page image

10Selecting a Location (VT595/VT590/VT490/VT59)The further your projector is from the screen or wall, the larger the image. The minimum size the image can be isapproximately 21" (0.53 m) measured diagonally when the projector is roughly 30 inches (0.8 m) from the wall or screen.The largest the image can be is 300" (7.6 m) when the projector is about 400 inches (10 m) from the wall or screen.300"240"200"180"150"120"100"60"40"30"21"80"Distance (Unit: m/inch)Screen Size (Unit: cm/inch)Screen SizeLens center609.6(W)457.2(H) / 240(W)180(H)487.7(W)365.8(H) / 192(W)144(H)406.4(W)304.8(H) / 160(W)120(H)365.8(W)274.3(H) / 144(W)108(H)304.8(W)228.6(H) / 120(W)90(H)243.8(W)182.9(H) / 96(W)72(H)203.2(W)152.4(H) / 80(W)60(H)162.6(W)121.9(H) / 64(W)48(H)121.9(W)91.4(H) / 48(W)36(H)81.3(W)61.0(H) / 32(W)24(H)61.0(W)45.7(H) / 24(W)18(H)42.7(W)32(H) / 17(W)13(H)1.0/390.8/302.0/802.7/1063.4/1334.1/1605.1/2006.1/2406.8/2678.1/32110.2/4021.3/53FOCUSMENUSELECTLAMPSTATUSPOWERON/STAND BY SOURCEAUTO ADJ.ENTEREXITZOOMTIP:• The distances are indicated by intermediate values between tele and wide. Use as a rule of thumb.• The Zoom lever adjusts the image size +/-10%• For more details on throw distance, see page 11.Selecting a Location (VT49)The further your projector is from the screen or wall, the larger the image. The minimum size the image can be isapproximately 25" (0.64 m) measured diagonally when the projector is roughly 35 inches (0.9 m) from the wall orscreen. The largest the image can be is 300" (7.6 m) when the projector is about 434 inches (11.0 m) from the wall orscreen. Use the drawing below as a guide.25"300"240"200"180"150"120"100"60"40"80"Distance (Unit: m/inch)Lens center0.9/351.4/572.2/862.9/1153.7/1444.4/1735.5/2176.6/2607.3/2898.8/34711.0/434Screen Size (Unit: cm/inch)Screen Size609.6(W)457.2(H) / 240(W)180(H)487.7(W)365.8(H) / 192(W)144(H)406.4(W)304.8(H) / 160(W)120(H)365.8(W)274.3(H) / 144(W)108(H)304.8(W)228.6(H) / 120(W)90(H)243.8(W)182.9(H) / 96(W)72(H)203.2(W)152.4(H) / 80(W)60(H)162.6(W)121.9(H) / 64(W)48(H)121.9(W)91.4(H) / 48(W)36(H)81.3(W)61.0(H) / 32(W)24(H)50.8(W)38.1(H) / 20(W)15(H)FOCUSMENUSELECTLAMPSTATUSPOWERON/STAND BY SOURCEAUTO ADJ.ENTEREXITZOOMTIP:• The distances are indicated by intermediate values between tele and wide. Use as a rule of thumb.• Digital Zoom can result in a blurry image due to the electronic zoom.• The Zoom button adjusts the image size -10%• For more details on throw distance, see next page.2. Installation and Connections