NEC VT695 VT695/700 IG - Page 2

VT695/700 Installation Guide Ceiling Mounted and Desktop NEC Display Solutions of America, Inc. Rev 1.2 Diagrams and Distance Charts The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of installation. Distances are in inches. For millimeters multiply by 25.4. Ceiling Mounted D Lens Ctr Screen Top C Throw Distance 5.68" 5.26" B Screen Ctr Lens Offset From Mount Pipe 3.27" Desktop Screen Ctr B Lens Ctr D Screen Bottom C Throw Distance 2.57" Distance Chart for popular 4:3 screens Note: For screen sizes not indicated on the projection tables, use the formulas on page 1. Screen Size (4:3) B Diag W H inches inches inches inches 30 24 18 6 60 48 36 13 72 57.6 43.2 15 84 67.2 50.4 18 90 72 54 19 100 80 60 21 120 96 72 26 150 120 90 32 180 144 108 38 200 160 120 43 250 200 150 53 300 240 180 64 C wide - tele inches 34 - 41 70 - 84 84 - 101 98 - 118 105 - 126 117 - 141 141 - 169 176 - 211 211 - 254 235 - 282 294 - 353 353 - 424 D inches -3 -5 -6 -7 -8 -9 -10 -13 -16 -17 -22 -26 α wide - tele degrees 10.6 - 8.9 10.5 - 8.7 10.4 - 8.7 10.4 - 8.7 10.4 - 8.7 10.4 - 8.7 10.4 - 8.7 10.4 - 8.7 10.4 - 8.7 10.4 - 8.7 10.3 - 8.6 10.3 - 8.6 www.necdisplay.com VT695/700 Page 2 of 6