ViewSonic PJD7583wi PJD7383, PJD7383I, PJD7583W, PJD7583WI User Guide (English - Page 18
PJD7583w/PJD7583wi
UPC - 766907511123
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PJD7583w/PJD7583wi • 16:10 image on a 16:10 screen (b) (a) (d) (c) (f) (e) • 16:10 image on a 4:3 screen (a) (e): Screen (b) (d) (c) (f) (e) (f): Center of lens (a) (e) (f) (c) (d) (b) (a) (e) (f) (c) (d) (b) 16:10 image 16:10 image (a) 16:10 (b) Screen Size Projection [inch (m)] distance [m (inch)] (c) Image height [cm (inch)] (d) Vertical offset [cm (inch)] (a) 4:3 Screen Size [inch (m)] (b) Projection distance [m (inch)] (c) Image height [cm (inch) (d) Vertical offset [cm (inch)] 30 (0.8) 0.32 (12) 40 (16) 2 (0.8) 30 (0.8) 0.3 (12) 38 (15) 3.8 (1.5) 40 (1.0) 0.42 (17) 54 (21) 3 (1.1) 40 (1.0) 0.4 (16) 51 (20) 5.1 (2.0) 50 (1.3) 0.53 (21) 67 (26) 3 (1.3) 50 (1.3) 0.5 (20) 64 (25) 6.4 (2.5) 60 (1.5) 0.63 (25) 81 (32) 4 (1.6) 60 (1.5) 0.6 (23) 76 (30) 7.6 (3.0) 70 (1.8) 0.74 (29) 94 (37) 5 (1.9) 70 (1.8) 0.70 (27) 89 (35) 8.9 (3.5) 80 (2.0) 0.84 (33) 108 (42) 5 (2.1) 80 (2.0) 0.79 (31) 102 (40) 10.2 (4.0) 90 (2.3) 0.95 (37) 121 (48) 6 (2.4) 90 (2.3) 0.89 (35) 114 (45) 11.4 (4.5) 100 (2.5) 1.05 (41) 135 (53) 7 (2.6) 100 (2.5) 0.99 (39) 127 (50) 12.7 (5.0) 120 (3.0) 1.26 (50) 162 (64) 8 (3.2) 120 (3.0) 1.19 (47) 152 (60) 15.2 (6.0) 150 (3.8) 1.58 (62) 202 (79) 10 (4.0) 150 (3.8) 1.49 (59) 191 (75) 19.1 (7.5) 200 (5.1) 2.11 (83) 269 (106) 13 (5.3) 200 (5.1) 1.99 (78) 254 (100) 25.4 (10.0) 250 (6.4) 2.63 (104) 337 (132) 17 (6.6) 250 (6.4) 2.48 (98) 318 (125) 31.8 (12.5) 300 (7.6) 3.16 (124) 404 (159) 20 (7.9) 300 (7.6) 2.98 (117) 381 (150) 38.1 (15.0) There is 3% tolerance among these numbers due to optical component variations. It is recommended that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location. 14 Positioning your projector