Hitachi CPX605 User Manual - Page 8

Setting up Arrangement Refer to the illustrations and tables below to determine screen size and projection distance. The values shown in the table are calculated for a full size screen: 1024×768 (a) Screen size (diagonal) (b) Projection distance (±10%) (c) Screen height (±10%), when the vertical lens shift is set full upward (19) On a horizontal surface (b) (a) (c) up (c) down Suspended from the ceiling (c) up (a) (c) down (b) • Keep a space of 30 cm or more between the sides of the projector and other objects such as walls. • Consult with your dealer before a special installation such as suspending from a ceiling. (a) Screen size [inch (m)] 4 : 3 screen (b) Projection distance [m (inch)] (c) Screen height [cm (inch)] min. max. down up 16 : 9 screen (b) Projection distance [m (inch)] (c) Screen height [cm (inch)] min. max. down up 30 (0.8) 0.9 (35) 1.1 (42) 5 (2) 41 (16) 1.0 (38) 1.2 (46) -1 (0) 39 (15) 40 (1.0) 1.2 (47) 1.4 (57) 6 (2) 55 (22) 1.3 (51) 1.6 (62) -2 (-1) 51 (20) 60 (1.5) 1.8 (71) 2.2 (86) 9 (4) 82 (32) 2.0 (78) 2.4 (94) -2 (-1) 77 (30) 70 (1.8) 2.1 (83) 2.6 (100) 11 (4) 96 (38) 2.3 (91) 2.8 (110) -3 (-1) 90 (35) 80 (2.0) 2.4 (96) 2.9 (115) 12 (5) 110 (43) 2.6 (104) 3.2 (126) -3 (-1) 103 (41) 90 (2.3) 2.7 (108) 3.3 (130) 14 (5) 123 (49) 3.0 (117) 3.6 (141) -4 (-1) 116 (46) 100 (2.5) 3.0 (120) 3.7 (144) 15 (6) 137 (54) 3.3 (131) 4.0 (157) -4 (-2) 129 (51) 120 (3.0) 3.7 (144) 4.4 (174) 18 (7) 165 (65) 4.0 (157) 4.8 (189) -5 (-2) 154 (61) 150 (3.8) 4.6 (181) 5.5 (217) 23 (9) 206 (81) 5.0 (197) 6.0 (237) -6 (-2) 193 (76) 200 (5.1) 6.1 (241) 7.4 (291) 30 (12) 274 (108) 6.7 (263) 8.0 (317) -8 (-3) 257 (101) 250 (6.4) 7.7 (302) 9.2 (364) 38 (15) 343 (135) 8.4 (329) 10.1 (396) -10 (-4) 322 (127) 300 (7.6) 9.2 (363) 11.1 (437) 46 (18) 411 (162) 10.0 (395) 12.1 (476) -12 (-5) 386 (152) 350 (8.9) 10.8 (424) 13.0 (510) 53 (21) 480 (189) 11.7 (462) 14.1 (556) -15 (-6) 450 (177)