Arrangement – 3M X68 User Manual
Page 7
7
Arrangement
Refer to the illustrations and tables below to determine the screen size and projection distance.
The values shown in the table are calculated for a full size screen: 1024 x 768
(a) The screen size (diagonal)
(b) Distance from the projector to the screen (±10%)
(c) The height of the screen (±10%)
Setting up
4:3
(a)
16:9
(a)
(c) up
(b)
(c) down
(a) Screen
size
[inch (m)]
4 : 3 screen
16 : 9 screen
(b) Projection distance [m
(inch)]
(c) Screen height
[cm (inch)]
(b) Projection distance [m
(inch)]
(c) Screen height
[cm (inch)]
min.
max.
down
up
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)
36 (14)
40 (1.0) 1.2 (47) 1.4 (56)
6
(2)
55 (22) 1.3 (52) 1.6 (62)
-2
(-1)
48 (19)
50 (1.3) 1.5 (59) 1.8 (71)
8
(3)
69 (27) 1.6 (65) 2.0 (77)
-2
(-1)
60 (24)
60 (1.5) 1.8 (72) 2.2 (85)
9
(4)
82 (32) 2.0 (78) 2.4 (93)
-2
(-1)
72 (28)
70 (1.8) 2.1 (84) 2.5 (100) 11
(4)
96 (38) 2.3 (91) 2.8 (109) -3
(-1)
84 (33)
80 (2.0) 2.4 (96) 2.9 (114) 12
(5) 110 (43) 2.7 (105) 3.2 (125) -3
(-1)
97 (38)
90 (2.3) 2.7 (108) 3.3 (129) 14
(5) 123 (49) 3.0 (118) 3.6 (140) -4
(-1) 109 (43)
100 (2.5) 3.1 (120) 3.6 (143) 15
(6) 137 (54) 3.3 (131) 4.0 (156) -4
(-2) 121 (47)
120 (3.0) 3.7 (144) 4.4 (172) 18
(7) 165 (65) 4.0 (158) 4.8 (188) -5
(-2) 145 (57)
150 (3.8) 4.6 (181) 5.5 (216) 23
(9) 206 (81) 5.0 (197) 6.0 (235) -6
(-2) 181 (71)
200 (5.1) 6.1 (242) 7.3 (288) 30 (12) 274 (108) 6.7 (264) 8.0 (314) -8
(-3) 241 (95)
250 (6.4) 7.7 (303) 9.2 (361) 38 (15) 343 (135) 8.4 (330) 10.0 (393) -10 (-4) 302 (119)
300 (7.6) 9.2 (363) 11.0 (433) 46 (18) 411 (162) 10.1 (396) 12.0 (472) -12 (-5) 362 (142)