Screen Size And Projection Distance - Epson ELPMB24 Installation Manual

Screen Size and Projection Distance

Refer to the table below and install the mount and projector to project images with appropriate size. The value is only as a guide.
The recommended projection distance is 69 to 119 cm (27 to 47 in.).
B
Aspect ratio Interactive whiteboard *
4:3
Hitachi Cambridge Board 60
Hitachi StarBoard FX-63
Promethean Activboard 64
SMART Board 680
Hitachi Cambridge Board 77
Hitachi StarBoard FX-77
RM ClassBoard 77.5
Promethean Activboard 78
PolyVision TS610
16:10
PolyVision TS610
16:9
Interwrite 1071
Interwrite 1070
Hitachi StarBoard FX-82Wide
Interwrite 1085
SMART Board 690
Promethean Activboard 95
PolyVision TS810
Aspect ratio Interactive whiteboard *
4:3 PolyVision TS410
16:10
16:9
RM ClassBoard 60
Interwrite 1060
* Product names are the trademarks or registered trademarks of their respective owners.
** Allow at least 6 cm (2.4 in.) space between the top of the whiteboard and the bottom of the wall plate.
6
Center of the lens
Projection surface
A
Screen size
59" (min.)
60"
63"
64"
70"
77"
77"
77"
77.5"
78"
78"
80"
85"
90"
95"
100" (max.)
67" (min.)
70"
75"
78"
80"
85"
90"
95"
100"
105"
110"
113" (max.)
65" (min.)
70"
71"
75"
77"
80"
82"
85"
90"
94"
95"
100"
104"
105"
110" (max.)
Screen size
44"
74"
50"
84"
48"
60"
60"
82"
Projection distance (A) Vertical slide adjustment (B)
Minimum (Wide)
69 (27.17) 0
70 (27.56) 0
74 (29.13) 0
75 (29.53) 0
82 (32.28) 0
91 (35.83) 0
91 (35.83) 0
91 (35.83) 0
91 (35.83) 0
92 (36.22) 0
92 (36.22) 0
94 (37.01) 0
100 (39.37) 0
107 (42.13) 0
113 (44.49) 0
119 (46.85) 0
69 (27.17) 0
72 (28.35) 0
78 (30.71) 0
81 (31.89) 0
83 (32.68) 0
88 (34.65) 0
94 (37.01) 0
99 (38.98) 0
105 (41.34) 0
110 (43.31) 0
115 (45.28) 0
119 (46.85) 0
69 (27.17) 4 (1.57)
74 (29.13) 5 (1.97)
75 (29.53) 5 (1.97)
80 (31.50) 5 (1.97)
82 (32.28) 5 (1.97)
85 (33.46) 6 (2.36)
88 (34.65) 6 (2.36)
91 (35.83) 6 (2.36)
96 (37.80) 6 (2.36)
101 (39.76) 7 (2.76)
102 (40.16) 7 (2.76)
108 (42.52) 7 (2.76)
112 (44.09) 7 (2.76)
113 (44.49) 7 (2.76)
119 (46.85) 7 (2.76)
Projection distance (A) Vertical slide adjustment (B)
Maximum (Tele)
69 (27.17) 11 (4.33)
119 (46.85) 11 (4.33)
69 (27.17) 11 (4.33)
119 (46.85) 11 (4.33)
69 (27.17) 14 (5.51)
87 (34.25) 15 (5.91)**
87 (34.25) 15 (5.91)**
119 (46.85) 17 (6.69)**
Units: cm (inches)