Screen Size And Distance - Epson EH-TW420 User Manual

Screen Size and Distance

See the following table to choose the best position for your projector. The values are only a guide.
Projection Distance
U
16:10 Screen Size
Minimum (Wide) to
Maximum (Tele)
65 ^ 40 94 to 113
30"
(26 ^ 16) (37 to 45)
86 ^ 54 126 to 152
40"
(34 ^ 21) (50 to 60)
110 ^ 67 158 to 191
50"
(43 ^ 26) (62 to 75)
130 ^ 81 191 to 230
60"
(51 ^ 32) (75 to 90)
170 ^ 110 255 to 307
80"
(67 ^ 43) (101 to 121)
220 ^ 130 320 to 385
100"
(87 ^ 51) (126 to 152)
260 ^ 160 385 to 463
120"
(102 ^ 63) (152 to 182)
320 ^ 200 482 to 579
150"
(126 ^ 79) (190 to 228)
430 ^ 270 644 to 774
200"
(169 ^ 106) (253 to 305)
540 ^ 340 806 to 968
250"
(213 ^ 134) (317 to 381)
Units: cm (in.)
4:3 Screen Size
V
0
30"
(0) (24 ^ 18)
0
40"
(0) (32 ^ 24)
0
50"
(0) (39 ^ 30)
0
60"
(0) (47 ^ 36)
0 140 ^ 110
70"
(0) (55 ^ 43)
0 160 ^ 120
80"
(0) (63 ^ 47)
0 200 ^ 150
100"
(0) (79 ^ 59)
0 300 ^ 230
150"
(0) (118 ^ 91)
0 410 ^ 300
200"
(0) (161 ^ 118)
0 480 ^ 360
235"
(0) (189 ^ 142)
Screen
90°
is the distance from the lens
center to the bottom of the screen
Center of lens (top of the screen when hung from
the ceiling).
Units: cm (in.)
Projection Distance
U
Minimum (Wide) to
Maximum (Tele)
61 ^ 46 106 to 129
(42 to 51)
81 ^ 61 143 to 173
(56 to 68)
100 ^ 76 180 to 217
(71 to 85)
120 ^ 91 216 to 260
(85 to 103)
253 to 304
(100 to 120)
290 to 348
(114 to 137)
363 to 436
(143 to 172)
546 to 656
(215 to 258)
729 to 876
(287 to 345)
857 to 1030
(338 to 406)
Projection Distance
16:9 Screen Size
V
0 66 ^ 37
30"
(0) (26 ^ 15)
0 89 ^ 50
40"
(0) (35 ^ 20)
0 110 ^ 62
50"
(0) (43 ^ 24)
0 130 ^ 75
60"
(0) (51 ^ 30)
0 150 ^ 87
70"
(0) (59 ^ 34)
0 180 ^ 100
80"
(0) (71 ^ 39)
0 220 ^ 120
100"
(0) (87 ^ 47)
0 330 ^ 190
150"
(0) (130 ^ 75)
0 440 ^ 250
200"
(0) (173 ^ 98)
0 580 ^ 320
260"
(0) (228 ^ 126)
Center of lens
66
Units: cm (in.)
U
V
Minimum (Wide) to
Maximum (Tele)
96 to 116 +2
(38 to 46) (+0.8)
130 to 156 +3
(51 to 62) (+1.1)
163 to 196 +3
(64 to 77) (+1.4)
196 to 236 +4
(77 to 93) (+1.6)
229 to 276 +5
(90 to 109) (+1.9)
263 to 316 +6
(103 to 124) (+2.2)
329 to 396 +7
(130 to 156) (+2.7)
495 to 596 +10
(195 to 234) (+4.1)
662 to 795 +14
(261 to 313) (+5.5)
861 to 1035 +18
(339 to 407) (+7.1)
90°
Screen