Quick Start Manual

W770ST
The above numbers are approximate and may be slightly different from the actual measurements. Only the
recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer
for assistance.
Screen dimensions Projection distance <D> [mm]
Lowest/
Highest
lens
position
<E>
[mm]
Image
height
<H>
[mm]
Diagonal
<A>
[inch
(mm)]
Height
<B>
[mm]
Width
<C>
[mm]
Min distance
(with max
zoom)
Average
Max distance
(with min
zoom)
45 (1143) 686 914 661 727 793 39 514
50 (1270) 762 1016 734 808 881 43 572
60 (1524) 914 1219 881 969 1057 51 686
70 (1778) 1067 1422 1028 1131 1234 60 800
80 (2032) 1219 1626 1175 1292 1410 69 914
90 (2286) 1372 1829 1322 1454 1586 77 1029
100 (2540) 1524 2032 1469 1615 1762 86 1143
110 (2794) 1676 2235 1615 1777 1939 94 1257
120 (3048) 1829 2438 1762 1939 2115 103 1372
130 (3302) 1981 2642 1909 2100 2291 111 1486
140 (3556) 2134 2845 2056 2262 2467 120 1600
150 (3810) 2286 3048 2203 2423 2643 129 171
5
160
(4064) 2438 3251 2350 2585 2820 137 1829
170 (4318) 2591 3454 2497 2746 2996 146 1943
180 (4572) 2743 3658 2643 2908 3172 154 2057
190 (4826) 2896 3861 2790 3069 3348 163 2172
200 (5080) 3048 4064 2937 3231 3525 171 2286
210 (5334) 3200 4267 3084 3392 3701 180 2400
220 (5588) 3353 4470 3231 3554 3877 189 2515
230 (5842) 3505 4674 3378 3716 4053 197 2629
240 (6096) 3658 4877 3525 3877 4230 206 2743
250 (6350) 3810 5080 3672 4039 4406 214 2858
260 (6604) 3962 5283 3818 4200 4582 223 2972
270 (6858) 4115 5486 3965 4362 475
8 231 3086
280 (7112) 4267 5690 4112 4523 4935 240 3200
290 (7366) 4420 5893 4259 4685 5111 249 3315
300 (7620) 4572 6096 4406 4846 5287 257 3429