Relationship Between Projection Distances And Projection Screen Sizes - JVC D-ILA DLA-G20U Mode D'emploi

Installing the Projector (Cont.)

Relationship between Projection Distances and Projection Screen Sizes

For 4 : 3 aspect ratio screens
Projection
distance
Minimum projection screen size (Tele end)
8.2 ft (2.5 m)
9.84 ft (3.0 m)
13.12 ft (4.0 m)
16.4 ft (5.0 m)
19.68 ft (6.0 m)
22.96 ft (7.0 m)
26.24 ft (8.0 m)
29.52 ft (9.0 m)
32.8 ft (10.0 m)
36.08 ft (11.0 m)
39.36 ft (12.0 m)
42.64 ft (13.0 m)
45.92 ft (14.0 m)
49.2 ft (15.0 m)
52.48 ft (16.0 m)
55.76 ft (17.0 m)
59.04 ft (18.0 m)
62.32 ft (19.0 m)
65.6 ft (20.0 m)
For 16 : 9 aspect ratio screens
Projection
distance
Minimum projection screen size (Tele end)
8.2 ft (2.5 m)
9.84 ft (3.0 m)
13.12 ft (4.0 m)
16.4 ft (5.0 m)
19.68 ft (6.0 m)
22.96 ft (7.0 m)
26.24 ft (8.0 m)
29.52 ft (9.0 m)
32.8 ft (10.0 m)
36.08 ft (11.0 m)
39.36 ft (12.0 m)
42.64 ft (13.0 m)
45.92 ft (14.0 m)
49.2 ft (15.0 m)
52.48 ft (16.0 m)
55.76 ft (17.0 m)
59.04 ft (18.0 m)
62.32 ft (19.0 m)
65.6 ft (20.0 m)
Projection screen size (diagonal length)
42" (approx. 107 cm)
51" (approx. 130 cm)
68" (approx. 173 cm)
86" (approx. 219 cm)
103" (approx. 262 cm)
120" (approx. 305 cm)
138" (approx. 351 cm)
155" (approx. 394 cm)
172" (approx. 437 cm)
190" (approx. 483 cm)
207" (approx. 526 cm)
224" (approx. 569 cm)
242" (approx. 615 cm)
260" (approx. 661 cm)
276" (approx. 702 cm)
294" (approx. 747 cm)
311" (approx. 790 cm)
328" (approx. 834 cm)
345" (approx. 877 cm)
Projection screen size (diagonal length)
39" (approx. 100 cm)
47" (approx. 120 cm)
63" (approx. 161 cm)
79" (approx. 201 cm)
95" (approx. 242 cm)
110" (approx. 280 cm)
126" (approx. 321 cm)
142" (approx. 361 cm)
158" (approx. 402 cm)
174" (approx. 442 cm)
190" (approx. 483 cm)
206" (approx. 524 cm)
222" (approx. 564 cm)
238" (approx. 605 cm)
254" (approx. 646 cm)
270" (approx. 686 cm)
285" (approx. 724 cm)
301" (approx. 765 cm)
317" (approx. 806 cm)
Maximum projection screen size (Wide end)
63" (approx. 160 cm)
76" (approx. 193 cm)
102" (approx. 259 cm)
128" (approx. 325 cm)
154" (approx. 391 cm)
180" (approx. 457 cm)
207" (approx. 525 cm)
233" (approx. 591 cm)
259" (approx. 657 cm)
285" (approx. 723 cm)
310" (approx. 787 cm)
338" (approx. 858 cm)
364" (approx. 924 cm)
390" (approx. 990 cm)
416" (approx. 1,056 cm)
443" (approx. 1,125 cm)
469" (approx. 1,191 cm)
495" (approx. 1,257 cm)
521" (approx. 1,323 cm)
Maximum projection screen size (Wide end)
57" (approx. 144 cm)
69" (approx. 175 cm)
93" (approx. 236 cm)
117" (approx. 297 cm)
140" (approx. 355 cm)
165" (approx. 419 cm)
189" (approx. 480 cm)
213" (approx. 541 cm)
237" (approx. 601 cm)
260" (approx. 660 cm)
286" (approx. 726 cm)
310" (approx. 787 cm)
334" (approx. 848 cm)
358" (approx. 909 cm)
382" (approx. 970 cm)
406" (approx. 1,031 cm)
430" (approx. 1,092 cm)
454" (approx. 1,153 cm)
478" (approx. 1,214 cm)
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