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THROW DISTANCE TABLES
1.33 throw
1.78 throw
distance
distance
150
192.9
187.8
152
195.5
190.3
154
198.0
192.8
156
200.6
195.3
158
203.2
197.8
160
205.8
200.3
162
208.3
202.8
164
210.9
205.3
166
213.5
207.8
168
216.0
210.3
170
218.6
212.8
172
221.2
215.3
174
223.8
217.8
176
226.3
220.4
178
228.9
222.9
180
231.5
225.4
182
234.1
227.9
184
236.6
230.4
186
239.2
232.9
188
241.8
235.4
190
244.3
237.9
192
246.9
240.4
194
249.5
242.9
196
252.1
245.4
198
254.6
247.9
200
257.2
250.4
202
259.8
252.9
204
262.3
255.4
F.4
Table F-1 Throw Distance for MP-9 (cm)
1.33 throw
1.78 throw
distance
distance
206
264.9
257.9
208
267.5
260.4
210
270.1
262.9
212
272.6
265.4
214
275.2
267.9
216
277.8
270.4
218
280.3
272.9
220
282.9
275.4
222
285.5
277.9
224
288.1
280.4
226
290.6
283.0
228
293.2
285.5
230
295.8
288.0
232
298.4
290.5
234
300.9
293.0
236
303.5
295.5
Instructions:
Measure the screen width, then find it in the table. The required throw distance is shown.
Notes:
1. All dimensions are in centimeters. See reverse side for imperial table.
2. Throw distance is measured from the projector's center
lense to the center of the screen.
3. Use the Size function to adjust
image size.
4. These throw distances are
mimimums, assuming that
you wish to use the maximum
available phosphor area. Used
correctly, they will deliver the best possible picture. They will, however, require careful attention to proper
setup, as there is little room for error at these distances. We recommend leaving yourself ±
adjustment leeway in the mounting system for final fine tuning of placement.
5. Throw distance values are for an MP-9 projector with standard HD-10GT17 lenses. For other lens types,
contact your dealer for applicable throw distance formulas.
1.33 throw
1.78 throw
distance
distance
238
306.1
298.0
240
308.6
300.5
242
311.2
303.0
244
313.8
305.5
246
316.4
308.0
248
318.9
310.5
250
321.5
313.0
252
324.1
315.5
254
326.6
318.0
256
329.2
320.5
258
331.8
323.0
260
334.4
325.5
262
336.9
328.0
264
339.5
330.5
266
342.1
333.0
268
344.6
335.5
Projector
1.33 throw
1.78 throw
distance
distance
270
347.2
338.0
272
349.8
340.5
274
352.4
343.0
276
354.9
345.6
278
357.5
348.1
280
360.1
350.6
282
362.7
353.1
284
365.2
355.6
286
367.8
358.1
288
370.4
360.6
290
372.9
363.1
292
375.5
365.6
294
378.1
368.1
296
380.7
370.6
298
383.2
373.1
300
385.8
375.6
Screen
" ( ± 1.25 cm)
1
⁄
2
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