Dukane LL-704 User manual

Optional Lens User’s Manual
Important Safety Instructions
(Always follow these instructions)
Please read this section on important safety instructions before
replacing the projector lens. To prevent accidents during lens
replacement and ensure product safety after replacing the lens,
be sure to follow the safety instructions described herein.
● These symbols indicate actions that can result in injury or
damage if these operations are not followed correctly.
Warning
This symbol indicates that there is a
possibility of serious injury or even death
if the operation is not followed correctly
Caution
This symbol indicates that there is a
possibility of physical injury or damage to
equipment if the operation is not followed
correctly.
● These symbols indicate the types of precautions that must
followed.
This symbol indicates
that caution must be
taken.
This symbol warns of
possible high heat.
This symbol warns
of possible electrical
shock.
This symbol indicates
an action that must
not be performed.
Warning
■ For safety, do work in accordance with the
Exchange Manual to replace the lens.
■ Please read this manual and manuals for the
LCD projector to be used thoroughly to ensure
correct usage through understanding.
Incorrect usage could result in fire, an injury or damage.
■ Do not subject the device any shock or impact.
Any shock or impact could result in an injury or
damage. The lens projects out of the device. Take
care not to strike it.
Notice
■ Take care of the lens.
•
When transporting the lens, protect the lens by attaching the lens cap.
• Do not touch the lens to prevent fog or dirt on the lens that
could cause deterioration of display quality.
• Do not touch the lens directly. This can dirty the lens and cause
deterioration in image quality.
• The lens is a precision optical device. Carefully handle the lens
without subjecting it to shocks or vibrations.
• When resting the lens on a surface, place the lens face down
on a soft cloth.
■ Cleaning
• Use commercially available lens tissue to clean the lens (used
to clean cameras, eyeglasses, etc.).
•
Excepting for lens, use a soft cloth to clean. When excessively soiled
dilute a neutral detergent in water, wet and wring out the soft cloth.
• Do not use detergents or chemicals other than those noted
above (e.g. benzene or thinners).
Information for users
applicable in European Union countries
This symbol on the product or on its packaging means
that your electrical and electronic equipment should be
disposed at the end of life separately from your household
wastes. There are separate collection systems for recycling
in EU. For more information, please contact the local
authority or the dealer where you purchased the product.
Operations
• Project an image as described in the LCD Projector user's
manual, and adjust the size and focus of the projected image.
• See the Projection Distance table in this user's manual for
information on optional lens projection distances.
Note
• The distance of projection may not allow focusing on the
peripheral area of the screen. Adjust the focus to keep the center
and the peripheral area of the screen balanced.
• These specifications are subject to change without notice.
• The zoom lens may cause some distortion of the image on the
screen depending on the zoom position.
• Distortion may appear on screen if the keystone correction
(trapezoidal distortion correction) is overly adjusted.
• Keystone correction (trapezoidal distortion correction) may be
limited with some lenses.
Important Operation Instructions
Warning
■ Do not place the lens in a location subject to
direct sunlight or other strong lighting or near
heat-radiating equipment.
This can cause a fire due to the properties of the
lens. It can also cause injury or damage to the lens.
■ Be sure to unplug the LCD projector before
replacing the lens.
The inside of the LCD projector has areas of high
voltage which can cause electrical shock.
■ Before replacing the lens, be sure to turn off
and unplug the LCD projector, and allow at least
45 minutes for the projector to fully cool down.
■ When attaching, take care so that dust does
not enter inside or stick to the connector.
Continued use with dust inside may result in fire or
electric shock.
■ If the projector is mounted on a ceiling, ask the
dealer to replace the lens.
This can cause injury.
Caution
■ When replacing the lens, do not touch the LCD
panels or polarizing plates of the LCD projector
or subject them to shocks.
This can cause damage to the equipment. It can
also cause a misalignment of the optical adjustment
and, therefore, require readjustments.
■ When replacing the lens, be careful not to
damage the connectors or wires inside the LCD
projector.
This can cause damage to the equipment. Be
careful not to pull on the connectors or wires or get
them caught in the circuit board or case.
English
QR82295

Contents of package
The following accessories are included with each lens.
Lens Model Supplied accessories
Fixed short throw lens FL-701 Lens caps (front and rear)
Optional Lens User's Manual
Short throw zoom lens SL-702 Lens caps (front and rear)
Optional Lens User's Manual
Middle throw zoom lens ML-703 Lens caps (front and rear)
Optional Lens User's Manual
Long throw zoom lens LL-704 Lens caps (front and rear)
Optional Lens User's Manual
Ultra long throw zoom lens UL-705 Lens caps (front and rear)
Optional Lens User's Manual
Specifications
Model FL-701 SL-702 ML-703 LL-704 UL-705
Zoom - Motorized Motorized Motorized Motorized
Focus Motorized Motorized Motorized Motorized Motorized
Lens shift
position
Vertical
8970 1:1 9:-1 - 1:1 9:-1 - 1:1 9:-1 - 1:1 9:-1 - 1:1
8972W 1:1 5:-1 - 1:1 5:-1 - 1:1 5:-1 - 1:1 5:-1 - 1:1
8971
8976SX 1:1 9:1 - 1:1 10:0 - 1:1 9:1 - 1:1 9:1 - 1:1
8973W
8974WU
8975WU
1:1 10:0 - 1:1 10:-1 - 1:1 10:0 - 1:1 10:0 - 1:1
Horizontal
8970
8972W 1:1 10:0 - 0:10 10:0 - 0:10 10:0 - 0:10 10:0 - 0:10
8971
8973W
8976SX
8974WU
8975WU
1:1 6:4 - 4:6 6:4 - 4:6 6:4 - 4:6 6:4 - 4:6
F-number 1.8 1.6 - 2.0 1.6 - 2.9 1.7 - 2.0 1.7 - 2.0
Focal length 13 mm 19 - 29 mm 24 - 48 mm 46 - 79 mm 77 - 133 mm
Zoom ratio 1.0:1 1.5:1 2.0:1 1.7:1 1.7:1
Projection ratio
8970
8972W 1.0:1 1.5 - 2.2:1 1.9 - 3.8:1 3.6 - 6.1:1 6.0 - 10.3:1
8971
8973W
8976SX
8974WU
8975WU
0.8:1 1.2 - 1.8:1 1.5 - 3.0:1 2.8 - 4.9:1 4.9 - 8.3:1
Projection size 30 - 600 inch 30 - 600 inch 30 - 600 inch 30 - 600 inch 30 - 600 inch
Weight 1.1 kg 0.7 kg 0.9 kg 1.5 kg 1.6 kg
* Depending on the projector you have, FL-701 may not be recognized by the projector and the lens can be shifted over proper
shift range, which causes shading on a part of picture on screen. Perform the CENTERING feature, referring to the "Lens
Replacement Procedure".

Projection distance (from the front of the projector unit)
■ FL-701
Aspect ratio 4:3
Screen size 8970 8971 8976SX
Dia. H V
[inch] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m]
30 24 0.6 18 0.5 26 0.7 21 0.5 21 0.5
40 32 0.8 24 0.6 34 0.9 28 0.7 28 0.7
50 40 1.0 30 0.8 42 1.1 34 0.9 34 0.9
60 48 1.2 36 0.9 50 1.3 41 1.0 40 1.0
70 56 1.4 42 1.1 59 1.5 47 1.2 47 1.2
80 64 1.6 48 1.2 67 1.7 54 1.4 53 1.4
90 72 1.8 54 1.4 75 1.9 60 1.5 60 1.5
100 80 2.0 60 1.5 83 2.1 67 1.7 66 1.7
120 96 2.4 72 1.8 99 2.5 80 2.0 79 2.0
150 120 3.0 90 2.3 124 3.1 99 2.5 99 2.5
200 160 4.1 120 3.0 164 4.2 132 3.4 131 3.3
250 200 5.1 150 3.8 205 5.2 165 4.2 163 4.1
300 240 6.1 180 4.6 246 6.2 197 5.0 196 5.0
350 280 7.1 210 5.3 286 7.3 230 5.8 228 5.8
400 320 8.1 240 6.1 327 8.3 262 6.7 260 6.6
500 400 10.2 300 7.6 408 10.4 327 8.3 325 8.3
600 480 12.2 360 9.1 490 12.4 393 10.0 390 9.9
K1 0.8132 0.0207 0.6516 0.0166 0.6465 0.0164
K2 1.6704 0.0424 1.6704 0.0424 1.6704 0.0424
Aspect ratio 16:10
Screen size 8972W 8973W 8974WU CP-
WU8450
Dia. H V
[inch] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m]
30 25 0.6 16 0.4 28 0.7 22 0.6 22 0.6
40 34 0.9 21 0.5 36 0.9 29 0.7 29 0.7
50 42 1.1 26 0.7 45 1.1 36 0.9 35 0.9
60 51 1.3 32 0.8 53 1.4 43 1.1 42 1.1
70 59 1.5 37 0.9 62 1.6 50 1.3 49 1.2
80 68 1.7 42 1.1 71 1.8 57 1.4 56 1.4
90 76 1.9 48 1.2 79 2.0 64 1.6 63 1.6
100 85 2.2 53 1.3 88 2.2 71 1.8 69 1.8
120 102 2.6 64 1.6 105 2.7 84 2.1 83 2.1
150 127 3.2 79 2.0 131 3.3 105 2.7 103 2.6
200 170 4.3 106 2.7 174 4.4 140 3.5 137 3.5
250 212 5.4 132 3.4 217 5.5 174 4.4 171 4.3
300 254 6.5 159 4.0 260 6.6 209 5.3 204 5.2
350 297 7.5 185 4.7 303 7.7 243 6.2 238 6.1
400 339 8.6 212 5.4 346 8.8 278 7.0 272 6.9
500 424 10.8 265 6.7 433 11.0 346 8.8 340 8.6
600 509 12.9 318 8.1 519 13.2 415 10.6 407 10.3
K1 0.8620 0.0219 0.6896 0.0175 0.6761 0.0172
K2 1.6704 0.0424 1.6704 0.0424 1.6704 0.0424
* The above figures are design values only. Actual distances will be within ±10% of those provided.
* Projection distances other than those in the above table can be obtained by the following formula.
Projection distance = (K1) x diagonal screen size + (K2)
* The projection distances for screen sizes 4:3, 16:10 and 16:9 can be obtained by the following formulas depending on the panel
aspect ratio.
8970 / 8971 / 8976SX For screen size 16: 9 : Projection distance = (K1) x 1.0895 x diagonal screen size + (K2) For screen
size 16:10 : Projection distance = (K1) x 1.0600 x diagonal screen size + (K2)
8972W / 8973W / 8974WU / 8975WU
For screen size 4: 3 : Projection distance = (K1) x 1.1321 x diagonal screen size + (K2)
For screen size 16: 9 : Projection distance = (K1) x 1.0278 x diagonal screen size + (K2)
(continued on next page)

Projection distance (continued)
■ SL-702
Aspect ratio 4:3
Screen size 8970 8971 8976SX
Dia. H V Min Max Min Max Min Max
[inch] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m]
30 24 0.6 18 0.5 37 0.9 55 1.4 30 0.8 44 1.1 29 0.7 44 1.1
40 32 0.8 24 0.6 49 1.2 73 1.9 39 1.0 59 1.5 39 1.0 58 1.5
50 40 1.0 30 0.8 61 1.5 91 2.3 49 1.2 73 1.9 48 1.2 73 1.8
60 48 1.2 36 0.9 73 1.8 109 2.8 58 1.5 88 2.2 58 1.5 87 2.2
70 56 1.4 42 1.1 84 2.1 127 3.2 68 1.7 102 2.6 67 1.7 101 2.6
80 64 1.6 48 1.2 96 2.4 145 3.7 77 2.0 116 3.0 77 2.0 115 2.9
90 72 1.8 54 1.4 108 2.8 163 4.1 87 2.2 131 3.3 86 2.2 130 3.3
100 80 2.0 60 1.5 120 3.1 181 4.6 97 2.5 145 3.7 96 2.4 144 3.7
120 96 2.4 72 1.8 144 3.7 217 5.5 116 2.9 174 4.4 115 2.9 173 4.4
150 120 3.0 90 2.3 180 4.6 271 6.9 144 3.7 217 5.5 143 3.6 216 5.5
200 160 4.1 120 3.0 239 6.1 361 9.2 192 4.9 289 7.4 191 4.8 287 7.3
250 200 5.1 150 3.8 299 7.6 451 11.5 240 6.1 362 9.2 238 6.0 359 9.1
300 240 6.1 180 4.6 359 9.1 541 13.7 288 7.3 434 11.0 285 7.2 430 10.9
350 280 7.1 210 5.3 418 10.6 631 16.0 335 8.5 506 12.8 333 8.4 502 12.7
400 320 8.1 240 6.1 478 12.1 721 18.3 383 9.7 578 14.7 380 9.7 573 14.6
500 400 10.2 300 7.6 597 15.2 901 22.9 478 12.2 722 18.3 475 12.1 717 18.2
600 480 12.2 360 9.1 716 18.2 1081 27.5 574 14.6 866 22.0 570 14.5 860 21.8
K1
1.1917 0.0303 1.8000 0.0457 0.9549 0.0243 1.4423 0.0366 0.9474 0.0241 1.4311 0.0363
K2
-1.4942 -0.0380 -1.5449 -0.0392 -1.4942 -0.0380 -1.5449 -0.0392 -1.4942 -0.0380 -1.5449 -0.0392
Aspect ratio 16:10
Screen size 8972W 8973W 8974WU, 8975WU
Dia. H V Min Max Min Max Min Max
[inch] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m]
30 25 0.6 16 0.4 39 1.0 58 1.5 31 0.8 47 1.2 31 0.8 46 1.2
40 34 0.9 21 0.5 52 1.3 77 2.0 41 1.1 62 1.6 41 1.0 61 1.5
50 42 1.1 26 0.7 64 1.6 96 2.4 52 1.3 77 2.0 51 1.3 76 1.9
60 51 1.3 32 0.8 77 2.0 115 2.9 62 1.6 93 2.4 60 1.5 91 2.3
70 59 1.5 37 0.9 89 2.3 135 3.4 72 1.8 108 2.7 70 1.8 106 2.7
80 68 1.7 42 1.1 102 2.6 154 3.9 82 2.1 123 3.1 80 2.0 121 3.1
90 76 1.9 48 1.2 115 2.9 173 4.4 92 2.3 138 3.5 90 2.3 136 3.4
100 85 2.2 53 1.3 127 3.2 192 4.9 102 2.6 154 3.9 100 2.5 151 3.8
120 102 2.6 64 1.6 153 3.9 230 5.8 122 3.1 184 4.7 120 3.0 181 4.6
150 127 3.2 79 2.0 191 4.8 287 7.3 153 3.9 230 5.8 150 3.8 225 5.7
200 170 4.3 106 2.7 254 6.4 383 9.7 203 5.2 306 7.8 199 5.1 300 7.6
250 212 5.4 132 3.4 317 8.0 478 12.1 254 6.4 383 9.7 249 6.3 375 9.5
300 254 6.5 159 4.0 380 9.7 573 14.6 304 7.7 459 11.7 298 7.6 450 11.4
350 297 7.5 185 4.7 443 11.3 669 17.0 355 9.0 535 13.6 348 8.8 525 13.3
400 339 8.6 212 5.4 506 12.9 764 19.4 405 10.3 612 15.5 397 10.1 600 15.2
500 424 10.8 265 6.7 633 16.1 955 24.3 506 12.9 764 19.4 496 12.6 749 19.0
600 509 12.9 318 8.1 759 19.3 1146 29.1 607 15.4 917 23.3 595 15.1 899 22.8
K1
1.2632 0.0321 1.9080 0.0485 1.0105 0.0257 1.5264 0.0388 0.9907 0.0252 1.4965 0.0380
K2
-1.4942 -0.0380 -1.5449 -0.0392 -1.4942 -0.0380 -1.5449 -0.0392 -1.4942 -0.0380 -1.5449 -0.0392
* The above figures are design values only. Actual distances will be within ±10% of those provided.
* Projection distances other than those in the above table can be obtained by the following formula.
Projection distance = (K1) x diagonal screen size + (K2)
* The projection distances for screen sizes 4:3, 16:10 and 16:9 can be obtained by the following formulas depending on the panel
aspect ratio.
8970 / 8971 / 8976SX For screen size 16: 9 : Projection distance = (K1) x 1.0895 x diagonal screen size + (K2) For screen
size 16:10 : Projection distance = (K1) x 1.0600 x diagonal screen size + (K2)
8972W / 8973W / 8974WU / 8975WU
For screen size 4: 3 : Projection distance = (K1) x 1.1321 x diagonal screen size + (K2)
For screen size 16: 9 : Projection distance = (K1) x 1.0278 x diagonal screen size + (K2)
(continued on next page)

Projection distance (continued)
■ ML-703
Aspect ratio 4:3
Screen size 8970 8971 8976SX
Dia. H V Min Max Min Max Min Max
[inch] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m]
30 24 0.6 18 0.5 46 1.2 91 2.3 37 0.9 73 1.9 37 0.9 73 1.8
40 32 0.8 24 0.6 61 1.6 121 3.1 49 1.2 97 2.5 49 1.2 97 2.5
50 40 1.0 30 0.8 77 1.9 152 3.9 61 1.6 121 3.1 61 1.5 121 3.1
60 48 1.2 36 0.9 92 2.3 182 4.6 73 1.9 146 3.7 73 1.9 145 3.7
70 56 1.4 42 1.1 107 2.7 212 5.4 86 2.2 170 4.3 85 2.2 169 4.3
80 64 1.6 48 1.2 122 3.1 242 6.2 98 2.5 194 4.9 97 2.5 193 4.9
90 72 1.8 54 1.4 138 3.5 272 6.9 110 2.8 218 5.5 109 2.8 217 5.5
100 80 2.0 60 1.5 153 3.9 303 7.7 122 3.1 242 6.2 121 3.1 241 6.1
120 96 2.4 72 1.8 183 4.7 363 9.2 146 3.7 291 7.4 145 3.7 289 7.3
150 120 3.0 90 2.3 229 5.8 454 11.5 183 4.6 363 9.2 182 4.6 361 9.2
200 160 4.1 120 3.0 305 7.8 605 15.4 244 6.2 484 12.3 242 6.2 481 12.2
250 200 5.1 150 3.8 381 9.7 756 19.2 305 7.7 605 15.4 303 7.7 600 15.3
300 240 6.1 180 4.6 458 11.6 907 23.0 366 9.3 725 18.4 363 9.2 720 18.3
350 280 7.1 210 5.3 534 13.6 1057 26.9 426 10.8 846 21.5 423 10.8 840 21.3
400 320 8.1 240 6.1 610 15.5 1208 30.7 487 12.4 967 24.6 484 12.3 960 24.4
500 400 10.2 300 7.6 762 19.4 1510 38.4 609 15.5 1209 30.7 605 15.4 1200 30.5
600 480 12.2 360 9.1 915 23.2 1812 46.0 731 18.6 1450 36.8 726 18.4 1440 36.6
K1
1.5236 0.0387 3.0193 0.0767 1.2173 0.0309 2.4158 0.0614 1.2088 0.0307 2.3991 0.0609
K2
-2.1189 -0.0538 -1.8369 -0.0467 -2.1626 -0.0549 -1.8500 -0.0470 -2.1643 -0.0550 -1.8505 -0.0470
Aspect ratio 16:10
Screen size 8972W 8973W 8974WU, 8975WU
Dia. H V Min Max Min Max Min Max
[inch] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m] [inch] [m]
30 25 0.6 16 0.4 49 1.2 97 2.5 39 1.0 78 2.0 38 1.0 76 1.9
40 34 0.9 21 0.5 65 1.7 129 3.3 52 1.3 103 2.6 51 1.3 101 2.6
50 42 1.1 26 0.7 81 2.1 161 4.1 65 1.6 129 3.3 64 1.6 126 3.2
60 51 1.3 32 0.8 97 2.5 193 4.9 78 2.0 154 3.9 76 1.9 151 3.8
70 59 1.5 37 0.9 114 2.9 225 5.7 91 2.3 180 4.6 89 2.3 176 4.5
80 68 1.7 42 1.1 130 3.3 257 6.5 104 2.6 206 5.2 101 2.6 202 5.1
90 76 1.9 48 1.2 146 3.7 289 7.3 117 3.0 231 5.9 114 2.9 227 5.8
100 85 2.2 53 1.3 162 4.1 321 8.1 129 3.3 257 6.5 127 3.2 252 6.4
120 102 2.6 64 1.6 194 4.9 385 9.8 155 3.9 308 7.8 152 3.9 302 7.7
150 127 3.2 79 2.0 243 6.2 481 12.2 194 4.9 385 9.8 190 4.8 377 9.6
200 170 4.3 106 2.7 324 8.2 641 16.3 259 6.6 513 13.0 253 6.4 503 12.8
250 212 5.4 132 3.4 404 10.3 801 20.3 323 8.2 641 16.3 316 8.0 628 16.0
300 254 6.5 159 4.0 485 12.3 961 24.4 388 9.8 769 19.5 379 9.6 754 19.1
350 297 7.5 185 4.7 566 14.4 1121 28.5 452 11.5 897 22.8 443 11.2 879 22.3
400 339 8.6 212 5.4 647 16.4 1281 32.5 517 13.1 1025 26.0 506 12.8 1005 25.5
500 424 10.8 265 6.7 808 20.5 1601 40.7 646 16.4 1281 32.5 632 16.1 1256 31.9
600 509 12.9 318 8.1 970 24.6 1921 48.8 775 19.7 1537 39.0 758 19.3 1507 38.3
K1
1.6155 0.0410 3.2003 0.0813 1.2909 0.0328 2.5607 0.0650 1.2634 0.0321 2.5106 0.0638
K2
-2.1102 -0.0536 -1.8343 -0.0466 -2.1493 -0.0546 -1.8460 -0.0469 -2.2024 -0.0559 -1.8618 -0.0473
* The above figures are design values only. Actual distances will be within ±10% of those provided.
* Projection distances other than those in the above table can be obtained by the following formula.
Projection distance = (K1) x diagonal screen size + (K2)
* The projection distances for screen sizes 4:3, 16:10 and 16:9 can be obtained by the following formulas depending on the panel
aspect ratio.
8970 / 8971 / 8976SX For screen size 16: 9 : Projection distance = (K1) x 1.0895 x diagonal screen size + (K2) For screen
size 16:10 : Projection distance = (K1) x 1.0600 x diagonal screen size + (K2)
8972W / 8973W / 8974WU / 8975WU
For screen size 4: 3 : Projection distance = (K1) x 1.1321 x diagonal screen size + (K2)
For screen size 16: 9 : Projection distance = (K1) x 1.0278 x diagonal screen size + (K2)
(continued on next page)