Installation; Projection Dimensions - BenQ LK970 Guide D'installation

Installation

Projection dimensions

• The screen aspect ratio is 16:9 and the projected picture is in a 16:9 aspect ratio
Screen size
Diagonal
(mm)
Inch mm
40 1016 886
50 1270 1107
60 1524 1328
80 2032 1771
90 2286 1992
100 2540 2214
110 2794 2435
120 3048 2657
130 3302 2878
140 3556 3099
150 3810 3321
160 4064 3542
170 4318 3763
180 4572 3985
190 4826 4206
200 5080 4428
250 6350 5535
300 7620 6641
350 8890 7748
400 10160 8855
500 12700 11069
All measurements are approximate and may vary from the actual sizes.
BenQ recommends that if you intend to permanently install the projector, you should physically test the projection
size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this
projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your
installation location.
• Ceiling installation must be done by a qualified professional. Contact your dealer for more information. It is not
recommended you install the projector yourself.
• Only use the projector on a solid, level surface. Serious injury and damage can occur if the projector is dropped.
• Do not use the projector in an environment where extreme temperature occurs. The projector must be used at
temperatures between 32 degrees Fahrenheit (0 degrees Celsius) and 104 degrees Fahrenheit (40 degrees
Celsius).
• Screen damage will occur if the projector is exposed to moisture, dust or smoke.
• Do not cover the vents on the projector. Proper ventilation is required to dissipate heat. Damage to the projector
will occur if the vents are covered.
16:9 Screen diagonal
H
Offset
W
Min length
W
H (mm)
(max. zoom)
498 1222
623 1528
747 1833
996 2444
1121 2750
1245 3055
1370 3361
1494 3666
1619 3972
1743 4277
1868 4583
1992 4888
2117 5194
2241 5499
2366 5805
2491 6110
3113 7638
3736 9165
4358 10693
4981 12220
6226 15275
Screen
Center of lens
Projection distance
Distance from screen (mm)
Average
1505
1882
2258
3011
3387
3763
4140
4516
4893
5269
5645
6022
6398
6774
7151
7527
9409
11290
13172
15054
18817
Max length Offset (mm)
(min. zoom)
1789 50
2236 62
2683 75
3578 100
4025 112
4472 125
4919 137
5366 149
5813 162
6261 174
6708 187
7155 199
7602 212
8049 224
8497 237
8944 249
11180 311
13416 374
15652 436
17888 498
22359 623
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