BenQ Mainstream Series User Manual page 23

Feet
4
5
6
7
8
9
10
12
15
18
25
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More user manuals on
Maximum zoom
Screen Diameter
Inches mm
48 1219
1500
60 1524
72 1829
2000
84 2134
96 2438
2500
108 2743
3000
120 3048
3500
144 3658
4000
180 4572
5000
216 5436
6000
300 7620
The recommended focus range is from 1500-8000 millimeters (1.5-8 meters).
There is 3%-5% tolerance among these numbers due to optical component variations.
ManualsBase.com
Minimum zoom
Offset
Distance from Screen in mm
Min length Average
(with max.
zoom)
1745 1876
2148 2199
2182 2345
2618 2815
2863 3078
3055 3284
3491 3753
3579 3848
3927 4222
4295 4617
4364 4691
5011 5387
5236 5629
5727 6157
6545 7036
7158 7695
7855 8444
8590 9234
10909 11727
Screen
Center of lens
Projection distance
Vertical Offset in mm
Max length
(with min.
zoom)
2007
2250
2509
3011
3293
3513
4015
4116
4516
4939
5018
5763
6022
6586
7527
8232
9033
9878
12545
Positioning your projector
18
23
23
27
30
32
36
38
41
45
46
53
55
60
69
75
82
90
114
17