Adjusting The Projector Zoom / Focus; Adjusting Projected Image Size - 3M DX70i Operator's Manual

3M™ Digital Projector DX70i
© 3M 2008. All Rights Reserved.

Adjusting the Projector Zoom / Focus

You may turn the zoom lever to zoom in or out. To focus
the image, rotate the focus ring until the image is clear. The
projector will focus at distances from 3.3 to 40.0 feet (1.0 to
12.2 meters).
Adjusting Projection Image Size
Width
(62.5cm)
(52.1cm)
3.3'(1.0m)
9.8'(3.0m)
16.4'(5.0m)
23.0'(7.0m)
29.5'(9.0m)
40.0'(12.2m)
24.6"(62.5cm)
Screen Max.
(Diagonal)
20.5"(52.1cm)
Min.
19.68"x 14.76"
Max.
Screen
50.0 x 37.5cm
(WxH)
Size 16.40" x 12.30"
Min.
41.7 x 31.3cm
(WxH)
2.21" (5.6cm)
Max.
Hd
1.85" (4.7cm)
Min.
Distance
3.3' (1.0m)
This graph is for user's reference only.
123.0"
(312.5cm)
73.8"
(187.5cm)
24.6"
102.5"
(260.4cm)
61.5"
(156.3cm)
20.5"
73.8"(187.5cm) 123.0"(312.5cm)
61.5"(156.3cm) 102.5"(260.4cm)
59.04" x 44.28" 98.4" x 73.8"
150.0 x 112.5cm 250.0 x 187.5cm
49.20" x 36.90" 82.0" x 61.5"
125.0 x 93.8cm 208.3 x 156.2cm
6.64" (16.9cm) 11.07" (28.1cm)
5.54" (14.1cm) 9.23" (23.4cm)
9.8' (3.0m) 16.4' (5.0m)
Installation
Zoom Lever
Focus Ring
300.2"
(762.5cm)
221.5"
(562.5cm)
172.2"
(437.5cm)
250.2"
(635.4cm)
184.5"
(468.8cm)
143.5"
(364.6cm)
Hd
172.2"(437.5cm) 221.5"(562.5cm)
143.5"(364.6cm) 184.5"(468.8cm)
137.76" x 103.32" 177.20" x 132.90"
350.0 x 262.5cm 450.0 x 337.5cm
114.8" x 86.1" 147.6" x 110.7"
291.7 x 218.8cm 375.0 x 281.3cm
15.50" (39.4cm) 19.94" (50.6cm)
12.92" (32.8cm) 16.61" (42.2cm)
23.0' (7.0m) 29.5' (9.0m)
300.2"(762.5cm)
250.2"(635.4cm)
240.16" x 180.12"
610.0 x 457.5cm
200.16" x 150.12"
508.3 x 381.2cm
27.02" (68.6cm)
22.52" (57.2cm)
40.0' (12.2m)
15