Optoma Technology TXR774 用户手册
English
19
Adjusting the Zoom / Focus (0.55” XGA Series)
You may turn the zoom ring 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 3.28 to 32.8 feet (1 to 10 meters).
Adjusting Projection Image Size
3.28'(1m)
11.2'(3.4m)
18'(5.5m)
25.3'(7.7m)
32.8'(10m)
Height
Diagonal
Width
88.53"
(224.87cm)
76.75”
(194.95cm)
26.04”
(66.14cm)
22.57”
(57.34cm)
143.21"
(363.76cm)
124.16”
(315.37cm)
200.5"
(509.3cm)
173.82”
(441.51cm)
260.38"
(661.4cm)
225.75”
(573.4cm)
Hd
Screen
(Diagonal)
Max.
26.04”
(66.14cm)
88.53”
(224.87cm)
143.21”
(363.76cm)
200.5”
(509.3cm)
260.38”
(661.4cm)
Min.
22.57”
(57.34cm)
76.75”
(194.95cm)
124.16”
(315.37cm)
173.82”
(441.51cm)
225.75”
(573.4cm)
Screen size
Max
(WxH).
20.8x15.6”
(52.9x39.7cm)
70.82x53.12”
(179.9x134.9cm)
114.57x85.93”
(291x218.3cm)
160.4x120.3”
(407.4x305.6cm)
208.31x156.23”
(529.1x396.8cm)
Min.
(WxH)
18.06x13.54”
(45.9x34.4cm)
61.4x46.1”
(156x117cm)
99.33x74.5”
(252.3x189.2cm)
139.06x104.29”
(353.21x264.91cm)
180.6x135.45”
(458.7x344cm)
Hd
Max.
2.25”
(5.71cm)
7.64”
(19.4cm)
12.36”
(31.38cm)
17.3”
(43.94cm)
22.47”
(57.06cm)
Min.
1.95”
(4.98cm)
6.62”
(16.82cm)
10.71”
(27.21cm)
15”
(38.09cm)
19.48”
(49.47cm)
Distance
3.28’(1m)
11.2’(3.4m)
18’(5.5m)
25.3’(7.7m)
32.8’(10m)
Installation