Optoma Optoma TXR774 - Manual (Page 20)

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20
Adjusting the Zoom / Focus (0.65” WXGA 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
104.54"
(265.5cm)
90.72”
(230.4cm)
30.74”
(78.1cm)
26.68”
(67.7cm)
169.11"
(429.5cm)
146.75”
(372.7cm)
236.75"
(601.3cm)
205.45”
(521.8cm)
307.46"
(780.9cm)
266.82”
(677.7cm)
Hd
Screen
(Diagonal)
Max.
30.74”
(78.1cm)
104.54”
(265.5cm)
169.11”
(429.5cm)
236.75”
(601.3cm)
307.46”
(780.9cm)
Min.
26.68”
(67.7cm)
90.72”
(230.4cm)
146.75”
(372.7cm)
205.45”
(521.8cm)
266.82”
(677.7cm)
Screen size
Max
(WxH).
26.07x16.3”
(66.2x41.4cm)
88.65x55.4”
(225.2x140.7cm)
143.4x89.63”
(364.2x227.7cm)
200.76x125.48”
(509.8x318.7cm)
260.73x162.96”
(662.2x413.9cm)
Min.
(WxH)
22.63x14.14”
(57.5x36cm)
79.63x48.08”
(202.26x122.1cm)
124.45x77.78”
(316.1x197.6cm)
172.22x108.89”
(437.4x276.58cm)
226.26x141.42”
(574.7x359.2cm)
Hd
Max.
1.92”
(4.88cm)
6.54”
(16.61cm)
10.58”
(26.87cm)
14.81”
(37.63cm)
19.24”
(48.86cm)
Min.
1.67”
(4.24cm)
5.68”
(14.42cm)
9.18”
(23.32cm)
12.86”
(32.65cm)
16.69”
(42.4cm)
Distance 3.28’ (1m) 11.2’ (3.4m) 18’ (5.5m) 25.3’ (7.7m) 32.8’ (10m)
Installation