Operation, Adjusting the projector zoom / focus, Adjusting projection image size – InFocus X9 User Manual
Page 17: English, Focus ring zoom lever, Diagonal, This graph is for user’s reference only

English ...
Operation
Max.
29.1"(74.0cm)
87.4"(222.1cm)
145.7"(370.1cm)
204.0"(518.2cm)
262.3"(666.2cm)
349.7"(888.3cm)
Min.
26.6"(67.5cm)
79.7"(202.5cm)
132.9"(337.5cm)
186.0"(472.4cm)
239.1"(607.4cm)
318.9"(809.9cm)
Max.(WxH)
25.4" x 14.3"
(64.5 x 36.3cm)
76.2" x 42.9"
(193.5 x 108.9cm)
127.0" x 71.4"
(322.6 x 181.5cm)
177.8" x 100.0"
(451.6 x 254.0cm)
228.8" x 128.6"
(580.6 x 326.6cm)
304.8" x 171.5"
(774.2 x 435.5cm)
Min.(WxH)
23.2" x 13.0"
(58.8 x 33.1cm)
69.5" x 39.1"
(176.5 x 99.3cm)
115.8" x 65.1"
(294.1 x 165.4cm)
162.1" x 91.2"
(411.8 x 231.6cm)
208.4" x 117.2"
(529.4 x 297.8cm)
277.9" x 156.3"
(705.9 x 397.1cm)
3.3'(1.0m)
9.8'(3.0m)
16.4'(5.0m)
23.0'(7.0m)
29.5'(9.0m)
39.4'(12.0m)
79.7"
(202.5cm)
132.9"
(337.5cm)
186.0"
(472.4cm)
239.1"
(607.4cm)
318.9"
(809.9cm)
29.1"
(74.0cm)
87.4"
(222.1cm)
145.7"
(370.1cm)
204.0"
(518.2cm)
262.3"
(666.2cm)
349.7"
(888.3cm)
3.3'
39.4'
29.5'
23.0'
16.4'
9.8'
(1.0m)
(12.0m)
(9.0m)
(7.0m)
(5.0m)
(3.0m)
26.6"
(67.5cm)
Screen
(Diagonal)
Screen Size
Distance
Diagonal
Focus Ring
Zoom Lever
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 pro-
jector will focus at distances from 3.3 to 39.4 feet (1.0 to 12.0
meters) with mechanical travel.
Adjusting Projection Image Size
This graph is for user’s reference only.