JVC DLA-HX1U Instruction Manual - Page 17

Projection Distance and Screen Size, Screen installation - manuals

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Installing the Projector Projection Distance and Screen Size • This projector uses 1.3x manual zoom lens for projection. • Although the focusable projection distance is about 1.6 m ~ 12 m, the projection distance recommendable for performance is about 2 m ~ 8 m. Install the projector within this range and adjust the screen size when the aspect ratio of the screen is 16:9. • If the KEYSTONE is adjusted, the screen becomes smaller. (☞ page 30) Ⅵ Screen installation Screen 16:9 and 4:3 Screen A 4:3 aspect-ratio picture is projected based on the width of the range in which a 16:9 aspect-ratio picture is projected. The diagonal length of a 4:3 aspect-ratio screen is about 81.7 % that of a 16:9 aspect-ratio screen. A B 90˚ 90˚ A:B = 30:1 Ⅵ Relationship between projection distance and projection screen size Projection screen size of 16:9 aspect Ratio (Diagonal length) Type 36.7 (approx. 93.2 cm) Type 40 (approx. 101.6 cm) Type 60 (approx. 152.4 cm) Type 80 (approx. 203.2 cm) Type 100 (approx. 254.0 cm) Type 120 (approx. 304.8 cm) Type 140 (approx. 355.6 cm) Type 160 (approx. 406.4 cm) Type 180 (approx. 457.2 cm) Type 200 (approx. 508.0 cm) Type 220 (approx. 558.8 cm) Type 240 (approx. 609.6 cm) Type 260 (approx. 660.4 cm) Type 275 (approx. 698.5 cm) Approximate projecting distance W (Wide) ~ T (Tele-) (approx. 1.56 m) ~ (approx. 2.05 m) (approx. 1.71 m) ~ (approx. 2.24 m) (approx. 2.59 m) ~ (approx. 3.38 m) (approx. 3.47 m) ~ (approx. 4.53 m) (approx. 4.35 m) ~ (approx. 5.67 m) (approx. 5.23 m) ~ (approx. 6.82 m) (approx. 6.11 m) ~ (approx. 7.96 m) (approx. 6.99 m) ~ (approx. 9.11 m) (approx. 7.87 m) ~ (approx. 10.25 m) (approx. 8.75 m) ~ (approx. 11.40 m) (approx. 9.64 m) ~ - (approx. 10.52 m) ~ - (approx. 11.40 m) ~ - (approx. 12.06 m) ~ - • The projection screen sizes and projecting distances in the table above are provided only as a guide (reference). Please use them during installation. The projected image size may vary depending on the manufacturing tolerance of the projection lens. Please use the 'Wide side' for sizes bigger than Type 200. • The software [Lens Calculator] is provided for calculating the relationship between projection screen size and projection distance. Refer to the following URL when using it. http://www.jvcdig.com/index.html (http://www.jvcdig.com/lens_calculator.htm) 17

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17
Projection Distance and Screen Size
•
This projector uses 1.3x manual zoom lens for projection.
•
Although the focusable projection distance is about 1.6 m ~ 12 m, the projection distance recommendable for performance is
about 2 m ~ 8 m. Install the projector within this range and adjust the screen size when the aspect ratio of the screen is 16:9.
•
If the KEYSTONE is adjusted, the screen becomes smaller. (
☞
page 30)
Installing the Projector
Projection screen size of 16:9 aspect Ratio
(Diagonal length)
Approximate projecting distance
W (Wide)
~
T (Tele-)
•
The projection screen sizes and projecting distances in the table above are provided only as a guide (reference). Please use
them during installation. The projected image size may vary depending on the manufacturing tolerance of the projection lens.
Please use the ‘Wide side’ for sizes bigger than Type 200.
•
The software [Lens Calculator] is provided for calculating the relationship between projection screen size and projection distance.
Refer to the following URL when using it.
±
Screen installation
±
Relationship between projection distance and projection screen size
Type 36.7
(approx. 93.2 cm)
Type 40
(approx. 101.6 cm)
Type 60
(approx. 152.4 cm)
Type 80
(approx. 203.2 cm)
Type 100
(approx. 254.0 cm)
Type 120
(approx. 304.8 cm)
Type 140
(approx. 355.6 cm)
Type 160
(approx. 406.4 cm)
Type 180
(approx. 457.2 cm)
Type 200
(approx. 508.0 cm)
Type 220
(approx. 558.8 cm)
Type 240
(approx. 609.6 cm)
Type 260
(approx. 660.4 cm)
Type 275
(approx. 698.5 cm)
16:9 and 4:3 Screen
A 4:3 aspect-ratio picture is projected based
on the width of the range in which a 16:9
aspect-ratio picture is projected. The diagonal
length of a 4:3 aspect-ratio screen is about
81.7 % that of a 16:9 aspect-ratio screen.
90˚
90˚
A:B = 30:1
A
B
Screen
(approx. 1.56 m)
~
(approx. 2.05 m)
(approx. 1.71 m)
~
(approx. 2.24 m)
(approx. 2.59 m)
~
(approx. 3.38 m)
(approx. 3.47 m)
~
(approx. 4.53 m)
(approx. 4.35 m)
~
(approx. 5.67 m)
(approx. 5.23 m)
~
(approx. 6.82 m)
(approx. 6.11 m)
~
(approx. 7.96 m)
(approx. 6.99 m)
~
(approx. 9.11 m)
(approx. 7.87 m)
~
(approx. 10.25 m)
(approx. 8.75 m)
~
(approx. 11.40 m)
(approx. 9.64 m)
~
—
(approx. 10.52 m)
~
—
(approx. 11.40 m)
~
—
(approx. 12.06 m)
~
—