Setup Connections&

Adjusting the Projection Distance

•Refer to pages 19 and 20 about the function of Keystone correction and placement of projector using the correction.

•Decide the placement of the projector referring to the figures on the table and the diagram below according to the size of your screen and Input Signal.

Center of the screen

 

(a) Maximum projection distance

 

(b)Minimum projection distance

 

 

 

Placement range

(c) Horizontal placement range when projection distance is maximum.

 

(d)Horizontal placement range when projection distance is minimum.

 

 

(e)Vertical placement range when projection distance is maximum.

(f)Vertical placement range when projection distance is minimum.

(d)

 

(e)

 

 

(c)

 

(f)

 

 

±10°

• The aspect ratio of the projected image shifts slightly when the

 

 

lens shift is at a position other than the top position.

 

 

 

(b)

 

 

• The aspect ratio of the projected image also shifts slightly

 

 

 

 

 

when the “H Keystone” and “V Keystone” functions are

(a)

 

 

 

 

 

adjusted simultaneously.

 

 

 

•Keystone correction cannot be applied to On Screen Display.

•When Keystone correction is applied, the resolution of image can be deteriorated to some extent.

•There are errors of ± 3% in the formulas below.

When using a normal screen (4:3)

4

3

: Screen area

Screen size

 

 

 

 

 

 

 

Projection distance and Keystone correction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(4:3)(x)

 

 

 

Maximum projection distance

 

 

 

 

 

 

Minimum projection distance

 

 

 

 

Projection

 

Horizontal Placement range (c)

 

Vertical

Projection

 

Horizontal Placement range (d)

 

Vertical

Diag.

 

 

 

 

 

 

placement range

 

 

 

 

 

 

placement range

distance (a)

Composite, S-video

720P

RGB

distance (b)

Composite, S-video

720P

RGB

 

(e)

 

(f)

 

480i/P, 1080i

480i/P, 1080i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200"

 

–

 

–

 

–

 

–

–

 

20' 4"

(6.2 m)

4'11"

(1.5 m)

3' 7"

(1.1 m)

2' 7"

(0.8 m)

4' 7"

(1.4 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150"

18' 5"

(5.6 m)

5' 7"

(1.7 m)

3'11"

(1.2 m)

2'11"

(0.9 m)

3'11"

(1.2 m)

15' 3"

(4.6 m)

3' 7"

(1.1 m)

2' 7"

(0.8 m)

1'12"

(0.6 m)

3' 3"

(1.0 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100"

12' 3"

(3.7 m)

3' 7"

(1.1 m)

2' 7"

(0.8 m)

1'12"

(0.6 m)

2' 7"

(0.8 m)

10' 2"

(3.1 m)

2' 4"

(0.7 m)

1' 8"

(0.5 m)

1' 4"

(0.4 m)

2' 4"

(0.7 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

84"

10' 2"

(3.1 m)

2'11"

(0.9 m)

1'12"

(0.6 m)

1' 8"

(0.5 m)

2' 4"

(0.7 m)

8' 6"

(2.6 m)

1'12"

(0.6 m)

1' 4"

(0.4 m)

12"

(0.3 m)

1' 8"

(0.5 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72"

8' 9"

(2.7 m)

2' 7"

(0.8 m)

1' 8"

(0.5 m)

1' 4"

(0.4 m)

1'12"

(0.6 m)

7' 3"

(2.2 m)

1' 8"

(0.5 m)

12"

(0.3 m)

12"

(0.3 m)

1' 8"

(0.5 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60"

7' 3"

(2.2 m)

1'12"

(0.6 m)

1' 4"

(0.4 m)

12"

(0.3 m)

1' 8"

(0.5 m)

6'

(1.8 m)

1' 4"

(0.4 m)

12"

(0.3 m)

8"

(0.2 m)

1' 4"

(0.4 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40"

4'11"

(1.5 m)

1' 4"

(0.4 m)

12" (0.3 m)

8"

(0.2 m)

12" (0.3 m)

3'11"

(1.2 m)

12"

(0.3 m)

8"

(0.2 m)

4"

(0.1 m)

8"

(0.2 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(a) = (0.03765x - 0.03286)/0.3048

 

 

x : Screen size (diag.) (inches)

 

 

 

 

(b) = (0.031182x - 0.033542)/0.3048

 

 

 

 

 

 

 

 

 

 

 

 

 

When using a wide screen (16:9)

16

9

: Picture area

: Area covered by the projection panel of the projector

Screen size

 

 

 

 

 

 

 

Projection distance and Keystone correction

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(16:9)(x)

 

 

 

Maximum projection distance

 

 

 

 

 

 

Minimum projection distance

 

 

 

 

 

Projection

 

Horizontal Placement range (c)

 

Vertical

Projection

 

Horizontal Placement range (d)

 

 

Vertical

Diag.

 

 

 

 

 

 

placement range

 

 

 

 

 

 

placement range

distance (a)

Composite, S-video

720P

RGB

distance (b)

Composite, S-video

720P

RGB

 

(e)

 

 

(f)

 

480i/P, 1080i

480i/P, 1080i

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200"

26'11"

(8.2 m)

8' 2"

(2.5 m)

5'11"

(1.8 m)

4' 7"

(1.4 m)

5'11"

(1.8 m)

22' 2"

(6.8 m)

5' 3"

(1.6 m)

3'11"

(1.2 m)

2'11"

(0.9 m)

4'11"

(1.5 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150"

20' 1"

(6.1 m)

5'11"

(1.8 m)

4' 3"

(1.3 m)

3' 3"

(1.0 m)

4' 7"

(1.4 m)

16' 7"

(5.1 m)

3'11"

(1.2 m)

2'11"

(0.9 m)

2' 4"

(0.7 m)

3'

7"

(1.1 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

133"

17'10"

(5.4 m)

5' 3"

(1.6 m)

3' 7"

(1.1 m)

2'11"

(0.9 m)

3'11"

(1.2 m)

14' 9"

(4.5 m)

3' 7"

(1.1 m)

2' 7"

(0.8 m)

1'12"

(0.6 m)

3'

3"

(1.0 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

106"

14' 2"

(4.3 m)

4' 3"

(1.3 m)

2'11"

(0.9 m)

2' 4"

(0.7 m)

2'11"

(0.9 m)

11' 8"

(3.6 m)

2' 7"

(0.8 m)

1'12"

(0.6 m)

1' 8"

(0.5 m)

2'

7"

(0.8 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100"

13' 4"

(4.1 m)

3'11"

(1.2 m)

2'11"

(0.9 m)

2' 4"

(0.7 m)

2'11"

(0.9 m)

11'

(3.4 m)

2' 7"

(0.8 m)

1'12"

(0.6 m)

1' 4"

(0.4 m)

2'

4"

(0.7 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

92"

12' 3"

(3.7 m)

3' 7"

(1.1 m)

2' 7"

(0.8 m)

1'12"

(0.6 m)

2' 7"

(0.8 m)

10' 2"

(3.1 m)

2' 4"

(0.7 m)

1' 8"

(0.5 m)

1' 4"

(0.4 m)

2'

4"

(0.7 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

84"

11' 2"

(3.4 m)

3' 3"

(1.0 m)

2' 4"

(0.7 m)

1' 8"

(0.5 m)

2' 4"

(0.7 m)

9' 3"

(2.8 m)

1'12"

(0.6 m)

1' 8"

(0.5 m)

1' 4"

(0.4 m)

1'12"

(0.6 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

72"

9' 7"

(2.9 m)

2' 7"

(0.8 m)

1'12"

(0.6 m)

1' 4"

(0.4 m)

1'12"

(0.6 m)

7'11"

(2.4 m)

1' 8"

(0.5 m)

1' 4"

(0.4 m)

12"

(0.3 m)

1'

8"

(0.5 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60"

7'11"

(2.4 m)

2' 4"

(0.7 m)

1' 8"

(0.5 m)

1' 4"

(0.4 m)

1' 8"

(0.5 m)

6' 7"

(2.0 m)

1' 4"

(0.4 m)

12"

(0.3 m)

8"

(0.2 m)

1'

4"

(0.4 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40"

5' 3"

(1.6 m)

1' 4"

(0.4 m)

12"

(0.3 m)

8"

(0.2 m)

12"

(0.3 m)

4' 3"

(1.3 m)

12"

(0.3 m)

8"

(0.2 m)

4"

(0.1 m)

 

8"

(0.2 m)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(a) = (0.041019x - 0.033286)/0.3048

x : Screen size (diag.) (inches)

(b) = (0.033972x - 0.033542)/0.3048

 

E-21

DT-200(E)#p15_21.p65

21

02.11.21, 11:31 AM

Page 21 Page 23
Page 22
Image 22
Sharp DT-200 operation manual Adjusting the Projection Distance, When using a normal screen, When using a wide screen
Page 21 Page 23

DT-200 specifications

The Sharp DT-200 is an innovative device that has garnered attention for its impressive features and cutting-edge technology. Designed for versatility and user-friendly operation, this model excels in multiple applications, appealing to both home users and professionals alike.

One of the standout features of the DT-200 is its high-resolution display, offering vibrant colors and sharp images. With a screen size that balances usability and portability, users can enjoy an optimal viewing experience whether they're working on intricate designs, editing photos, or enjoying multimedia content. The display is engineered to be energy-efficient, which helps prolong battery life during prolonged usage.

The DT-200 boasts advanced connectivity options, including Wi-Fi and Bluetooth capabilities. These features facilitate seamless integration with a variety of devices, allowing users to share data and access the internet effortlessly. The incorporation of cloud technology enables users to store and retrieve important files from anywhere, enhancing productivity and flexibility.

Performance-wise, the DT-200 is powered by a robust processor that ensures smooth operation and rapid task execution. It is equipped with ample RAM and storage, providing the necessary resources for multitasking and accommodating large files. This combination of hardware and software makes it suitable for demanding applications, such as graphic design and video editing.

In terms of build quality, the Sharp DT-200 is designed with durability in mind. Its sleek, lightweight construction ensures portability without sacrificing sturdiness. The device is also resistant to everyday wear and tear, making it an ideal choice for both office environments and on-the-go professionals.

Another significant characteristic of the DT-200 is its intuitive user interface. The operating system is designed to be user-friendly, allowing users of all skill levels to navigate effortlessly through menus and applications. Coupled with responsive touch controls, the device maximizes ease of use, ensuring that tasks can be completed efficiently.

Moreover, the DT-200 is equipped with a variety of multimedia features, including built-in speakers and a high-quality microphone. These enhancements facilitate video conferencing and media playback, making it an excellent choice for remote work and online collaboration.

In conclusion, the Sharp DT-200 is a versatile device that stands out due to its high-resolution display, advanced connectivity, robust performance, and durable design. With intuitive features and user-friendly controls, it caters to the needs of various users, making it a valuable addition to any tech collection.
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