Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting, and the video format each factors in the projected image size.

If you need a 4:3 screen to project a 4:3 picture and your measured projection distance is 4000 mm, please refer to Table A1 on page 16. The closest match in the "Distance from screen (mm)" column is 4246 mm. Looking across this row shows that a 120'' (about 3.0 m) screen is required.

Projection dimensions

Refer to "Dimensions" on page 60 for the center of lens dimensions of this projector before calculating the appropriate position.

A1

Maximum zoom

Minimum zoom

Screen

Center of lens

Vertical offset

Projection distance

Table A1: The screen aspect ratio is 4:3 and the projected picture is 4:3

Screen size

Size of the

Distance from screen (mm)

 

projected image

Vertical

 

 

 

 

 

Diagonal

H

W

Min length

 

Max length

offset

 

 

(max.

Average

 

(mm)

Inch

mm

(mm)

(mm)

(min. zoom)

zoom)

 

 

 

 

 

 

 

 

 

40

1016

610

813

1231

1415

1600

46

 

 

 

 

 

 

 

 

50

1270

762

1016

1538

1769

2000

57

 

 

 

 

 

 

 

 

60

1524

914

1219

1846

2123

2400

69

 

 

 

 

 

 

 

 

70

1778

1067

1422

2154

2477

2800

80

 

 

 

 

 

 

 

 

80

2032

1219

1626

2462

2831

3200

91

 

 

 

 

 

 

 

 

90

2286

1372

1829

2769

3185

3600

103

 

 

 

 

 

 

 

 

100

2540

1524

2032

3077

3538

4000

114

 

 

 

 

 

 

 

 

120

3048

1829

2438

3692

4246

4800

137

 

 

 

 

 

 

 

 

150

3810

2286

3048

4615

5308

6000

171

 

 

 

 

 

 

 

 

200

5080

3048

4064

6154

7077

8000

229

 

 

 

 

 

 

 

 

250

6350

3810

5080

7692

8846

10000

286

 

 

 

 

 

 

 

 

300

7620

4572

6096

9231

10615

12000

343

 

 

 

 

 

 

 

 

There is 3% tolerance among these numbers due to optical component variations.

BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location.

16 Positioning your projector

Page 16
Image 16
BenQ MX716, MX717 user manual Obtaining a preferred projected image size, Projection dimensions

MX717, MX716 specifications

The BenQ MX716 and MX717 are versatile projectors designed for educational and professional environments, offering a blend of performance, reliability, and user-friendly features. Both models are equipped with DLP technology, ensuring vibrant colors and sharp images, making them ideal for classrooms, conference rooms, and other presentation settings.

One of the standout features of the BenQ MX716 and MX717 is their brightness. With a brightness level of up to 4000 ANSI lumens, these projectors are capable of delivering clear visuals even in well-lit rooms. This high lumens output makes it easier for viewers to see detailed graphics and text, ensuring that presentations remain engaging and effective.

Both models offer a native XGA resolution of 1024 x 768 pixels, providing a solid foundation for detailed visual displays. The projectors support a variety of resolutions, including 1080p, ensuring compatibility with various multimedia sources. This flexibility allows users to connect laptops, DVDs, and other devices without compromising on image quality.

The contrast ratio is another key feature, with both projectors offering a high contrast ratio of 13,000:1. This impressive ratio enhances image depth and clarity, resulting in more lifelike colors and sharper text. As a result, presentations appear more professional and easy to follow, improving overall communication.

In terms of connectivity, the BenQ MX716 and MX717 come equipped with multiple inputs, including HDMI, VGA, and USB ports. This variety facilitates seamless connections with diverse devices, essential for modern multimedia environments. Additionally, the built-in speakers deliver decent sound quality, enhancing the overall presentation experience without requiring external audio equipment.

BenQ has also integrated eco-friendly technologies into these models, achieving low power consumption and extended lamp life. The SmartEco technology intelligently adjusts lamp power based on the content being displayed, which not only reduces energy usage but also extends the life of the lamp up to 10,000 hours.

Portability is another consideration, as both projectors are designed to be lightweight and compact, making them easy to transport between different locations. The user-friendly interface, along with quick setup and installation processes, confirms BenQ’s commitment to providing hassle-free solutions for its users.

In summary, the BenQ MX716 and MX717 projectors combine high brightness, excellent image quality, and user-friendly features, making them ideal choices for educational and corporate environments. Whether for lectures, meetings, or presentations, these projectors ensure optimal performance and reliability.