Floor-mounted projector placement (continued)

CONTENTS

18

1

Place the projector on a steady, level surface such as a table.

 

 

To obtain proper screen projection, place the projector so that the light beam hits the screen squarely.

Top view

Screen

90°

Point the lens straight at the center of the screen as above.

Side view

Screen

90°

Place the projector horizontally so that the projecting light hits the screen squarely.

connectionsInstallation and

2

Determine the screen size projected on the screen.

 

 

 

 

The projection size depends on the distance between the lens and the screen.

 

 

Adjust the projection size by changing the distances as shown below.

• The values are approximations.

 

 

Screen

Projection size - 1.6017

 

a (m)

a (min.) =

Projection size

Minimum

Maximum

 

27.041

 

(inches)

(At maximum zoom)

(At minimum zoom)

 

Projection size - 1.2699

 

32

1.42

 

a (max.) =

 

21.463

40

1.42

1.80

 

 

 

a: Distance between the lens and

60

2.16

2.74

90°

the screen (m)

80

2.90

3.67

 

100

3.63

4.60

 

 

 

 

150

5.48

6.93

 

a

200

7.33

9.26

 

300

11.02

 

 

Continued

Page 18
Image 18
Toshiba TLP780U TLP781U owner manual Determine the screen size projected on the screen, Top view, Side view

TLP780U TLP781U specifications

The Toshiba TLP780U and TLP781U are opto-isolators designed to provide excellent performance in various applications, ensuring high levels of electrical isolation between input and output circuits. These devices are part of Toshiba's extensive portfolio of opto-couplers, which leverage advanced technologies to meet the demands of modern electronic systems.

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