Yamaha DPX-830 Screen size and projection distance, When the aspect ratio of the screen is

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Screen size and projection distance

Refer to the following diagram to determine the screen size.

When the aspect ratio of the screen is 16:9

Screen size

Heightof the

projectedimage

A

 

 

Hd

B

 

 

Width of the projected image

Center of the lens

Projected distance (L)

 

 

Screen size 16:9

 

 

Projected distance (L)

 

Hd

Diagonal

 

Height A

 

Width B

Min.

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

inch

cm

 

inch

cm

 

inch

cm

inch

m

inch

m

inch

 

cm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

102

 

20

50

 

35

89

56

1.4

68

1.7

6.6

 

17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

152

 

29

75

 

52

133

85

2.2

103

2.6

9.9

 

25

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

203

 

39

100

 

70

177

114

2.9

139

3.5

13.2

 

33

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

254

 

49

125

 

87

221

143

3.6

174

4.4

16.5

 

42

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150

381

 

74

187

 

131

332

216

5.5

262

6.6

24.7

 

63

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200

508

 

98

249

 

174

443

289

7.3

349

8.9

32.9

 

84

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

250

635

 

123

311

 

218

553

362

9.2

41.2

 

105

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

275

699

 

135

342

 

240

609

398

10.1

45.3

 

115

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• The above figures are approximate and may be slightly different from the actual measurements.

When the aspect ratio of the screen is 4:3

When the aspect ratio of the screen is 4:3, the positional relation between the projected image and the screen is as shown below. Refer to the following table for installation.

When the aspect ratio of the image is 4:3

Screen size

Height of the

projectedimage

A

 

 

Hd

B

 

 

Width of the projected image

Center of the lens

Projected distance (L)

 

 

Screen size 4:3

 

 

Project distance (L)

 

Hd

 

 

 

 

 

 

 

 

 

 

 

 

Diagonal

Height A

 

Width B

Min.

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

inch

cm

inch

cm

 

inch

cm

inch

m

inch

m

inch

 

cm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

102

24

61

 

32

81

65

1.6

79

2.0

6.8

 

17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

152

36

91

 

48

122

98

2.5

119

3.0

10.2

 

26

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

203

48

122

 

64

163

132

3.3

159

4.0

13.6

 

35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

254

60

152

 

80

203

165

4.2

200

5.1

17.0

 

43

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150

381

90

229

 

120

305

248

6.3

300

7.6

25.5

 

65

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200

508

120

305

 

160

406

332

8.4

34.0

 

86

 

 

 

 

 

 

 

 

 

 

 

 

 

 

250

635

150

381

 

200

508

42.5

 

108

 

 

 

 

 

 

 

 

 

 

 

 

 

 

275

699

165

419

 

220

559

46.8

 

119

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The above figures are approximate and may be slightly different from the actual measurements.

When the aspect ratio of the image is 16:9

screen

Screen size

the

C

Height of

 

 

B

 

Width of the projected image

 

D

 

 

 

 

 

A

Height of the

projected image

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

 

Hd

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Center of the lens

Projected distance (L)

 

 

Screen size 4:3

 

 

Size of the projected image 16:9

 

 

Project distance (L)

 

 

Hd

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Diagonal

Height C

Width B

Height A

Blank space (D)

 

Min.

Max.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

inch

cm

inch

cm

inch

cm

inch

cm

inch

cm

inch

 

m

inch

 

m

inch

 

cm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

40

102

24

61

32

81

18.0

46

3.0

8

51

 

1.3

63

 

1.6

6.0

 

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60

152

36

91

48

122

27.0

69

4.5

11

78

 

2.0

95

 

2.4

9.1

 

23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80

203

48

122

64

163

36.0

91

6.0

15

105

 

2.7

127

 

3.2

12.1

 

31

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

100

254

60

152

80

203

45.0

114

7.5

19

132

 

3.3

159

 

4.0

15.1

 

38

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

150

381

90

229

120

305

67.4

171

11.3

29

198

 

5.0

240

 

6.1

22.7

 

58

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200

508

120

305

160

406

89.9

228

15.0

38

265

 

6.7

320

 

8.1

30.2

 

77

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

250

635

150

381

200

508

112.4

286

18.8

48

332

 

8.4

401

 

10.2

37.8

 

96

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

300

762

180

457

240

610

134.9

343

22.6

57

398

 

10.1

 

45.3

 

115

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• The above figures are approximate and may be slightly different from the actual measurements.

10

Image 14
Contents DPX-830 Important Safety Instructions For Canadian customersFCC Information for US customers only USAIii European compliance noticeFor U.K. customers GREEN-AND-YELLOWTable of contents Inappropriate places for installation Getting startedRemote control parts Accessory checkPower supply parts CablesThem correctly, inserting their side first Inserting the batteries into the remote controlRemove the rear lid of the remote control Attach the rear lidControl panel Controls and functionsProjector overview Rear panelRemote control overview Using the picture quality adjusting buttonsReception angle Using the remote controlOperational range Vertical directionsAdjusting the projection angle InstallationSetting up the screen Mounting the projector on the tableMounting the projector on the ceiling Optional partWhen the aspect ratio of the screen is Screen size and projection distanceConnections Basic home theater system connectionUsing the Video terminal Connecting to a video player, etcConnecting to a DVD player or Hdtv decoder Using the S-VIDEO terminalHdmi or DVI connections SUB connectionsFor digital connections Connecting to a computerFor analog connections Trigger terminal Plugging in the power cableWith the Setup menu To exit from the menuViewing video images Confirm the Power indicator lights up redProjection PreparationIris button Keystone adjustmentPress the Iris button on the remote control To stop projectingExamples of the aspect ratio Setting the aspect ratioWith the remote control With the Initial menu Aspect buttonViewing computer images Connecting to a notebook computer Auto / Auto Sync buttonsMenu Menu overviewHow to set the menus Menu settings Image menuSetup menu Initial menu Signal menu Customizing the gamma mode Gamma Adjusting video imagesSelecting the gamma mode Gamma Adjusting brightness Contrast and BrightnessAbout color temperature Selecting the color temperature Color TempCustomizing the color temperature Color Temp To activate the stored color temperature settingsLPF Progressive filter Adjusting color Saturation and HUESharpening or softening images Sharpness Press one of the Memory buttons on the remote control Saving memory settingsTo activate the stored memory settings Memory functionTo adjust the horizontal position Adjusting computer imagesSimple method to adjust the image position To adjust the vertical positionReplacing the lamp Interval of lamp replacementReplacement lamp cartridge Option Spare lampCleaning the lens MaintenanceCleaning the projector and the ventilation grilles Reset of the lamp operation timeAttaching the lens cap Attaching a lens filter and capAttaching a commercially available lens filter Troubleshooting No image appears on the screenImages are not displayed correctly Others Abnormal conditions IndicatorsNormal conditions Specifications Projector specificationsDigital RGB Component Signal specifications Composite / S-video signal specificationsComponent signal specifications Analog RGB Signal specificationsDimension drawings ConnectorsAll rights reserved

DPX-830 specifications

The Yamaha DPX-830 is a sophisticated digital projector designed to meet the demands of various audiovisual applications, including home theaters, corporate presentations, and educational environments. Renowned for its high-quality image projection and advanced technological features, the DPX-830 provides a seamless user experience and impressive performance.

One of the standout features of the Yamaha DPX-830 is its high-resolution imaging capability. It offers a native resolution of 1920 x 1080 pixels, also known as Full HD. This ensures that visuals are sharp and detailed, making it perfect for displaying high-definition content. With a brightness rating of 3000 ANSI lumens, the projector performs well even in well-lit environments, ensuring vibrant colors and clear images without significant loss of quality.

The DPX-830 utilizes advanced DLP technology, which offers superior color reproduction and contrast ratios, resulting in deep blacks and vibrant colors. The use of a lamp life of up to 4000 hours reduces maintenance hassles and operating costs, making it an economical choice for users.

Another significant characteristic of the Yamaha DPX-830 is its versatile connectivity options. It features multiple input ports, including HDMI, VGA, and composite video, allowing users to easily connect various devices such as laptops, Blu-ray players, and streaming devices. This flexibility makes it an ideal choice for both personal and professional use.

In terms of audio capabilities, the DPX-830 is equipped with built-in speakers that deliver clear sound, enhancing the overall presentation experience. For users seeking enhanced audio performance, the projector can be connected to external sound systems via audio output ports.

The projector also includes a user-friendly interface that simplifies the setup and operation process. Features like automatic keystone correction and optical zoom facilitate easy adjustments to fit different projection environments. Its compact and lightweight design ensures that it can be easily transported, making it suitable for mobile presentations.

Overall, the Yamaha DPX-830 combines high-resolution imagery, DLP technology, versatile connectivity, and user-friendly operation, making it an excellent choice for anyone seeking a reliable and high-performing projector. Whether in a home theater setting or professional environment, the DPX-830 stands out as a powerful tool for delivering captivating visual content.