Using the VA-256D Digital Audio Delay

5.1 Setting the Delay Control Dipswitches

By default, the VA-256Ddipswitches are set to ON. Set the delay time, according to the sample rate1, using the Delay Control dipswitches, as Table 2 defines.

Table 2: Setting the Delay Control Time using the Delay Control Dipswitches

 

msec

 

 

 

 

DIP

 

 

 

 

Binary

32

44.1

48

96

 

 

 

 

 

 

 

 

Step

1

2

3

4

5

6

7

8

Value

kHz

kHz

kHz

kHz

 

 

 

 

 

 

 

 

 

 

 

0

0

0

0

ON

ON

ON

ON

ON

ON

ON

ON

0

0

3.9

2.8

2.6

1.3

ON

ON

ON

ON

ON

ON

ON

OFF

1

1

8

5.7

5.3

2/6

ON

ON

ON

ON

ON

ON

OFF

ON

2

10

12

8.7

8

4

ON

ON

ON

ON

ON

ON

OFF

OFF

3

11

16

11.6

10.7

5.3

ON

ON

ON

ON

ON

OFF

ON

ON

4

100

20.1

14.6

13.4

6.7

ON

ON

ON

ON

ON

OFF

ON

OFF

5

101

22.4

17.4

16

8

ON

ON

ON

ON

ON

OFF

OFF

ON

6

110

28

20.3

18.7

9.3

ON

ON

ON

ON

ON

OFF

OFF

OFF

7

111

32.1

23.3

21.4

10.7

ON

ON

ON

ON

OFF

ON

ON

ON

8

1000

36

26.1

24

12

ON

ON

ON

ON

OFF

ON

ON

OFF

9

1001

40

29

26.7

13.3

ON

ON

ON

ON

OFF

ON

OFF

ON

10

1010

60

43.5

40

20

ON

ON

ON

ON

OFF

OFF

OFF

OFF

15

1111

80.2

58.2

53.5

26.7

ON

ON

ON

OFF

ON

OFF

ON

ON

20

10100

100

73

67

33.5

ON

ON

ON

OFF

OFF

ON

ON

OFF

25

11001

140

102

93.6

46.8

ON

ON

OFF

ON

ON

ON

OFF

OFF

35

100011

180

131

120

60

ON

ON

OFF

ON

OFF

OFF

ON

OFF

45

101101

220

160

147

73.5

ON

ON

OFF

OFF

ON

OFF

OFF

OFF

55

110111

301

219

201

100

ON

OFF

ON

ON

OFF

ON

OFF

OFF

75

1001011

400

291

267

133

ON

OFF

OFF

ON

ON

OFF

ON

ON

100

1100100

501

363

334

167

ON

OFF

OFF

OFF

OFF

OFF

ON

OFF

125

1111101

601

436

401

200

OFF

ON

ON

OFF

ON

OFF

OFF

ON

150

10010110

702

509

468

234

OFF

ON

OFF

ON

OFF

OFF

OFF

OFF

175

10101111

802

582

535

267

OFF

OFF

ON

ON

OFF

ON

ON

ON

200

11001000

903

655

602

301

OFF

OFF

OFF

ON

ON

ON

ON

OFF

225

11100001

1003

728

669

334

OFF

OFF

OFF

OFF

OFF

ON

OFF

ON

250

11111010

1023

742

682

341

OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

255

11111111

1 32kHz, 44.1kHz, 48kHz or 96kHz

5

Page 8
Image 8
Kramer Electronics VA-256D user manual Setting the Delay Control Dipswitches

VA-256D specifications

Kramer Electronics has established itself as a leader in the professional audio-video industry, and the VA-256D is a compelling offering that exemplifies their commitment to quality and innovation. This advanced video distribution amplifier (VDA) is designed to accommodate high-density environments while providing superior performance and versatility.

The VA-256D features 16 HDMI inputs, enabling users to connect multiple sources seamlessly. This makes it an ideal solution for installations in conference rooms, auditoriums, and classrooms, where multiple devices need to be integrated into a single output system. With the capability to distribute a single HDMI input to multiple outputs, users can ensure consistent and synchronized video performance across various displays.

One of the standout attributes of the VA-256D is its support for 4K UHD resolution. This capability allows for the transmission of high-definition signals at resolutions up to 4096x2160 pixels, ensuring that even the most intricate details are reproduced with clarity. This technology not only enhances the visual experience but also supports modern digital signage and multimedia applications.

Additionally, the VA-256D employs advanced signal processing technologies, including automatic equalization and pixel-by-pixel processing, which help to maintain signal integrity over long distances. This feature is crucial in scenarios where the distance between the source and the display can lead to degradation of the signal. The VDA minimizes this risk, producing reliable and high-quality output.

In terms of convenience and usability, the VA-256D integrates with Kramer’s proprietary EDID technology, allowing for seamless recognition of connected devices. This intelligent feature optimizes the settings for connected displays based on their specifications, ensuring immediate compatibility and reducing the need for manual configuration.

The VA-256D also includes a range of connectivity options beyond HDMI, accommodating various audio-video systems. Its compact design and rack-mountable form factor further enhance its usability, making it suitable for both permanent installations and portable setups.

Ultimately, the Kramer Electronics VA-256D stands out for its impressive range of features, including high-resolution support, robust signal processing, and user-friendly connectivity. It empowers users to create professional-grade multimedia experiences that are both versatile and reliable, establishing it as an essential tool for any AV professional.