CHAPTER 4: Configuration

they’re flashing slowly (to a minimum of one cycle per second for zero distance), the Extender is compensating at a low level suitable for shorter runs of twisted-pair cable. If they’re flashing quickly (to a maximum at which the cycling can no longer be distinguished and it looks like all the LEDs are “half on” for 200 m [655 ft.]), the Extender is compensating at a high level suitable for longer runs of twisted-pair cable.

2.Press the keyboard’s [Home] key to set video compensation to “none.” The picture on the monitor will probably become fuzzy.

3.Use any of these keys to “tune” the Extender’s video compensation: [Home] sets video compensation to zero.

[Pg Up] increases the video compensation coarsely (in large increments). [↑ ] (up-arrow) increases the video compensation finely (in small increments).

[Pg Dn] decreases the video compensation coarsely (in large increments). [↓ ] (down-arrow) decreases the video compensation finely (in small increments).

As you change the video-compensation setting, you’ll see the sharpness of the picture change (the Extender automatically recalculates the required matching brightness). Adjust the video compensation until you get the best picture. The longer your twisted-pair cable, the more compensation you’ll need, but if you add too much compensation you might wash out the picture altogether. (If this happens, just reduce your compensation, and the picture will reappear.)

This might be the best technique for quickly finding the best compensation setting: First, press [Pg Up] until you see white trailing edges

on the right-hand side of black text or graphics, as shown in Figure 4-4. Then press and release [↓ ] until the trailing edges disappear. At that point,

compensation should be about as close to ideal as you can make it.

Figure 4-4. “Bleed” due to overcompensation.

31

Page 31 Page 33
Page 32
Image 32
Black Box ACU5011A, ACU5010A manual Bleed due to overcompensation
Page 31 Page 33

ACU5010A, ACU5011A specifications

The Black Box ACU5011A and ACU5010A are advanced distribution solutions designed to enhance audio and video signal management in professional environments. These models are particularly suited for use in conference rooms, classrooms, and other multimedia settings where reliable and high-quality signal transmission is critical.

One of the standout features of the ACU5011A and ACU5010A is their capability to extend HDMI and other AV signals over long distances. Both models support transmission distances of up to 330 feet (100 meters) when using a compatible Cat5e or Cat6 cable. This makes them ideal for installations where the source and display devices cannot be placed in close proximity. The units support a wide range of resolutions, accommodating 1080p, 4K, and even 3D video formats, ensuring that users can achieve top-tier visual quality.

In terms of connectivity, the ACU5011A and ACU5010A offer multiple input and output options, including HDMI and VGA ports, to accommodate various av devices. The ACU5011A model specializes in HDMI, while the ACU5010A emphasizes VGA connectivity. This flexibility allows users to connect different types of devices seamlessly, promoting versatility in different applications.

Both models incorporate advanced signal compression and balancing technologies, reducing the risk of signal degradation and maintaining the integrity of audio and video signals over long distances. Furthermore, they feature built-in equalization and hot plug detection, ensuring that the signals are automatically optimized for the highest quality output upon connection.

Another notable characteristic of the ACU5011A and ACU5010A is their ease of installation and user-friendly design. They come with clear indicators for power and signal status, allowing users to troubleshoot issues quickly and efficiently. Additionally, the compact form factor allows for easy integration into existing systems without the need for extensive modifications.

In summary, the Black Box ACU5011A and ACU5010A represent cutting-edge solutions for audio and video signal management. Their longevity of signal transmission, solid compatibility with multiple devices, and sophisticated signal processing capabilities make them excellent choices for high-demand environments. With their focus on quality, reliability, and ease of use, these models stand out as top contenders in the field of AV distribution technology.
Top Page Image Contents