INTERFACES

13Horizontal Sync

14Vertical Sync

15SCL – DDC Clock Table 4. VA6822 Input pin-outs

4.2LOCAL MONITOR OUTPUT (15-PIN HD CONNECTOR)

The 15-Pin HD connector output is used to connect the local monitor to the interface.

This is a fully buffered output, eliminating reflections often caused by “Y” type monitor breakout cables. This output does not have to be terminated if unused. The Local Monitor output is buffered so that it can drive a distance up to 25ft with high-resolution coaxial cable. The output is VESA compatible for VGA through UXGA signals, but can also be used to transmit signals to other types of local monitors using designated ALTINEX adapter cables such as MAC, SUN, SGI, or RGB.

PIN

LOCAL MONITOR OUTPUT SIGNALS ON

No.

15-PIN HD FEMALE CONNECTOR

1Red Video

2Green Video

3Blue Video

4ID Bit 2

5SCL/SDA ID Bit Reference/ Return

6Ground

7Ground

8Ground

9

Composite SYNC (used for MAC/ SUN /

SGI)

 

10Sync Return

11ID Bit 0

12SDA – DDC Data

13Horizontal Sync

14Vertical Sync

15SCL – DDC Clock

Table 5. Local Monitor Output pin-outs

4.3 MAIN OUTPUT THROUGH 5 BNC CONNECTORS

BNC connectors offer a reliable connection for high-resolution video signals, and they facilitate easy cable maintenance in the field. The VA6822

5

offers the main output with 5-BNC connectors. By connecting to the appropriate connectors of the VA6822, it can provide RGSB, RGBHV, or RGBS output signals.

With these connectors the VA6822 can be

connected to

compatible data projectors using

3 coax, 4 coax, or 5 coax cables.

 

 

CONNECTOR

MAIN DUAL OUTPUT (6-BNC

 

FEMALE)

 

 

Red

Red Video

Green

Green Video

Blue

Blue Video

HSYNC

Sync/ Horizontal Sync

VSYNC

Vertical Sync

CSYNC

Composite Sync

Table 6. VA6822 Main Output pin-outs

4.4 HORIZONTAL POSITION ADJUSTMENT

Most monitors and projectors have the ability to adjust the horizontal position of the image, but in some instances it is helpful to be able to control this feature at the interface. This control is especially useful when multiple computers are switched to a single display and the horizontal positions from each computer are slightly different.

With the VA6822’s horizontal position control dial in the OFF (locked) position, first the image should be adjusted using the control on the monitor or projector. Then adjust the image with the VA6822’s horizontal position control dial located on the front panel.

To disable the adjustment of the horizontal position of the image, turn the horizontal position dial fully to the right until a “clicking” sound is heard.

The VA6822’s horizontal position of the image can also be adjusted remotely using an available optional accessory that is inserted into a 3.5mm jack labeled as “Remote H-position”. To enable adjustment of the image’s position, first the H- position dial located on the front panel must be in a locked position. Now using the knob on the optional accessory, the image can be shifted.

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Altinex VA6822 manual Local Monitor Output 15-PIN HD Connector, Main Output Through 5 BNC Connectors, Hsync, Vsync, Csync
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VA6822 specifications

The Altinex VA6822 is a versatile and innovative solution designed to meet the evolving needs of modern presentation environments. As a part of Altinex's diverse range of AV products, the VA6822 is specifically engineered to facilitate seamless integration of various audio-visual devices, making it an ideal choice for conference rooms, classrooms, and other collaborative spaces.

One of the primary features of the VA6822 is its ability to support multiple video formats, including HDMI, DisplayPort, and VGA. This flexibility allows users to connect various devices from laptops to projectors, ensuring compatibility with a wide array of equipment. Enhanced with automatic input detection, the VA6822 intelligently identifies the connected source, providing users with a hassle-free experience without the need for manual adjustments.

The VA6822 also boasts a compact and elegant design, which can easily blend into any environment without being obtrusive. Its robust construction ensures durability while maintaining a lightweight profile, making it easy to install in both new and existing setups. The device is engineered for efficiency, with low power consumption that meets the demands of eco-conscious users.

An important technological highlight of the VA6822 is its advanced video scaling capabilities. With the ability to output high-resolution video at up to 4K, users can experience crystal-clear images and sharp graphics. This feature is particularly beneficial in professional settings, where detail is crucial for effective communication and presentations.

In addition to its video capabilities, the VA6822 includes audio routing features that enhance sound clarity. It supports both analog and digital audio formats, allowing for a seamless audio experience across different devices. When paired with compatible audio systems, users will appreciate the high-quality sound that this unit can deliver.

Furthermore, the VA6822 offers intuitive control options. Users have the ability to manage the device through various methods, including front panel buttons, remote control, or even control via RS-232 for integration with third-party control systems. This level of control simplifies operation, making it accessible for users of all technical skill levels.

In summary, the Altinex VA6822 is an advanced AV solution featuring multiple input formats, superb video scaling capabilities, and versatile audio routing options. Its user-friendly design and flexible integration make it an invaluable asset for any presentation environment, helping to enhance collaboration and communication in today’s fast-paced world.
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