DISTRIBUTION AMPLIFIERS

FREQUENTLY ASKED QUESTIONS

9

6

Why is the Video Level

The Video Level Switch can be set to either the standard

No:

1

Question

How many feet of cable can I use with the

DA1912SX when the Video Level switch is set in the 1V position?

Answer

Compensation for cable loss is automatically made for distances up to100 feet when set normally, though the DA1912SX can drive signals through longer runs depending on the source signal resolution and cable quality.

switch important?

0.7V output or to 1.0V output. When the switch is set in the 1.0V output position, this provides approximately a

35% increase in video signal level. This can be used in installations where cable runs exceed 100 feet. It is not recommended that this switch be set in the 1.0V position for shorter cable

2

3

4

5

Can I use the

DA1912SX power supply to power 2 units at the same time?

Are outputs 1

&2 of the

DA1912SX

buffered? Why is the Sync level switch so important?

Why and when should I use the Input Termination switch?

It is not recommended since one power supply is supplied with each unit. Please consider the PS5581SM, a rack mount power supply.

The DA1912SX has two individually buffered outputs.

The Sync Level Switch allows the DA1912SX to output a Sync Level of either 2V p-p or 4V p-p. This switch should normally be set in the 4V position. Some older display equipment may require a sync level of 2V in which case this switch may be used, but this would be rare.

The Input Termination Switch is normally set to the ON position and provides 75 Ohm termination for the Red, Green, and Blue channels. By setting this switch in the OFF position and using BNC "T" connectors, the input may be looped to another DA1912SX, to a local monitor, or to some other piece of equipment, if desired.

7

lengths as the increased level may reduce the life of CRT displays if they are overdriven.

7

Page 7 Page 9
Page 8
Image 8
Altinex DA1912SX manual Frequently Asked Questions
Page 7 Page 9

DA1912SX specifications

The Altinex DA1912SX is a versatile and robust audio-visual distribution amplifier, designed to meet the demands of modern AV systems in commercial and residential environments. This device enhances signal integrity and ensures optimal distribution of video signals across multiple outputs, making it an essential component in complex AV setups.

One of the primary features of the DA1912SX is its ability to support a wide range of video formats. It handles both standard and high-definition video signals, including 1080p, and can accommodate various input sources such as HDMI and component video. This flexibility makes it an ideal choice for both traditional and cutting-edge AV installations.

The DA1912SX offers 1 input and 12 outputs, allowing users to effectively distribute a single source signal to multiple display devices. This capability is particularly beneficial in situations like conference rooms, classrooms, and auditoriums where multiple screens may be needed to ensure visibility for a large audience. With its high bandwidth capacity, the DA1912SX minimizes signal degradation and ensures that quality remains consistent across all output channels.

In terms of technical characteristics, the DA1912SX incorporates advanced signal processing technology that boosts weak signals without introducing noise. This is essential for maintaining the integrity of the audio and video output over long cable runs. The unit is designed to support EDID management, allowing for seamless communication between sources and displays, which optimizes the video resolution and minimizes compatibility issues.

Another noteworthy aspect of the Altinex DA1912SX is its user-friendly interface. It features GPIO (General Purpose Input/Output) capabilities for integrating with external control systems, enabling users to automate their AV setups effortlessly. The sleek and compact design of the device allows for easy installation in racks or on tables, demonstrating its adaptability in various environments.

Additionally, the DA1912SX includes comprehensive status indicators and diagnostic features. This ensures that users can quickly troubleshoot any issues that may arise, thus enhancing overall system reliability.

In summary, the Altinex DA1912SX audio-visual distribution amplifier is engineered for high performance and reliability, making it a go-to solution for professionals seeking to deliver superior audio-visual experiences. Its robust features, extensive compatibility, and ease of integration position it as an invaluable tool in any advanced AV system.
Top Page Image Contents