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User Manual
1x2, 1x4, 1x8 VGA Distribution Amplier
atlona.com
Toll free: 1-877-536-3976
Local: 1-408-962-0515
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TABLE OF CONTENTS
1. Introduction .................................................. 2
2. Features .................................................. 2
3. Panel Description .................................................. 2
3.1 Front Panel .................................................. 2
3.2 Back Panel .................................................. 2
4. Specifications .................................................. 3
5. Diagram .................................................. 4
6. Safety Information .................................................. 5
7. Warranty .................................................. 6
8. Atlona Product Registration .................................................. 7
atlona.com
Toll free: 1-877-536-3976
Local: 1-408-962-0515
![](/html/52/5289/5289c3dda4ef3a020b8e71756a2ed3c0bdb4585d1c7b17dacc58977a2e18431c/bg3.png)
INTRODUCTION
Congratulations on purchasing your Atlona AT-VGA12A, AT-VGA14A , AT-VGA18A. The Atlona
AT-VGA12A, AT-VGA14A and AT-VGA18A are the 1x2, 1x4 and 1x8 VGA~QXGA (640x480~2048x1536)
Distribution Amplifiers with Audio Support. All 3 models are featured 730 MHz video bandwidth which
allows for a distribution 2K and above resolutions with perfect video quality. The Atlona Distribution Amplifiers are designed for a high profile commercial use where the reliability is most important. The amplifiers have
the ability to be powered though 5V power supply and in case if power supply fails, the distribution amplifier
will be able to pick up power though VGA Cable connected to the input of the Distribution Amplifier. Atlona
has also implemented USB power in case of the first two fail.
Atlona recommends this products for Airports, Museums, Conference rooms, Laboratories or any other applications of high importance.
Note: Power Supply or USB Power maybe required to view all 4 displays when sending resolutions above
2048x1080p.
FEATURES
• 3 x Power options: Self Powered via Computer VGA output, USB and 5V Power supply.
• Plug and Play - no driver or software installation needed.
• Connects up to 4 displays with stereo audio at resolutions up to 2056x1536
• Supports VGA 2K resolutions up to 2048 x 1536 @ 60/70/75Hz
• Video amplifier bandwidth: 730 MHz
PANEL DESCRIPTION
AT-VGA41A
Front
1 1 22 3 4 5
1. Power Supply (optional, not required if resolution on all outputs is below 2048x1080p)
2. Power Indicator
3. Spare USB Port (AUX Power)
4. Audio Input
5. HD15 Input
AT-VGA41A
Rear
1. HD15 Outputs
2. Audio Outputs
atlona.com
Toll free: 1-877-536-3976
Local: 1-408-962-0515