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Introduction 

 

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1  Introduction 

Congratulations on purchasing your 

OMX-5009A 

3x1 VGA/Audio Switcher

This product is ideal for: 

Display and presentation systems that require three way switching to two 

displays 
Many multimedia applications 
Computer graphics and balanced stereo audio distribution 

The package includes the 

OMX-5009A 

3x1 VGA/Audio Switcher

, a power 

adapter (12V DC Input) and this user manual. 

2  Getting Started 

We recommend that you: 

Unpack the equipment carefully and save the original box and packaging 

materials for possible future shipment 
Review the contents of this user manual 

3  Overview 

The 

OMX-5009A 

is a

 

3x1:2 switcher for VGA/SVGA/XGA/UXGA and 

balanced stereo audio signals. It routes one of three sets of 

VGA/SVGA/XGA/UXGA and balanced stereo audio sources, outputting two 

identical signals to two acceptors (functioning as a distribution amplifier) with 

no discernible signal degradation. In particular, the high performance 

OMX-5009A

Is effectively a switcher and DA in a convenient desktop-sized unit 
Switches the balanced stereo audio signal with the video signal 

(audio-follow-video) 
With its video bandwidth of 450MHz, ensures transparent operation at the 

highest resolutions 
Comes with contact closure remote control for forced operation 

To achieve the best performance: 

Connect only good quality connection cables, thus avoiding interference, 

deterioration in signal quality due to poor matching, and elevated noise- 

levels (often associated with low quality cables) 
Avoid interference from neighboring electrical appliances and position 

your 

OMX-5009A

 away from moisture, excessive sunlight and dust 

Summary of Contents for OMX-5009A

Page 1: ...OMX 5009A...

Page 2: ...utput 6 6 Technical Specifications 7 Figures Figure 1 OMX 5009A 3x1 VGA Audio Switcher 2 Figure 2 Connecting the OMX 5009A 3x1 VGA Audio Switcher 4 Figure 3 Connecting the REMOTE Connector 5 Figure 4...

Page 3: ...of three sets of VGA SVGA XGA UXGA and balanced stereo audio sources outputting two identical signals to two acceptors functioning as a distribution amplifier with no discernible signal degradation In...

Page 4: ...UT SELECTOR Buttons Press to select the source 3 VGA UXGA INPUT HD15F Connector Connects to the VGA UXGA source from 1 to 3 4 AUDIO Input Terminal Block Connector Connects to the balanced stereo audio...

Page 5: ...rminal block connector 2 Connect the 2 HD15F output connectors to up to3 2 VGA UXGA acceptors and connect the corresponding AUDIO output terminal block connectors to the balanced2 stereo audio accepto...

Page 6: ...Speakers Source 1 Source 2 PC Source 2 Balanced Stereo Audio Source 3 PC with Local Speakers Source 3 Balanced Stereo Audio Monitor with Power Amplifier and Speakers Acceptor 1 Projector with Power A...

Page 7: ...PIN to the REMOTE terminal block connector Ground PIN see the illustration in Figure 3 The appropriate front panel push button illuminates as the selected input routes to both outputs DO NOT Interconn...

Page 8: ...udio Input Output Figure 4 Figure 5 and Figure 6 illustrate how to wire a balanced unbalanced input and or output connection Figure 4 Connecting the Balanced Stereo Audio Input Output Figure 5 Connect...

Page 9: ...inal block connectors MAX OUTPUT LEVEL VIDEO 2Vpp AUDIO 7Vpp BANDWIDTH 3dB VIDEO 450MHz Fully Loaded AUDIO 100kHz DIFF GAIN 0 03 DIFF PHASE 0 03 deg K FACTOR 0 05 S N RATIO VIDEO 73 5dB AUDIO 83 1dB u...

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