Ocean Matrix OMX-5009A User manual

OMX-5009A

Contents
i
Contents
1 Introduction 1
2 Getting Started 1
3 Overview 1
4 Your OMX-5009A 3x1 VGA/Audio Switcher 2
5 Using the OMX-5009A 3x1 VGA/Audio Switcher 3
5.1 Connecting the OMX-5009A 3x1 VGA/Audio Switcher 3
5.2 Connecting the REMOTE Connector 5
5.3 Connecting the Balanced/Unbalanced Stereo Audio Input/Output 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: Connecting the Balanced Stereo Audio Input/Output 6
Figure 5: Connecting the Unbalanced Stereo Audio Input 6
Figure 6: Connecting the Unbalanced Stereo Audio Output 6
Tables
Table 1: Front Panel OMX-5009A 3x1 VGA/Audio Switcher Features 2
Table 2: Technical Specifications of the OMX-5009A 3x1 VGA/Audio Switcher 7

Introduction
1
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

Your OMX-5009A 3x1 VGA/Audio Switcher
2
4 Your OMX-5009A 3x1 VGA/Audio Switcher
Figure 1 and Table 1 define the OMX-5009A:
Figure 1: OMX-5009A 3x1 VGA/Audio Switcher
Table 1: Front Panel OMX-5009A 3x1 VGA/Audio Switcher Features
# Feature Function
1 POWER Switch Illuminated switch for turning the unit ON or OFF
2 INPUT 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 source (from 1 to 3)
5 VGA / UXGA OUTPUT HD15F
Connector
Connects to the VGA / UXGA acceptor (from 1 to 2)
6 AUDIO Output Terminal Block
Connector
Connects to the balanced stereo audio acceptor (from 1 to 2)
7 REMOTE Terminal Block
Connector
Connects to dry contact switches
8 12V DC +12V DC connector for powering the unit

Using the OMX-5009A 3x1 VGA/Audio Switcher
3
5 Using the OMX-5009A 3x1 VGA/Audio Switcher
This section describes how to connect the rear panel of the OMX-5009A (see
section 5.1), the REMOTE connector (see section 5.2) and the
Balanced/Unbalanced Stereo Audio Input/Output (see section 5.3)
5.1 Connecting the OMX-5009A 3x1 VGA/Audio Switcher
To connect your OMX-5009A, as the example in Figure 2 illustrates, do the
following
1
:
1. Connect up to 3 VGA/UXGA sources to the 3 HD15F input connectors,
and connect up to 3 balanced
2
stereo audio sources to the 3 AUDIO input
terminal block connectors, as follows:
 Connect the source 1 (for example, a PC with a balanced stereo audio
card) to the INPUT 1 HD15F connector, and to the INPUT 1 terminal
block connector
 Connect the source 2 (for example, a PC) to the INPUT 2 HD15F
connector, and connect a balanced stereo audio source to the INPUT
2 terminal block connector
 Connect the source 3 (for example, a PC) to the INPUT 3 HD15F
connector and connect a balanced stereo audio source to the INPUT 3
terminal block connector
2. Connect the 2 HD15F output connectors to up to
3
2 VGA/UXGA
acceptors and connect the corresponding AUDIO output terminal block
connectors to the balanced
2
stereo audio acceptors, as follows:
 Connect the OUTPUT 1 HD15F connector to the VGA/UXGA
acceptor 1 (for example, a monitor), and connect the OUTPUT 1
terminal block connector to the balanced stereo audio acceptor 1 (for
example, a power amplifier and speakers)
 Connect the OUTPUT 2 HD15F connector to the VGA/UXGA
acceptor 2 (for example, a projector), and connect the OUTPUT 2
terminal block connector to the balanced stereo audio acceptor 2 (for
example, a power amplifier and speakers)
3. Connect
4
the REMOTE Connector (optional), see section 5.2.
4. Connect
4
the 12V DC power adapter (wall transformer) to the 12V DC
socket and connect the transformer to the mains electricity.
1 Switch OFF the power on each device before connecting it to your OMX-5009A. After powering up your OMX-5009A,
switch on the power on each device
2 See section 5.3 for details of how to wire a balanced/unbalanced stereo audio input/output
3 When only one output is required, connect only that output of the OMX-5009A and leave the other output unconnected
4 Not illustrated in Figure 2

Using the OMX-5009A 3x1 VGA/Audio Switcher
4
PC with Balanced
Stereo Audio Card
and Local 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
Amplifier and Speakers
(Acceptor 2)
Figure 2: Connecting the OMX-5009A 3x1 VGA/Audio Switcher

Using the OMX-5009A 3x1 VGA/Audio Switcher
5
5.2 Connecting the REMOTE Connector
You can force the routing of one of the 3 inputs to the VGA/UXGA and
balanced stereo audio outputs by remote control.
To do so, momentarily connect the appropriate
1
REMOTE terminal block
connector 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:
 Interconnect PIN 1, PIN 2 or PIN 3
 Connect more than one PIN to the Ground PIN at the same time
Figure 3: Connecting the REMOTE Connector
1 To route Input 1, connect PIN 1 to the Ground PIN. To route Input 2, connect PIN 2 to the Ground PIN. To route Input 3,
connect PIN 3 to the Ground PIN

Using the OMX-5009A 3x1 VGA/Audio Switcher
6
5.3 Connecting the Balanced/Unbalanced Stereo Audio 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: Connecting the Unbalanced Stereo Audio Input
Figure 6: Connecting the Unbalanced Stereo Audio Output

Technical Specifications
7
6 Technical Specifications
Table 2 includes the technical specifications:
Table 2: Technical Specifications
1
of the OMX-5009A 3x1 VGA/Audio Switcher
INPUTS: 3 VGA/UXGA on HD15F connectors
3 balanced stereo audio 10kon 5 PIN terminal block connectors
1 detachable 4 PIN terminal block connector for remote control
OUTPUTS: 2 VGA/UXGA on HD15F connectors
2 balanced stereo audio 50on 5 PIN terminal 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 unweighted
CROSSTALK (all hostile): VIDEO: –56.9dB @ 5 MHz AUDIO: –87.6dB @ 1kHz
CONTROLS: Front panel electronic push buttons, contact closure remote control
COUPLING: VIDEO: DC AUDIO: Input: AC; Output: DC
AUDIO THD + NOISE: 0.022%
AUDIO 2nd HARMONIC: 0.004%
POWER SOURCE: 12 VDC 146mA
DIMENSIONS: 22cm x 18cm x 4.5cm (8.7" x 7" x 1.8") W, D, H.
WEIGHT: 1.1 kg (2.4lbs.) approx.
ACCESSORIES: Power supply
1 Specifications are subject to change without notice