Comprehensive CSW-VGA211 User Manual
USER MANUAL
Model:
CSW-VGA211,
Automatic VGA / Audio Switcher
For maximum results, use Comprehensive
Brand Premium High Resolution cables
and connectors.
Contents
1
Introduction 1
2
Getting Started 1
3
Overview 1
4
Your CSW-VGA211 Automatic VGA / Audio Switcher 2
5
Using the CSW-VGA211 Automatic VGA / Audio Switcher 4
5.1 Connecting the CSW-VGA211 Automatic VGA / Audio Switcher 4
5.2 Selecting the Default VGA Master Source Signal 6
5.3 Connecting the REMOTE Connector 7
5.3.1 Connecting the REMOTE Connector when IN 2 is the DEFAULT 8
6
Technical Specifications 9
Figures
Figure 1: CSW-VGA211 Automatic VGA / Audio Switcher Topside 2
Figure 2: CSW-VGA211 Automatic VGA / Audio Switcher Underside 3
Figure 3: CSW-VGA211 Automatic VGA / Audio Switcher Connections 5
Figure 4: Remote Terminal Block Connector 7
Figure 5: Connecting the REMOTE Connector when IN 1 is the DEFAULT 8
Figure 6: Connecting the REMOTE Connector when IN 2 is the DEFAULT 8
Tables
Table 1: CSW-VGA211 Automatic VGA / Audio Switcher Features 3
Table 2: CSW-VGA211 Automatic VGA / Audio Switcher Underside Features 3
Table 3: CSW-VGA211 Automatic VGA / Audio Switcher Technical Specifications 9
i
1 Introduction
Congratulations on purchasing your CSW-VGA211 Automatic VGA / Audio
Switcher, which is ideal for:
Automatic computer and presentation VGA / XGA routing
Presentation systems with wall plates
The package includes the following items:
CSW-VGA211 Automatic VGA / Audio Switcher
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
Your CSW-VGA211 is a high performance 2x1 automatic switcher for
VGA/SVGA/XGA/UXGA and stereo audio signals. The CSW-VGA211
detects the presence of the active VGA-type input signal from either IN 1 (the
default1) or IN 2—depending on how both DEFAULT SELECT switches2 are
set, as section 5.2 describes—and automatically routes it to the acceptor
connected to the VGA OUT and the AUDIO OUT connectors. In addition,
the CSW-VGA211:
With its video bandwidth exceeding 400MHz, ensures transparent
operation at the highest resolutions
Automatically switches the stereo audio signal with the video signal
(audio-follow-video) when switching the active input to the output
Includes ID BIT control3
Includes a pair of DEFAULT SELECT switches on the underside
for selecting the default VGA master source signal
1 That is, both DEFAULT SELECT switches on the underside are factory preset to IN 1
2 Both DEFAULT SELECT switches MUST be set to the identical IN #
3 Sometimes notebook computers refuse to output a VGA signal to an external VGA monitor. By setting the ID BIT to ON,
the notebook will output to an external VGA monitor
1
Includes a looping XGA input with a loop termination switch
Comes with contact closure remote control for forced operation
Uses active switching and has very selective sync detection and
reconstruction circuitry
To achieve the best performance:
Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noiselevels (often associated with low quality cables)
Avoid interference from neighboring electrical appliances and position your
machine away from moisture, excessive sunlight and dust
Caution – No operator-serviceable parts inside unit.
Warning – Use only the input power wall adapter that is
provided with this unit.
Warning – Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
4 Your CSW-VGA211 Automatic VGA / Audio Switcher
Figure 1 and Table 1 define the topside of the CSW-VGA211 Automatic
VGA / Audio Switcher:
Figure 1: CSW-VGA211 Automatic VGA / Audio Switcher Topside
2
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