Kramer Electronics VS-421 User Manual
Kramer Electronics, Ltd.
USER MANUAL
Model:
VS-421
4x1 Video Audio Switcher
Contents
1
Introduction 1
2
Getting Started 1
3
Overview 1
4
Your Video Audio Matrix Switcher 2
5
Connecting the Video Audio Switcher 3
6
Technical Specifications 4
Contents
Figures
Figure 1: VS-421 4x1 Video Audio Switcher 2
Figure 2: REMOTE PINOUT 3
Tables
Table 1: Front Panel Features and Functions of the VS-421 4x1 Video Audio Switcher 3
Table 2: Rear Panel Features and Functions of the VS-421 4x1 Video Audio Switcher 3
Table 3: VS-421 4x1 Video Audio Switcher Technical Specifications 4
i
Introduction
1 Introduction
Dedication by Kramer Electronics since 1981, to the development and
manufacture of high quality video/audio equipment, makes the Kramer line
an integral part of the finest production and presentation facilities in the
world. In recent years, Kramer has redesigned and upgraded most of the line,
making the best even better! The Kramer line of professional video/audio
electronics is one of the most versatile and complete available, and is a true
leader in terms of quality, workmanship, price/performance ratio and
innovation. In addition to our high quality switchers and matrices, like the
VS-421 4x1 Video Audio Switcher, we also offer excellent distribution
amplifiers, presentation processors, interfaces, remote controllers and
computer-related products.
Congratulations on purchasing your Kramer VS-421 4x1 Video Audio
Switcher. This product is ideal for using with:
Any professional display system requiring video and audio switching
CCTV and security, point-of-sale, medical imaging, and rental
applications
Real time camera switching for broadcast and production systems
The package includes the following items:
VS-421 4x1 Video Audio Switcher
Power cord
This user manual
Kramer concise product catalog/CD
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 VS-421 4x1 Video Audio Switcher for composite video and audio stereo
signals enables the user to simultaneously route one of the 4 sources to a
monitor, projector, or an other receiving device.
In addition, the high performance VS-421 4x1 Video Audio Switcher:
Is controllable via the front panel buttons or via remote contact-closure
1
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