Kramer Electronics VM-42 User Manual
Kramer Electronics, Ltd.
USER MANUAL
Model:
VM-42
Video Switcher - Distributor
Introduction
Contents
1
Introduction 1
2
Getting Started 2
3
Overview 2
4
Your Video Switcher - Distributor 2
5
Using a Video Switcher - Distributor 3
5.1 Connecting the Video Switcher - Distributor 4
5.2 Setting the LINK Switch 4
5.3 Previewing Connected Sources 4
6
Technical Specifications 4
Figures
Figure 1: VM-42 Video Switcher - Distributor 3
Figure 2: Different VM-42 Video Switcher - Distributor Combinations 5
Tables
Table 1: Front Panel Features and Functions of the VM-42 Video Switcher - Distributor 3
Table 2: Rear Panel Features and Functions of the VM-42 Video Switcher - Distributor 3
Table 3: Technical Specifications of the VM-42 Video Switcher - Distributor 4
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 distribution amplifiers, and switchers and
matrices, like the VM-42 Video Switcher - Distributor, we also offer
excellent presentation processors, interfaces, remote controllers and
computer-related products.
Congratulations on purchasing your Kramer VM-42 Video Switcher -
Distributor. This product is ideal for using with:
Small studio video distribution applications
Video switching and routing in studios, stores and showrooms
A preview and input multiplier for video switchers and mixers
1
Getting Started
The package includes the following items:
VM-42 Video Switcher - Distributor
Power cord
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 unique and versatile VM-42 Video Switcher - Distributor combines the
functions of a composite video switcher and a distribution amplifier. The
VM-42 Video Switcher - Distributor is a 4x1 vertical interval switcher, with
each of the 4 inputs also operating as a 1:2 distribution amplifier.
The VM-42 Video Switcher - Distributor is linkable in any of the following
combinations:
4 x 1 Switcher
1 x 1:8 DA
4 x 1:2 DA
2 x 1:4 DA
1 x 1:6 + 1 x 1:2 DA
Achieving the best performance means:
Connecting 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)
Avoiding interference from neighboring electrical appliances that may
adversely influence signal quality and positioning your VM-42 Video Switcher
- Distributor in a location free from moisture and away from excessive
sunlight and dust
4 Your Video Switcher - Distributor
Figure 1 and Tables 1 and 2 define the VM-42 Video Switcher – Distributor:
2
KRAMER ELECTRONICS, LTD.
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