Instrukcja obsługi Kramer VS-4X

Kramer router VS-4X

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KRAMER ELECTRONICS LTD.

KRAMER ELECTRONICS, Ltd.

USER MANUAL

Mechanical Switchers

Models:

VS-41AV

VS-101AV

VS-4X

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IMPORTANT: Before proceeding, please read paragraph entitled

"Unpacking and Contents"

KRAMER ELECTRONICS LTD.

Table of Contents

Section Name Page

1 INTRODUCTION 2

1.1 A Word on Switchers 2

1.2 Factors Affecting Quality of Results 2

2 SPECIFICATIONS 3

3 HOW DO I GET STARTED? 3

4 UNPACKING AND CONTENTS 3

4.1 Optional Accessories 4

5 VS SERIES MECHANICAL SWITCHERS 5

5.1 Getting to Know Your VS-41AV Switcher 5

5.2 Getting to Know Your VS-101AV Switcher 6

5.3 Getting to Know Your VS-4X Switcher 7

6 INSTALLATION 8

6.1 Rack Mounting 8

7 CONNECTING TO VIDEO DEVICES 8

8 CONNECTING TO AUDIO DEVICES 8

9 USING THE VIDEO /AUDIO SWITCHERS 8

9.1 Controlling the Switcher 8

10 TAKING CARE OF YOUR VIDEO SWITCHER 9

11 TROUBLESHOOTING 9

11.1 Video Signal 9

11.2 Audio Signal 10

Limited Warranty 10

List of Illustrations

Figure

1 VS-41AV Front/Rear Panel Features 5

2 VS-101AV Front/Rear Panel Features 6

3 VS-4X Front/Rear Panel Features 7

List of Tables

Table

1 VS-41AV Front/Rear Panel Features 5

2 VS-101AV Front/Rear Panel Features 6

3 VS-4X Front/Rear Panel Features 7

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INTRODUCTION

Congratulations on your purchase of this Kramer Electronics switcher. Since 1981 Kramer has been dedicated to

the development and manufacture of high quality video/audio equipment. The Kramer line has become an

integral part of many of the best production and presentation facilities around the world. In recent years, Kramer

has redesigned and upgraded most of the line, making the best even better. Kramer’s 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 the Kramer line of high quality

switchers, such as the one you have just purchased, Kramer also offers a full line of high quality distribution

amplifiers, processors, interfaces, controllers and computer-related products. This manual includes

configuration, operation and option information for the following products from the Kramer VS line of

switchers. All these VS switchers are similar in operation and features. The mechanical switchers described in

this manual are listed below:

 VS-41AV - 4x1 Video Audio Switcher

 VS-101AV - 10x1 Video Audio Switcher

 VS-4X - 4x1 Balanced Stereo Audio Switcher

 A Word on Switchers

Switchers route one or more signals to one or more users. They vary in the number of inputs, programming

capability, number of outputs, operating format (composite video, component, audio etc.) and switching method

(i.e., whether they switch during the vertical interval or not, whether they are electronic, RS232 or mechanically

controlled). A video/audio switcher usually switches between several sources (inputs) and one or more

acceptors (outputs). A switcher that allows several inputs to be connected to several outputs simultaneously is

called a Matrix Switcher. Switchers may be of the electronic or mechanical type. Most matrices are of the active

electronic type, with many crosspoints. Vertical Interval Switching, frequently used in video, ensures that the

transition from one video source to another is smooth and without interference. The mechanical switchers

described in this manual have full industrial specifications and are rack-mountable. The video/audio switchers

offer a simple and economic solution for every video/audio application. Due to very careful design the video

bandwidth is excellent.

 Factors Affecting Quality of Results

The factors affecting the quality of results when signals are transmitted from a source to an acceptor are:

Connection cables Low quality cables are susceptible to interference; they degrade signal quality

due to poor matching and cause elevated noise levels. They should therefore be

of the best quality.

Sockets and connectors of

the sources and acceptors

So often ignored, they should be of highest quality, since "Zero Ohm" connection

resistance is the objective. Sockets and connectors also must match the required

impedance (75ohm in video). Cheap, low quality connectors tend to rust, thus

causing breaks in the signal path.

Distance between sources

and acceptors

Plays a major role in the final result. For long distances (over 15 meters) between

sources and acceptors, special measures should be taken in order to avoid cable

losses. These include using higher quality cables or adding line amplifiers.

Interference from

neighboring electrical

appliances

These can have an adverse effect on signal quality. Balanced audio lines are less

prone to interference, but unbalanced audio should be installed far from any

mains power cables, electric motors, transmitters, etc. even when the cables are

shielded.

Specyfikacje produktu

Marka:	Kramer
Kategoria:	router
Model:	VS-4X
Kolor produktu:	Biały
Typ kontroli:	Touch,Wireless
Wbudowany wyświetlacz:	Tak
Wysokość produktu:	680 mm
Szerokość produktu:	275 mm
Głębokość produktu:	275 mm
Waga produktu:	6800 g
Poziom hałasu:	65 dB
Maksymalne zużycie mocy:	- W
Wydajność:	99.97 %
Tryb nocny:	Tak
Zdalne wsparcie smartfona:	Tak
Przeznaczone dla powierzchni pokojowej do:	60 m²
Zdjemowalny filtr:	Tak
Filtr przeciwko brzydkim zapachom:	Tak
Jonizator:	Tak
Tryb automatyczny:	Tak
Tempo oczyszczania powietrza:	500 m³/h
Wymagana wymiana filtra:	Tak
Filtr HEPA:	Tak
Filtr z węglem aktywnym (AC):	Tak
Czujnik(i) jakości powietrza:	Tak
Funkcja filtrowania:	Fine dust,Odors,Pollen,Skin flakes
Czas przydatności filtra (max):	12 mies.
Czujnik PM2,5:	Tak
Czujnik PM10:	Tak
Poziom hałasu (tryb nocny):	33.7 dB
Filtr cząsteczkowy:	Tak
Liczba etapów filtrowania:	3