Kramer Electronics, Ltd.
USER MANUAL
Model:
VS-6YC
s-Video 4x4 Matrix Switcher
Contents
Contents
1
2
3
4
5
6
7
Figures
Figure 1: VS-6YC s-Video 4x4 Matrix Switcher 3
Figure 2: Connecting the VS-6YC s-Video 4x4 Matrix Switcher 7
Introduction 1
Getting Started 1
Overview 2
Your VS-6YC s-Video 4x4 Matrix Switcher 2
Installing the VS-6YC on a Rack 5
Connecting the VS-6YC 6
Technical Specifications 8
Tables
Table 1: Features and Functions of the VS-6YC s-Video 4x4 Matrix Switcher 4
Table 2: Technical Specifications of the VS-6YC s-Video 4x4 Matrix Switcher 8
i
Introduction
1 Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative and
affordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we have
redesigned and upgraded most of our line, making the best even better! Our
500-plus different models now appear in 8 Groups1, which are clearly defined
by function.
Congratulations on purchasing your Kramer VS-6YC s-Video 4x4 Matrix
Switcher. This product is ideal for the following typical applications:
Small video and audio editing systems
Any professional system requiring outstanding value in a true 4x4 matrix
Retail stores, restaurants and sports bars, home theaters
The package includes the following items:
VS-6YC s-Video 4x4 Matrix Switcher
Power cord
This user manual2
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
Use Kramer high performance high resolution cables3
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 Download up-to-date Kramer user manuals and software from our Web site at http://www.kramerelectronics.com
3 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com
1
Overview
3 Overview
The Kramer VS-6YC s-Video 4x4 Matrix Switcher is a high quality 4x4
matrix switcher for composite and/or s-Video and stereo audio signals, letting
you route any input to any or all outputs simultaneously.
The VS-6YC features:
Composite video and s-Video connectors for use with either format1
Four router knobs, one for each of the four outputs
The VS-6YC is easy to use, dependable, rugged, and fits into one vertical
space of a standard 19” rack.
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 that may
adversely influence signal quality and position your Kramer VS-6YC
away from moisture, excessive sunlight and dust
4 Your VS-6YC s-Video 4x4 Matrix Switcher
Figure 1 and Table 1 define the VS-6YC s-Video 4x4 Matrix Switcher:
1 However, although a mixing of formats is possible the VS-6YC does not perform any signal format conversion. Thus
composite video sources need to be routed to composite video outputs and likewise, s-Video sources must be routed to
s-Video outputs
2
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your VS-6YC s-Video 4x4 Matrix Switcher
Figure 1: VS-6YC s-Video 4x4 Matrix Switcher
3
Your VS-6YC s-Video 4x4 Matrix Switcher
Table 1: Features and Functions of the VS-6YC s-Video 4x4 Matrix Switcher
# Feature Function
1 POWER Switch Illuminated switch for turning the unit ON or OFF
2 INPUT SELECTOR Router Knobs1 Select the input to switch to the output2 (from A to D)
3 7-segment Display Displays the input switched to the output (marked above
4 AUDIO
OUTPUTS
5 Y/C 4p Connectors Connect to the s-Video acceptors (from A to D)
VIDEO
OUTPUTS4
6
7 AUDIO
INPUTS
8 Y/C 4p Connector Connect to the s-Video sources (from 1 to 4)
VIDEO
INPUTS5
9
10 Power Connector with Fuse AC connector enabling power supply to the unit
RCA Connectors Connect to the audio acceptors3 (from A to D)
CV BNC Connectors Connect to the composite video acceptors (from A to D)
RCA Connectors Connect to the audio sources3 (from 1 to 4)
CV BNC Connector Connect to the composite video sources (from 1 to 4)
each input)
1 Each Router Knob lets you select which input is switched to which output
2 An input may be switched to one or more outputs
3 Supports unbalanced stereo audio signal types
4 For each channel (A to D), either a composite video or an s-Video acceptor can be connected
5 For each channel (1 to 4) either a composite video or an s-Video source can be connected
4
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Installing the VS-6YC on a Rack
5 Installing the VS-6YC on a Rack
This section describes what to do before installing on a rack and how to rack
mount.
Before Installing on a Rack
Before installing on a rack, be sure that the environment is
within the recommended range:
Operating temperature range +5 to +45 Deg. Centigrade
Operating humidity range 5 to 65 % RHL, non-condensing
Storage temperature range -20 to +70 Deg. Centigrade
Storage humidity range 5 to 95% RHL, non-condensing
CAUTION!!
When installing on a 19" rack, avoid hazards by taking
care that:
1 It is located within the recommended environmental
conditions, as the operating ambient temperature of a
closed or multi unit rack assembly may exceed the room
ambient temperature.
2 Once rack mounted, enough air will still flow around the
machine.
3 The machine is placed straight in the correct horizontal
position.
4 You do not overload the circuit(s). When connecting the
machine to the supply circuit, overloading the circuits
might have a detrimental effect on overcurrent
protection and supply wiring. Refer to the appropriate
nameplate ratings for information. For example, for fuse
replacement, see the value printed on the product label.
5 The machine is earthed (grounded) in a reliable way
and is connected only to an electricity socket with
grounding. Pay particular attention to supply
connections other than direct connections to the branch
circuit (for example, the use of power strips), and that
you use only the power cord that is supplied with the
machine.
How to Rack Mount
To rack-mount the machine:
1 Attach both ear brackets to the
machine. To do so, remove the
screws from each side of the
machine (3 on each side), and
replace those screws through
the ear brackets.
2 Place the ears of the machine
against the rack rails, and insert
the proper screws (not
provided) through each of the
four holes in the rack ears.
Note that:
In some models, the front panel
may feature built-in rack ears
Detachable rack ears can be
removed for desktop use
Always mount the machine in the
rack before you attach any cables or
connect the machine to the power
If you are using a Kramer rack
adapter kit (for a machine that is not
19"), see the Rack Adapters user
manual for installation instructions
(you can download it at:
http://www.kramerelectronics.com)
5
Connecting the VS-6YC
6 Connecting the VS-6YC
To connect the VS-6YC s-Video 4x4 Matrix Switcher, as the example in
Figure 2 illustrates1, do the following2:
1. Connect3 the sources as follows:
An s-Video source to (for example, s-Video player 1) to the VIDEO
INPUT 1 4p connector
A composite video source (for example, composite video player 2) to
the VIDEO INPUT 2 BNC connector
An s-Video source to (for example, s-Video player 3) to the VIDEO
INPUT 3 4p connector
A composite video source (for example, composite video player 4) to
the VIDEO INPUT 4 BNC connector
Up to four unbalanced stereo audio sources to the L and R AUDIO
INPUTS RCA connectors (not shown in Figure 2)
The input signal format must match that of the output signal format.
For example, if an input is composite video, then the output which it is switched
to should also be composite video4
2. Connect5 the acceptors as follows:
The VIDEO OUTPUT A 4p connector to an s-Video acceptor (for
example, s-Video recorder A)
The VIDEO OUTPUT B BNC connector to a composite video
acceptor (for example, composite video recorder B)
The VIDEO OUTPUT C 4p connector to an s-Video acceptor (for
example, s-Video recorder C)
The VIDEO OUTPUT D BNC connector to a composite video
acceptor (for example, composite video recorder D)
1 You do not have to connect all the inputs and outputs, connect only those that are required
2 Switch OFF the power on each device before connecting it to your VS-6YC. After connecting your VS-6YC, switch on its
power and then switch on the power on each device
3 For each channel (from 1 to 4) you can connect either a composite video source to the VIDEO INPUT BNC connector or
an s-Video source to the VIDEO INPUT 4p connector. Up to four sources can be connected
4 Composite video sources must be routed to composite video acceptors and s-Video sources must be routed to s-Video
acceptors, since the VS-6YC does not perform any signal format conversion
5 For each channel (from A to D) you can connect either a composite video acceptor to the VIDEO OUTPUT BNC
connector or an s-Video acceptor to the VIDEO OUTPUT 4p connector. Up to four acceptors can be connected
6
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting the VS-6YC
s-Video Player 1
s-Video Player 3
Composite Video
s-Video Recorder A
The L and R AUDIO OUTPUTS RCA connector (not shown in
Figure 2) to up to four unbalanced stereo audio acceptors (for
example, audio amplifiers)
3. Connect the power cord (not shown in Figure 2).
Set the TO OUTPUT select knobs to switch each connected input to the
desired output(s).
Audio Connections
are not shown
Composite Video
Recorder D
s-Video Recorder C
Composite Video
Recorder B
Composite Video
Player 4
Player 2
Figure 2: Connecting the VS-6YC s-Video 4x4 Matrix Switcher
7
Technical Specifications
7 Technical Specifications
Table 2 includes the technical specifications:
Table 2: Technical Specifications1 of the VS-6YC s-Video 4x4 Matrix Switcher
INPUTS:
OUTPUTS:
MAX. VIDEO OUTPUT:
VIDEO BANDWIDTH (-3DB): 37MHz
AUDIO BANDWIDTH (-3DB): 22kHz
DIFF. PHASE: 0.53 Deg.
VIDEO S/N RATIO: 72dB
VIDEO S/N RATIO: 78dB
VIDEO CROSSTALK: -65dB (SYNC), -42dB (C)
CONTROL: 4 rotary control knobs
AUDIO THD: 0.1%
POWER SOURCE: 230VAC, 50/60Hz (115VAC USA) 12VA
DIMENSIONS: 19” (W), 7” (D), 1U (H) rack mountable
WEIGHT: 2.8kg (6.2lbs.) approx.
ACCESSORIES: Power cord
4 video, 1Vpp/75 composite on BNC connectors;
4 s-Video, 1Vpp/75 (Y), 0.3Vpp/75 (C) on 4p connectors;
4 audio stereo, 1Vpp/100 on RCA connectors
4 video, 1Vpp/75 composite on BNC connectors;
4 s-Video, 1Vpp/75 (Y), 0.3Vpp/75 (C) on 4p connectors;
4 audio stereo, 1Vpp/100 on RCA connectors
2Vpp/75
1 Specifications are subject to change without notice
8
KRAMER: SIMPLE CREATIVE TECHNOLOGY
LIMITED WARRANTY
Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under the
following terms.
HOW LONG IS THE WARRANTY
Labor and parts are warranted for seven years from the date of the first customer purchase.
WHO IS PROTECTED?
Only the first purchase customer may enforce this warranty.
WHAT IS COVERED AND WHAT IS NOT COVERED
Except as below, this warranty covers all defe cts in material or workmanship in this product. The following are not covered
by the warranty:
1. Any product which is not distributed by Kramer, or which is not purchased from an authorized Kramer dealer. If you are
uncertain as to whether a dealer is authorized, please contact Kramer at one of the agent s listed in the web site
www.kramerelectronics.com.
2. Any product, on which the serial number has been defaced, modified or removed.
3. Damage, deterioration or malfunction resulting from:
i) Accident, misuse, abuse, neglect, fire, water, lightning or other acts of nature
ii) Product modification, or failure to follow instructions supplied with the product
iii) Repair or attempted repair by anyone not authorized by Kramer
iv) Any shipment of the product (claims must be presented to the carrier)
v) Removal or installation of the product
vi) Any other cause, which does not relate to a product defect
vii) Carto ns, equipment enclosures, cables or accessories used in conjunction with the product
WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR
We will pay labor and material expenses for covered items. We will not pay for the following:
1. Removal or installations charges.
2. Costs of init ial technical adjustments (set-up), including adjustment of user controls or programming. These costs are the
responsibility of the Kramer dealer from whom the product was purchased.
3. Shipping charges.
HOW YOU CAN GET WARRANTY SERVICE
1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.
2. Whenever warranty service is requir ed, the original dated invoice (or a copy) must be presented as proof of warranty coverage,
and should be included in any shipment of the product. Please also include in any mailing a contact name, company, address, and
a description of the problem(s).
3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.
LIMITATION OF IMPLIED WARRANTIES
All implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.
EXCLUSION OF DAMAGES
The liability of Kra mer for any effective products is li mited to the repair or replacement of the product at our option. Kramer
shall not be liable for:
1. Damage to other pro perty caused by defects in this product, da mages based upon inconvenience, loss of use o f the product, loss
of time, commercial loss; or:
2. Any other damages, whether incidental, consequential or ot herwise. Some countries may no t allow limitat ions on how long an
implied warranty lasts and/or do not allow the exclusion or limitat ion of incidental or consequential da mages, so the above
limitations and exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place.
NOTE: All products returned to Kramer for service must have prior approval. This may be obtained from your dealer.
This equipment has been tested to determine compliance with the requirements of:
EN-50081: "Electromagnetic compatibility (EMC);
EN-50082: "Electromagnetic compatibility (EMC) generic immunity standard.
CFR-47: FCC Rules and Regulations:
CAUTION!
Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes or modifications to
the unit without the expressed approval of the manufacturer will void user authority to operate the equipment.
Use the supplied DC power supply to feed power to the machine.
Please use recommended interconnection cables to connect the machine to other components.
generic emission standard.
Part 1: Residential, commercial and light industry"
Part 1: Residential, commercial and light industry environment".
Part 15: “Radio frequency devices
Subpart B – Unintentional radiators”
9
For the latest information on our products and a list of Kramer
distributors, visit our Web site: www.kramerelectronics.com,
where updates to this user manual may be found.
We welcome your questions, comments and feedback.
Safety Warning:
Disconnect the unit from the power supply before
opening/servicing.
Caution
Kramer Electronics, Ltd.
Web site: www.kramerelectronics.com
E-mail: info@kramerel.com
P/N: 2900-002005 REV
2
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