Kramer VM-100YC User manual

Kramer Electronics, Ltd.
USER MANUAL
Model:
VM-100YC
1:10 s-Video Distribution Amplifier

Contents
i
Contents
1 Introduction 1
2 Getting Started 1
3 Overview 1
4 Your s-Video Distribution Amplifier 2
5 Connecting Your s-Video Distribution Amplifier 3
6 Technical Specifications 4
Figures
Figure 1: VM-100YC 1:10 s-Video Distribution Amplifier 2
Figure 2: Connecting 2 VM-100YC Units 3
Tables
Table 1: Front Panel VM-100YC 1:10 s-Video Distribution Amplifier Features 2
Table 2: Rear Panel VM-100YC 1:10 s-Video Distribution Amplifier Features 2
Table 3: VM-100YC 1:10 s-Video Distribution Amplifier Technical Specifications 4

2900-
9999992 A1
ADDENDUM (this data is included at the end of the Overview section)
This addendum adds the following information to the user manual:
Caution – No operator-serviceable parts inside unit.
Warning – Use only the Kramer Electronics input power
wall adapter that is provided with this unit
1
.
Warning – Disconnect power and unplug unit from wall
before installing or removing device or servicing unit.
1 For example: model number AD2512C, part number 2535-000251

Introduction
1
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, we also offer excellent switchers and
matrices, remote controllers, processors, interfaces and computer-related products.
Congratulations on purchasing your Kramer VM-100YC 1:10 s-Video
Distribution Amplifier, which is ideal for the following typical applications:
 Production and duplication facilities
 Schools, boardrooms
 Retail stores, point-of-sale systems, CCTV and security applications
The package includes the following items:
 VM-100YC 1:10 s-Video Distribution Amplifier
 Power supply (12V DC Input)
1
 This user manual
2
and the 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 VM-100YC is a high quality 1:10 s-Video Distribution Amplifier for
s-Video (Y/C) signals. It accepts one input and distributes the signal to 10
identical outputs using 4p connectors. The looping connector can be used to
connect to a local monitor or other Y/C acceptor, or to create larger systems
(for example, connecting 3 VM-100YC units to make a 1:30 s-Video
Distribution Amplifier).
1 As an option, you can purchase the Kramer VA-50P 6 Port Universal 12-Volt Power Supply, enabling you to supply power
to up to 6 Kramer devices that require 12VDC
2 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com/manuals.html

Your s-Video Distribution Amplifier
KRAMER ELECTRONICS, LTD.
2
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 Kramer VM-100YC in
a location free from moisture and away from excessive sunlight and dust
4 Your s-Video Distribution Amplifier
Figure 1, Table 1 and Table 2 define the VM-100YC.
Figure 1: VM-100YC 1:10 s-Video Distribution Amplifier
Table 1: Front Panel VM-100YC 1:10 s-Video Distribution Amplifier Features
# Feature Function
1 Power Switch
Illuminated switch supplying power to the unit
Table 2: Rear Panel VM-100YC 1:10 s-Video Distribution Amplifier Features
# Feature Function
1 Loop 4p Connector
For looping (if required) to increase the number of outputs
2 Input 4p Connector
Connects to the s-Video source
3 Term Button Pushing in selects 75; releasing selects Hi-Z
1
4 OUT 4p Connector Connects to the s-Video acceptors (from 1 to 10)
5 12 VDC +12V DC connector for powering the unit
1 For looping select Hi-Z

Connecting Your s-Video Distribution Amplifier
3
5 Connecting Your s-Video Distribution Amplifier
To connect
1
the VM-100YC 1:10 s-Video Distribution Amplifier, do the
following:
1. Connect the s-Video source to the Input 4p connector.
2. Connect the OUT 4p connectors to up to 10 s-Video acceptors.
3. If required, connect the Loop 4p connector, when looping units and
release the Term switch on first unit (selecting Hi-Z). Push in the Term
switch on the second unit (selecting 75).
4. Connect the 12V DC power adapter(s) to the power socket(s) and connect
the adapter(s) to the mains electricity.
5. Switch on the VM-100YC.
The s-Video source distributes to the s-Video acceptors.
The example in Figure 2 illustrates how to connect 2 VM-100YC units, to
form a 1:20 s-Video Distribution Amplifier:
Figure 2: Connecting 2 VM-100YC Units
1 Switch OFF the power on each device before connecting it to your VM-100YC. After connecting your VM-100YC, switch
on its power and then switch on the power on each device

Technical Specifications
KRAMER ELECTRONICS, LTD.
4
6 Technical Specifications
Table 3 includes the technical specifications
1
:
Table 3: VM-100YC 1:10 s-Video Distribution Amplifier Technical Specifications
INPUTS: 1 s-Video, looping, 1Vpp / 75(Y), 0.3 Vpp / 75(C), on 4p connectors with a
termination switch
OUTPUTS: 10 s-Video, looping, 1Vpp / 75(Y), 0.3 Vpp / 75(C), on 4p connectors
MAX. OUTPUT LEVEL:
VIDEO: 2 Vpp (Y)
BANDWIDTH (-3dB): VIDEO: 385 MHz (Y)
DIFF. GAIN: 0.03%
DIFF. PHASE: 0.03 Deg.
K-FACTOR: < 0.05%
S/N RATIO: 81.4dB
COUPLING: AC
POWER SOURCE: 12 VDC, 80mA
DIMENSIONS: 22cm x 18cm x 4.5cm (8.6” x 7” x 1.8”), W, D, H.
WEIGHT: 1.2 kg. (2.65 lbs.) approx.
ACCESSORIES: 12 VDC power supply
1 Specifications are subject to change without notice

5
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 three 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 defects 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 agents 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) Cartons, 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 initial 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 required, 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 Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer
shall not be liable for:
1. Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, loss
of time, commercial loss; or:
2. Any other damages, whether incidental, consequential or otherwise. Some countries may not allow limitations on how long an
implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, 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);
generic emission standard.
Part 1: Residential, commercial and light industry"
EN-50082: "Electromagnetic compatibility (EMC) generic immunity standard.
Part 1: Residential, commercial and light industry environment".
CFR-47: FCC Rules and Regulations:
Part 15: “Radio frequency devices
Subpart B – Unintentional radiators”
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.

Kramer Electronics, Ltd.
Web site: www.kramerelectronics.com
E-mail: [email protected]
P/N: 2900-002071 REV 2
For the latest information on our products and a list of Kramer
distributors, visit our Web site: www.kramerelectronics.com.
Updates to this user manual may be found at
http://www.kramerelectronics.com/manuals.html.
We welcome your questions, comments and feedback.