Kramer Electronics Ltd. USER MANUAL MECHANICAL SWITCHING TOOLS Models: 4x1S, 4x1V, 4x1VB, VP-201 IMPORTANT: Before proceeding, please read paragraph entitled "Unpacking and Contents" Kramer Electronics LTD.
Table Of Contents Section Name Page 1 1.1 1.2 2 3 4 4.1 5 5.1 5.2 5.3 5.4 6 6.1 7 8 8.1 8.2 8.3 9 10 10.
1 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.
2 SPECIFICATIONS 4x1S 4x1V 4xVB VP-201 Configuration 4x1 4x1 4x1 2x1 Input Type 4 s-Video 4 video 4 video 2 VGA/XGA (RGB analog 0.7Vpp/75 Ohm, H, V sync TTL levels. Input Connections 4P connectors RCA connectors BNC connectors HD15F connector Input Level 1Vpp/75ohm (Y), 0.3Vpp/75ohm (C) 1Vpp/75ohm 1Vpp/75ohm 1 VGA/XGA Output Type 1 s-Video 1 composite or single 1 composite or single VGA/XGA (RGB component video component video analog 0.7Vpp/75 Ohm, H, V sync TTL levels.
3 HOW DO I GET STARTED? The fastest way to get started is to take your time and do everything right the first time. Taking 15 minutes to read the manual may save you a few hours later. You don’t even have to read the whole manual. If a section doesn’t apply to you, you don’t have to spend your time reading it. 4 UNPACKING AND CONTENTS The items contained in your Kramer accessory package are listed below.
5 MECHANICAL SWITCHERS This section describes all the controls and connections of your switcher. Understanding all of the controls and connections helps you realize the full power of your switcher. 5.1 Getting to Know Your 4x1S switcher The Kramer 4x1S is a high quality 4x1 mechanical switcher designed for s-Video (Y/C) signals using standard 4 pin S-video connectors. It accepts up to four inputs and allows the user to select any input to be routed to one output using buttons located on the side panel.
5.2 Getting to Know Your 4x1V switcher The Kramer 4x1V is a high quality 4x1 mechanical switcher designed for composite video signals using RCA connectors. It accepts up to four inputs and allows the user to select any input to be routed to one output using buttons located on the side panel. High quality switching components are used to ensure minimal crosstalk and very high bandwidth. The entirely passive design of the 4x1V eliminates the need for a power supply.
5.3 Getting to Know Your 4x1VB switcher The Kramer 4x1VB is a high quality 4x1 mechanical switcher designed for composite video signals using BNC connectors. It accepts up to four inputs and allows the user to select any input to be routed to one output using buttons located on the side panel. High quality switching components are used to ensure minimal crosstalk and very high bandwidth. The entirely passive design of the 4x1VB eliminates the need for a power supply.
5.4 Getting to Know Your VP-201 Switcher The KRAMER VP-201 is a full bandwidth, 2x1 High Resolution VGA/XGA Switcher designed for computer and workstations applications. The VP-201 switches two VGA/Super-VGA/XGA graphics card outputs to one monitor or vice versa, with no discernible signal degradation. State-of-the-art PCB layout and careful transmission-line design make the KRAMER VP-201 the first choice among mechanical Graphics Component Switchers.
6 6.1 7 INSTALLATION Rack Mounting The Kramer Tools Switchers may be rack-mounted in a standard 19” (1 or 3U) EIA rack assembly, using a special Tools Adapter (1U or 3U model) and a mounting bracket (see section 4.1). They can also be table mounted using their rubber feet or the provided mounting brackets. These devices do not require any specific spacing above or below the unit for ventilation. To rack mount any of the machines, follow the installation instructions enclosed with the adaptor.
Figure 5: VGA/XGA Switching 8.3 Typical Video Switching Figure 6 illustrates a typical video setup of the mechanical switchers: the incoming input signals from four sources (VCRs in this case) are switched to one output, connected to one acceptor. Control over the switched input is implemented by the input selectors located on the side panel of the machine (4x1S in this case). Perform the following steps (as necessary): 1) 2) 3) Connect the output of the video sources to the video inputs of the 4x1S.
9 TAKING CARE OF YOUR MACHINE Do not locate your machine in an environment where it is susceptible to dust or moisture. Both of these may damage the electronics, and cause erratic operation or failure. Do not locate your machine where temperature and humidity may be excessive. Do not clean your machine with abrasives or strong cleaners. Doing so may remove or damage the finish, or may allow moisture to build up. Take care not to allow dust or particles to build up inside unused or open connectors.
LIMITED WARRANTY Kramer Electronics (hereafter Kramer) warrants this product to be 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.
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 Kramer’s liability for any defective products is limited to the repair or replacement of the product at our option.
The list of Kramer distributors appears on our web site: www.kramerelectronics.com From the web site it is also possible to e-mail factory headquarters. We welcome your questions, comments and feedback. Kramer Electronics Ltd. 3 Am VeOlamo St., Jerusalem, Israel. Tel: +972-2-6544000, Fax: +972-2-6535369 Email: kramerel@netvision.net.
