Kramer Electronics, Ltd.
Contents Contents 1 2 2.1 3 3.1 4 5 6 6.1 6.
Introduction 1 Introduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront the video, audio, presentation, and broadcasting professional on a daily basis. In recent years, we have redesigned and upgraded most of our line, making the best even better! Our 1,000-plus different models now appear in 11 groups 1 that are clearly defined by function.
Getting Started 2 KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview 3 Overview The VS-33Vxl is a 3x1 video switcher for composite video signals. It features: • BNC connectors • Switching during the vertical interval, thus ensuring glitch-free switching with genlocked sources 1 • A bandwidth of 46MHz (-3dB) • A 5VDC power supply and is housed in a Kramer TOOLS enclosure 3.
Your VS 33Vxl 3x1 Video Switcher 4 Your VS 33Vxl 3x1 Video Switcher Figure 1 and Table 1 define the VS-33Vxl 3x1 Video Switcher: Figure 1: VS-33Vxl 3x1 Video Switcher Table 1: VS-33Vxl 3x1 Video Switcher Features 1 2 3 4 5 6 7 8 9 4 # Feature INPUT 1 BNC Connector INPUT 2 BNC Connector INPUT 3 BNC Connector OUTPUT BNC Connector REMOTE Terminal Block 5V DC INPUT 1 Button INPUT 2 Button INPUT 3 Button Function Connect to the composite video source 1 Connect to the composite video source 2 Connect to th
Connecting the VS-33Vxl 3x1 Video Switcher 5 Connecting the VS-33Vxl 3x1 Video Switcher You can use the VS-33Vxl to switch any one of three sources to a single output. To connect the VS-33Vxl, as illustrated in the example in Figure 2, do the following: 1.
Controlling the VS-33Vxl 3x1 Video Switcher 6 Controlling the VS-33Vxl 3x1 Video Switcher You can control the VS-33Vxl via the: • Input selector buttons, see section 6.1 • Contact closure REMOTE connector, see section 6.2 6.1 Controlling via the Input Selector Buttons To switch an input to the output, press the appropriate input selector button (that is, 1, 2 or 3). 6.
Technical Specifications 7 Technical Specifications Table 2 includes the technical specifications 1. Table 2: Technical Specifications of the VS-33Vxl INPUTS: OUTPUT: MAX. VIDEO OUTPUT: VIDEO BANDWIDTH (-3dB): DIFF. GAIN: DIFF. PHASE: K-FACTOR: VIDEO S/N RATIO: SWITCHING: CROSSTALK: POWER SOURCE: DIMENSIONS: WEIGHT: ACCESSORIES: OPTIONS: 3 composite video, 1Vpp/75Ω on BNC connectors 1 composite video, 1Vpp/75Ω on a BNC connector 1.8Vpp/75Ω 46MHz 1.25% 0.52° <0.
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 P/N: 2900- 000421 Rev: 1 Kramer Electronics, Ltd. Web site: www.kramerelectronics.com E-mail: info@kramerel.
