Kramer Electronics, Ltd.
Contents Contents 1 2 Introduction Getting Started 1 1 2.1 Quick Start 1 3 4 5 Overview Your Audio/Video DA Using Your Audio/Video DA 3 4 5 5.1 5.
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 500-plus different models now appear in eight groups1 that are clearly defined by function.
Getting Started 2 KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview 3 Overview The VM-30AV and/or VM-30AVB 1:3 Audio/Video DA are high performance 1:3 distribution amplifiers for video and stereo audio signals. The VM-30AV and/or VM-30AVB accept one input1 and distribute the signal to 3 identical outputs.
Your Audio/Video DA 4 Your Audio/Video DA Figure 1 illustrates the front and rear panels of the VM-30AV: 12VDC 70mA Figure 1: VM-30AV 1:3 Audio/Video DA Figure 2 illustrates the front and rear panels of the VM-30AVB: Figure 2: VM-30AVB 1:3 Audio/Video DA 4 KRAMER: SIMPLE CREATIVE TECHNOLOGY
Using Your Audio/Video DA Table 1 and Table 2 define the front and rear panels of the VM-30AV and the VM-30AVB, respectively. Table 1: Front Panel VM-30AV and VM-30AVB 1:3 Audio/Video DA Features # 1 2 Feature POWER Switch AUDIO LEVEL Knob Function Illuminated switch supplying power to the unit Adjusts the audio output signal level 3 4 VIDEO EQ. Trimmer Adjusts the video EQ.
Using Your Audio/Video DA 3. Connect the 12V DC power adapter to the power socket and connect the adapter to the mains electricity (not shown in Figure 3). 4. Adjust the audio level and the video EQ. and video level, as required.
Using Your Audio/Video DA 5.2 Configuring a 1:3 Audio/Video DA for Component (YUV) or RGB To configure a 1:3 Audio/Video DA for component (YUV) or RGB by combining three VM-30AV/B units, as illustrated in the example in Figure 4, do the following. Connect1 the 1:3 Audio/Video DA for component (YUV) or RGB, as follows: 1.
Using Your Audio/Video DA R3 OUT R1 OUT R INPUT G3 OUT G1 OUT G INPUT B3 OUT B1 OUT … RGB 3 B INPUT RGB 1 OUTPUTS RGB INPUT Figure 4: Configuring a 1:3 Audio/Video DA for Component (YUV) or RGB 8 KRAMER: SIMPLE CREATIVE TECHNOLOGY
Technical Specifications 6 Technical Specifications Table 3 includes the technical specifications. Table 3: VM-30AV and VM-30AVB Technical Specifications INPUTS: OUTPUTS: MAX. OUTPUT LEVEL: BANDWIDTH (-3dB): DIFF. GAIN: DIFF.
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 defects in material or workmanship in this product.
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.
