Kramer Electronics VA-4 user manual Introduction

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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 video, audio, presentation, and broadcasting professionals 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 that are clearly defined by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers; GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5: Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:

Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:

Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11: Sierra Products.

Congratulations on purchasing your Kramer VA-4Dual Channel Balanced Stereo Audio Amplifier, which is ideal for the following typical applications:

Presentation audio level control

Recording studios and broadcast studios for on-line signal distribution

VA-4 - Introduction

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Contents VA-4 Page Figures Introduction Getting Started Achieving the Best PerformanceRecycling Kramer Products Overview This section defines the VA-4Select Button VA-4 Dual Channel Balanced Stereo Audio Amplifier Rear Panel Connecting the VA-4 Connecting to the VA-4 via RS-232 To PC Technical Specifications Protocol VA-4 ProtocolVA-4 Hex Codes for Gain Control Attenuation VA-4 Hex Codes for Gain Control Amplification VA-4 Protocol Safety Warning