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Kramer Electronics
user manual VA-8xl Connecting the VA-8xl
Models:
VA-8xl
1
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Specs
Connecting the VA-8xl
Storing and Recalling Setups
Power Switch
Page 10
Image 10
Figure 6: Connecting the
VA-8xl
8-Channel
Balanced Stereo Audio Amplifier
VA-8xl
- Connecting the
VA-8xl
7
Page 9
Page 11
Page 10
Image 10
Page 9
Page 11
Contents
VA-8xl
Page
Figures
Introduction
Getting Started
Achieving the Best Performance
Overview
This section defines the VA-8xl
Power Switch
VA-8xl 8-Channel Balanced Stereo Audio Amplifier Rear Panel
Connecting the VA-8xl
If required, connect a PC via RS-232, see
VA-8xl Connecting the VA-8xl
Adjusting the Gain/Attenuation of the Channels
Operating the VA-8xl
Storing and Recalling Setups
To store a setting, via the front panel buttons
VA-8xl Operating the VA-8xl
Controlling a Single VA-8xl Unit
Controlling the VA-8xl
Preparing the RS-232 Port on a Single Unit
To PC
Illustrates how to configure up to 15 VA-8xlunits
Connecting a Control Interface on a Set of Units
Preparing the RS-232 Connectors
Connecting the RS-485 Control Interface
An RS-485 Control Interface Setup
Upgrading the Flash Memory
Connecting the PC to the RS-232 Port
Downloading from the Internet
Upgrading Firmware
Splash Screen
Open Configuration File window appears
Atmel Flip Window RS-232 Communication
If an error message Not Finished shows, click Run again
Atmel Flip Window Operation Completed
Technical Specifications
Default Communication Parameters
RS-232 Protocol
Kramer Protocol
1st Byte
Hex Codes for Attenuation Gain Control
Hex Codes for Amplification Gain Control
Channel Number Codes
VA-8xl Kramer Protocol
2900
