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powersoft K10 DSP+AESOP User Manual

powersoft K10 DSP+AESOP
60 pages
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powersoft_K Series_uguide_en_v2.3
© 2012 Powersoft
Powersoft S.r.l. • Via Enrico Conti, 550018 Scandicci (FI) • Italy
+39 055 735 0230sales@powersoft.it • www.powersoft-audio.com
K Series ampliers
User Guide v 2.3
DO000044 REV 02
November 2012
K2 / K2 DSP + AESOP
K3 / K3 DSP + AESOP
K6 / K6 DSP + AESOP
K8 / K8 DSP + AESOP
K10 / K10 DSP + AESOP
K20 / K20 DSP + AESOP

Table of Contents

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powersoft K10 DSP+AESOP Specifications

General IconGeneral
Brandpowersoft
ModelK10 DSP+AESOP
CategoryAmplifier
LanguageEnglish

Summary

Warnings and Safety Precautions

Important Safety Instructions

Essential safety precautions for operating the amplifier, including handling and installation.

Approvals and Compliance

Details on regulatory approvals and certifications for the K Series amplifiers.

Warning Notices

Specific cautions regarding installation, operation, and environmental factors for user safety.

Safety Rules

Fundamental safety rules for powering, grounding, and general use to prevent hazards.

Speaker Damage Prevention

Guidance on preventing damage to loudspeakers due to high amplifier output power.

Speaker Output Shock Hazard

Warning about hazardous output voltages and avoiding contact with exposed speaker wiring.

Front and Rear Panel Overview

Welcome to the K Series

Introduction to Powersoft K Series

General introduction to Powersoft's K Series amplifiers and their advanced technology.

The K Series Features

Overview of K Series features like digital control, PFC, and performance advantages.

Class D Technology Benefits

Explanation of Class D technology benefits: efficiency, smaller size, and audio quality.

Reliability and Continuous Operation

Emphasis on the K Series' complete protection and reliability for continuous operation.

Installation Guide

Unpacking and Inspection

Instructions for carefully unpacking and inspecting the amplifier for any shipping damage.

Rack Mounting Procedures

Guidelines for securely mounting the amplifier in standard 19-inch racks using front and rear holes.

Cooling System Details

Details on the amplifier's intelligent forced-air cooling system and fan operation.

Operating Precautions

Important precautions before connecting inputs/outputs and regarding mains voltage and cables.

Grounding Requirements

Explanation of the amplifier's automatic signal grounding and the necessity of electrical safety earth.

AC Mains Power Connection

Instructions for correctly connecting the amplifier to the AC mains power supply.

Connections and Operation

Connecting Audio Inputs

Details on connecting analog and AES/EBU audio input signals to the amplifier.

Connecting Audio Outputs

Instructions for connecting speakers to the amplifier's output connectors using Neutrik speakon.

Internal Signal Path Polarity

Explanation of the amplifier's internal signal path polarity and its effect on power supply usage.

Remote Control Connection Options

Information on connecting remote control signals via V Ext, Serial, or Ethernet.

Amplifier Setup and Settings via Front Panel

Guide to accessing and using the amplifier's front panel buttons and LCD display for setup.

Amplifier Settings Configuration

Output Attenuation Adjustment

How to set the amplifier's output attenuation level for optimal sound performance.

Input Gain and Sensitivity Settings

Adjusting input sensitivity to match external audio sources for optimal gain.

Input Source Selection

Selecting between Analog, AES3, and KAESOP digital audio inputs for processing.

Maximum Output Voltage Setting

Setting the maximum output peak voltage levels for channel I, 2, or both.

Maximum Mains Current Limit

Configuring the maximum RMS mains current draw to prevent breaker trips.

Clip Limiter Settings (CH1/CH2)

Using clip limiters to prevent distortion by controlling excessive output signal amplitude.

Gate Function (CHI/CH2)

Muting amplifier channels individually when input signal amplitude falls below a set threshold.

Mute At Power On Feature

Automatically muting all channels during amplifier power-on for protection.

Idle Mode for Power Saving

Activating power saving mode to reduce consumption when no input signal is detected.

DSP Settings and Configuration

DSP Processing Chain Overview

Block diagram and overview of the digital sound processor's signal chain.

DSP Settings Menu Navigation

Guide to navigating the DSP settings menu for common and channel-specific configurations.

Common DSP Settings

Configuration settings affecting both amplifier channels, including source selection and AES3 options.

Channel Specific DSP Settings

Detailed settings for individual channels, including EQ, filters, delay, gain, and limiters.

CHI/CH2 Setup Options

Auxiliary delay and diagnostic tools for channel-specific setup and testing.

Input Equalization (EQ)

Turning input processing blocks (EQ) on or off for system optimization.

Reset Input Section Parameters

Operation to disable input processing, gain, and delay, resetting aux delay to zero.

Reset Output Section Parameters

Function to disable all output EQ, limiters, and damping functions.

Network Operations and AESOP

Introduction to AESOP Protocol

Introduction to the AESOP standard for bidirectional Ethernet and AES3 digital audio.

AESOP Data Stream and Audio

Details on the AESOP data stream, Ethernet connectivity, and audio distribution via AES3.

Network Connections: Modes

Explanation of repeater and forwarder modes for building amplifier networks.

KAESOP Network Settings Menu

Device Mode Configuration

Setting the amplifier's role (Repeater, Forward to AES3-A/B/Both) within the network.

Addressing Mode for IP Configuration

Configuring IP addressing strategy (Manual or Automatic DHCP) for network connectivity.

Manual IP Address Setup

Manually setting the amplifier's IP address, subnet mask, and default gateway.

Show Network Configuration

Displaying the current networking configuration and addressing mode of the amplifier.

Digital Audio (AES3) Routing

Selecting the AES3 stream source and mode for output to the amplifier's power stage.

Display Information and Monitoring

Output Meters for Signal Monitoring

Displaying output signal information: RMS voltage, current, power, and load impedance.

Current Amplifier Temperature

Screen showing the current amplifier internal temperature.

Mains Power Input Meters

Displaying mains RMS voltage and RMS current levels as numbers and progress bars.

Amplifier Name and Preset Display

Displaying and editing the amplifier's name and current preset information.

Local Preset Management

Locked Presets Functionality

Activating protection for presets, making them non-writable based on a lock code.

Locked Bank Size Configuration

Setting the number of locally stored presets that cannot be overwritten.

Recalling Local Presets

Loading previously saved amplifier settings (presets) from local memory.

Saving Local Presets

Saving the current amplifier setup as a new preset to local memory or overwriting an existing one.

Changing the Lock Code

Changing the security code used to activate or deactivate the 'Lock presets' function.

Erasing All Presets

Function to erase all non-write protected presets stored in the amplifier's memory.

Setup and System Configuration

Hardware Information

Accessing information about the amplifier's hardware components and software versions.

Hardware Monitor for System Parameters

Monitoring current amplifier system parameters like power supply voltages and clock status.

LCD Contrast Adjustment

Adjusting the contrast of the front panel LCD display for better readability.

Key Locking and Keylock Code Setting

Activating the amplifier's front panel lock function and setting an unlock code.

Single Channel Muting

Muting individual amplifier channels directly from the front panel controls.

Amplifier Protection Features

Turn-On/Turn-Off Muting

Automatic muting of amplifier outputs during power-on and power-off to protect speakers.

Short Circuit Protection

Protection against short circuits or low impedance loads, with automatic channel reset.

Thermal Protection System

System to protect the amplifier from overheating via fan control and output muting.

DC Fault Protection

Protection against DC signals or subsonic energy at the output, cutting off power supply.

Input/Output Signal Protection

Ultrasonic network for decoupling RF and protecting speakers from non-musical signals.

User Maintenance Guidelines

Cleaning the Amplifier

Guidelines for cleaning the amplifier's faceplate and chassis using mild solutions.

Service and Repairs

Information on seeking qualified technical personnel for amplifier servicing and repairs.

Dust Removal from Filters

Procedure for removing and cleaning dust from the amplifier's front air filters.

Warranty Information

Customer Assistance

Appendix and Additional Information

Custom Ethernet/AES3 Combo Box

Description of a custom box to combine Ethernet and AES3 signals into a single RJ45 connector.

Amplifier Error Codes Reference

List and description of error codes displayed by the amplifier for diagnostics.

SmartCard Functionality for Presets

Using SmartCards for storing and managing amplifier presets and firmware updates.

Control Software Options

Information on using Powersoft's Armonía Pro Audio Suite and third-party control software.

Technical Specifications by Model

K2 Specifications

Detailed technical specifications for the Powersoft K2 amplifier model.

K2 DSP+AESOP Specifications

Detailed technical specifications for the Powersoft K2 DSP+AESOP amplifier.

K3 Specifications

Detailed technical specifications for the Powersoft K3 amplifier model.

K3 DSP+AESOP Specifications

Detailed technical specifications for the Powersoft K3 DSP+AESOP amplifier.

K6 Specifications

Detailed technical specifications for the Powersoft K6 amplifier model.

K6 DSP+AESOP Specifications

Detailed technical specifications for the Powersoft K6 DSP+AESOP amplifier.

K8 Specifications

Detailed technical specifications for the Powersoft K8 amplifier model.

K8 DSP+AESOP Specifications

Detailed technical specifications for the Powersoft K8 DSP+AESOP amplifier.

K10 Specifications

Detailed technical specifications for the Powersoft K10 amplifier model.

K10 DSP+AESOP Specifications

Detailed technical specifications for the Powersoft K10 DSP+AESOP amplifier.

K20 Specifications

Detailed technical specifications for the Powersoft K20 amplifier model.

K20 DSP+AESOP Specifications

Detailed technical specifications for the Powersoft K20 DSP+AESOP amplifier.

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