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Audison bit Tune User Manual

Audison bit Tune
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USER’S
MANUAL
rev. 2.2
audison.com

Table of Contents

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Audison bit Tune Specifications

General IconGeneral
BrandAudison
Modelbit Tune
CategoryRecording Equipment
LanguageEnglish

Summary

Bit Tune Description

Precautionary Notes

Essential instructions and warnings before using the bit Tune for safe operation.

Packaging Contents

Details of all items included in the bit Tune product package.

Dimensions

Bit Tune Dimensions

Physical dimensions of the bit Tune unit.

Microphone Size and Mounting

Specifications and mounting guidelines for HSM and LPM microphones.

Description of Connection Panels

Front Panel Connections

Detailed description of all connectors and indicators on the bit Tune's front panel.

Rear Panel Connections

Detailed description of all connectors and controls on the bit Tune's rear panel.

Control Panel Overview

Explanation of the various controls and LEDs on the bit Tune's front control panel.

HSM Microphone Description

Details on the HSM microphone's components, functions, and installation.

LPM Microphone Description

Details on the LPM microphone's components, functions, and installation.

Connections

Power Supply and Switching

Instructions for powering the bit Tune and its on/off operation.

Personal Computer Connectivity

Diagrams showing how to connect the bit Tune with various PC configurations.

Measurement Microphone Inputs

Diagrams illustrating the connection of HSM and LPM microphones to the bit Tune.

Input Signal Connections

Diagrams showing various audio input signal connections to the bit Tune.

Output Signal Connections

Diagrams illustrating various audio output signal connections from the bit Tune.

Software and Drivers Installation

PC Software Installation Wizard

Step-by-step guide for installing the bit Tune PC software and drivers.

Uninstalling Software and Drivers

Procedure for removing the bit Tune PC software and associated drivers.

Bit Tune Desktop

Software Start in Offline Mode

How to launch the bit Tune software for analysis without PC connection.

Software Start in Bit Tune + Processor Mode

How to launch the bit Tune software for calibration with a processor.

Connection Status Menu

Displays connection status and information for the bit Tune and connected processor.

Session Note Menu

Customizes information for measurements, included in the final report.

File Main Menu Functions

Overview of file operations: New, Load, Save, Save as, Registration, Updates, Exit.

Tools Main Menu Overview

Introduction to the measurement tools available in the bit Tune software.

Create Report Function

Automatically creates a PDF report of installer, client, and measurement data.

Settings Main Menu Options

Access to microphone calibration, connection settings, company info, and language.

Processor Auto Setup

Automates time delays, equalization, and output levels for Audison bit processors.

Session Tools Menu

Provides quick access to measurement functions like Oscilloscope, RTA, and Generator.

Using Bit Tune With the Help of a PC

Source Check Procedure

Analyzes audio source characteristics: output voltage, distortion, and frequency response.

Automatic HSM Microphone Calibration

Step-by-step process for calibrating the HSM microphone for accurate measurements.

Speaker Phase Detection (Polarity Check)

Checks correct polarity connection of speakers or amplifiers using the LPM microphone.

Electrical Phase Detection (Audison Bit Processor)

Procedure for electrical phase detection with an Audison bit processor.

Electrical Phase Detection (Audio System)

Procedure for electrical phase detection in an audio system without a processor.

System Sensitivity Level Calibration (with Processor)

Calibrates amplifier sensitivity levels when using an Audison bit processor.

Signal Level Check (with Processor)

Verifies signal levels in systems with pre-set amplifier sensitivity and a processor.

System Sensitivity Level Calibration (without Processor)

Calibrates amplifier sensitivity levels in systems without Audison bit processors.

Automatic Calibration: Auto EQ + Auto Time Alignment

Automates equalizer and time delay calibration for Audison bit processors.

Automatic Time Delay Calculation

Sets time delays for speakers using an Audison bit processor separately.

RTA Measurement Overview

Measures acoustic effect and frequency response of audio systems using RTA.

RTA Calibration Without Processor (HSM)

Performs RTA calibration for audio systems without Audison bit processors.

Battery Scope Measurement

Monitors vehicle battery voltage during engine start or audio system operation.

Measurements with an Oscilloscope

Using the oscilloscope to graph electrical signals and analyze electronic device functioning.

Using Bit Tune Without a PC

Load Simulator Speaker In Function

Checks if OEM sources require a speaker load for correct operation.

Speaker In Simulator Function

Checks activation of Hi-Level inputs with automatic ignition (ART).

Line Analyzer Function

Checks audio signal and noise on analog or digital audio lines by listening.

Electromagnetic Noise Analyzer

Identifies sources of electromagnetic interference acoustically via the internal speaker.

Troubleshooting

Synchronization Issues with PC

Troubleshoots connection loss or unresponsiveness between bit Tune and PC.

Device Not Recognized During Installation

Resolves issues where the PC does not recognize the bit Tune during driver installation.

BNC Input Fuse Replacement

Procedure for replacing the internal BNC input fuse if it blows.

Firmware Upgrade Procedure

Steps for upgrading the bit Tune firmware and PC software.

Rescue Mode Firmware Upgrade

Procedure to re-program firmware using Rescue Mode after failed updates.

Internal Power Supply Fuse Replacement

Guide for replacing the internal power supply fuse.

Technical Specifications