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3M 965DSP - User Manual

3M 965DSP
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Instruction Manual
June 2005
78-8130-7429-7-F
Dynatel
965DSP Series
Subscriber Loop Analyzers
Includes Spectrum Analyzer (optional)
and Active ADSL Modem (optional)
Advanced Test Equipment Rentals
www.atecorp.com 800-404-ATEC (2832)
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Table of Contents

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3M 965DSP Specifications

General IconGeneral
TypeSound Level Meter
Data LoggingYes
ConnectivityUSB
Frequency WeightingA, C
Time WeightingFast, Slow
Microphone1/2" Prepolarized Condenser Microphone
Frequency Range20 Hz to 8 kHz

Summary

Out of the Box

Screen

Control Keys

Function Keys

Welcome Screen

Country Setup

Units of Measurement

Set Clock

Autotest Limits Configuration

Edit Wire Gauge

Help System

High Voltage Warning

Indicates detection of high voltage (120 Vac/Vdc or greater) and the unit's protective measures.

Voltage Measurement

Current Measurement

Resistance Measurement

Toolbox Menu

Self-Calibration

Explains when and how to calibrate the 965DSP, recommending it before first use and after temperature changes.

ADSL Results

Special Resistance Measurement

Ground Resistance Measurement

K-Test

K-Test Results

K-Test Summary

K-Test Error: Flip Red and Green Leads

Splice Locate

Opens Measurement

RFL (Resistance Fault Locate)

RFL Multiple Results

RFL Errors

DSL Tests

ISDN Error Test

ADSL Modem Function

ADSL Setup

Threshold Setup

Sets acceptable data rate and capacity factor for ADSL service grade, ensuring rates meet or exceed defined values.

ADSL Self Test

ADSL Connecting Status

ADSL Pass;Fail Results

ADSL Status

Displays available information about the ADSL modem connection, including line and channel operational data.

ADSL Info

ADSL Alarms

ADSL Graph

DSL Parametric Tests

DSL Loss Measurement

DSL Noise Measurement

Measures wideband metallic and longitudinal noise on a pair, connecting leads to pair and ground.

Spectrum Analyzer

Interference Frequency Signatures

Proper Operation Guidelines

TDR (Time Domain Reflectometer)

TDR Controls

Event Recognition in TDR

Peak Events

dB Measurements

Loss Measurement

Noise Measurement

Measures Noise, Power Influence, and calculated Balance of the pair by connecting leads and ground.

Longitudinal Balance

Wideband Loss Measurement

Measures the loss of a far-end tone between 20 kHz and 1200 kHz, requiring a separate instrument for tone generation.

Level Trace Analysis

Autotest Overview

Inactive Pair Autotest

Active Pair Testing

Autotests with FED

FED Connection

SmartStrap Connection

Inactive Pair Autotest with FED

Wideband Pair Testing

Wideband Full Test

FED Initialization Error Screens

Autotest Configurations

Talk Set Function

Care and Maintenance

Troubleshooting Guide

Technical Specifications

POTS Service Criteria

Self-Test Board Usage

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