SRS Labs SR850 podręczniki

Srs labs SR850 Instrukcja Użytkownika (290 strony)

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Angielski

Spis treści

MODEL SR850

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TABLE OF CONTENTS

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Table of Contents

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SR850 DSP LOCK-IN AMPLIFIER

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SPECIFICATIONS

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COMMAND LIST

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SR850 DSP Lock-In Amplifier

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STATUS BYTE DEFINITIONS

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GETTING STARTED

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YOUR FIRST MEASUREMENTS

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Getting Started

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THE BASIC LOCK-IN

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The Basic Lock-in

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DISPLAYS and TRACES

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Displays and Traces

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OUTPUTS, OFFSETS and EXPANDS

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Outputs, Offsets and Expands

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SCANS and SWEEPS

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Scans and Sweeps

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USING THE DISK DRIVE

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The Disk Drive

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AUX OUTPUTS and INPUTS

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Aux Outputs and Inputs

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TRACE MATH

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Trace Math

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SR850 BASICS

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WHAT IS A LOCK-IN AMPLIFIER?

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SR850 Basics

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WHAT DOES A LOCK-IN MEASURE?

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THE FUNCTIONAL SR850

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REFERENCE CHANNEL

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TIME CONSTANTS and DC GAIN

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DC OUTPUTS and SCALING

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DYNAMIC RESERVE

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INPUT CONNECTIONS

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EXTERNAL NOISE SOURCES

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NOISE MEASUREMENTS

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Front Panel

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X = 9.7284 mV

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Y =-1.2050 mV

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Screen Display

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SIGNAL IN

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ADDITIONAL MENUS

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ENTRY KEYS

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[CURSOR]

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[ACTIVE DISPLAY]

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[PRINT] TO A DISK FILE

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[PRINT] TO A PRINTER

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REAR PANEL

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REAR PANEL BNC CONNECTORS

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AUX IN 1-4 (A/D Inputs)

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AUX OUT 1-4 (D/A Outputs)

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MONITOR OUT

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Rear Panel

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USING SRS PREAMPS

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SR850 MENUS

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SR850 Menus

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DEFAULT SETTINGS

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REFERENCE AND PHASE MENU

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Reference and Phase Menu

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INPUT AND FILTERS MENU

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Input and Filters Menu

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GAIN AND TIME CONSTANT MENU

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Gain and Time Constant Menu

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OUTPUT AND OFFSET MENU

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Output and Offset Menu

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TRACE AND SCAN MENU

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Trace and Scan Menu

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DISPLAY AND SCALE MENU

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Display and Scale Menu

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AUX OUTPUTS MENU

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Aux Outputs Menu

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CURSOR SETUP MENU

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Cursor Setup Menu

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EDIT MARK MENU

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Edit Mark Menu

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MATH MENU

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Math Menu

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DISK MENU

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Disk Menu

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SYSTEM SETUP MENU

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System Setup Menu

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REMOTE PROGRAMMING

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Remote Programming

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DETAILED COMMAND LIST

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REFERENCE and PHASE COMMANDS

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INPUT and FILTER COMMANDS

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OUTPUT and OFFSET COMMANDS

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TRACE and SCAN COMMANDS

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DISPLAY and SCALE COMMANDS

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CURSOR COMMANDS

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MARK COMMANDS

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AUX INPUT and OUTPUT COMMANDS

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MATH COMMANDS

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SETUP COMMANDS

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PRINT and PLOT COMMANDS

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DATA TRANSFER COMMANDS

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INTERFACE COMMANDS

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STATUS REPORTING COMMANDS

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EXAMPLE PROGRAM 1

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EXAMPLE PROGRAM 2

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PERFORMANCE TESTS

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Performance Tests

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General Installation

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1. Self Tests

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2. DC Offset

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3. Common Mode Rejection

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Procedure

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5. Amplitude Linearity

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6. Frequency Accuracy

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7. Phase Accuracy

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9. DC Outputs and Inputs

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10. Input Noise

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SR850 SERVICE

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SR850 Service

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CIRCUIT DESCRIPTION

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Circuit Description

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CPU BOARD

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POWER SUPPLY BOARD

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DSP LOGIC BOARD

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ANALOG INPUT BOARD

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PARTS LIST

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Parts List

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