Retrotec DM-2A manuals

Retrotec DM-2A User Manual (66 pages)

Brand: Retrotec | Category: Measuring, testing & control | Size: 3.24 MB |

English

Table of contents

DM-2 Operation Manual

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©Retrotec Inc. 2012

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Table of Contents

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List of Tables

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List of Figures

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Differential Pressure

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Analog Gauges

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2 DM-2 Digital Gauge Basics

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2.2 Gauge Overview

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The DM-2 Screen

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2.3 Resetting the Gauge

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2.4 Screen Contrast

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3 DM-2 Keypad Functions

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Baseline

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Time Avg

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Auto Zero

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Set Pressure

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Set Speed

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Jog/Hold

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@ Pressure

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4.1 Making the Connections

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Hardware connections

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4.2 Conducting a Basic Test

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5 Gauge set up

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Full Screen Timeout

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Restore Settings

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Language

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Battery Type

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Display Version Info

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Power Down Hour

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Surface Area Unit

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Building Volume Unit

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European , Separator

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Sig Figs

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5.2 Device Setup

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Enable and Disable Devices

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5.3 Mode Setup

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6 Field Calibration

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7 Troubleshooting

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7.6 Large fixed errors

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7.9 Windy conditions

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7.12 Updating Firmware

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Cannot Reach 50 Pa Factors

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Cannot Reach 25 Pa Factors

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Appendix C: Exponent Errors

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Glossary

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Retrotec DM-2A User Manual (72 pages)

Brand: Retrotec | Category: Measuring, testing & control | Size: 2.85 MB |

English

Table of contents

Page 2 of 72

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Page 3 of 72

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Page 4 of 72

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Page 5 of 72

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1.1 Gauge Overview

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1.1.2 The DM-2 Screen

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1.2 Batteries

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1.2.2 Charging batteries

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1.2.5 Replacing batteries

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1.3 Resetting the Gauge

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1.4 Screen Contrast

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2 DM-2 Keypad Functions

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2.1.5 Mode

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2.1.6 Range Config

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2.1.7 Setup

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2.1.8 Baseline

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2.1.9 Time Avg

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2.1.10 Auto Zero

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2.1.11 Set Pressure

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2.1.12 Set Speed

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2.1.13 Jog/Hold

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2.1.14 @ Pressure

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©Retrotec Inc. 2012

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3.1 Setup Menu

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3.1.1 Full Screen Timeout

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3.1.2 Restore Settings

20

3.1.3 Language

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3.1.4 Battery Type

21

3.1.5 Display Version Info

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Page 22 of 72

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3.1.7 Power Down Hour

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3.1.8 Surface Area Unit

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3.1.9 Building Volume Unit

24

3.1.10 European, Separator

24

3.2 Device Setup

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3.3 Mode Setup

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4.1 Differential Pressure

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4.3 Analog Magnehelic Gauges

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8.1 Making the Connections

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8.1.2 Control connections

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9 Troubleshooting

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9.13 Updating Firmware

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Cannot Reach 50 Pa Factors

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Cannot Reach 25 Pa Factors

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

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Inside Temperature (F)

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Glossary

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Retrotec devices