3M 478DA (D-15) Instrukcja Właściciela Pobierz pdf

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Troubleshooting Guide

Model 478DA (D-15)

Single Intercom System

Introduction

The Model 478DA is a single-channel intercom system that is used for point-to-point communication applications.

The system includes a visible/audible presence alert and the capability of multiple units communicating with the same

loudspeaker.

Problem Isolation Procedure

Use the troubleshooting table on the following pages to help isolate the problem:

1. Start at the top of the table and work down to the bottom.

2. For each symptom listed, determine if it applies to the situation.

3. If a symptom does apply, check (ü) the box adjacent to the symptom.

4. Read across the table to the possible causes and corrections listed in the middle and right columns.

5. Investigate these possible causes and implement the corrections. Possible causes are listed in the order in which

they are most likely to occur.

If none of the possible causes and corrections applies to the situation, call 3M Media InTouch and review the

"checked" symptoms with the technical support staff.

1 2 3 4 5 6 ... 11 12

Podsumowanie treści

Strona 1 - Troubleshooting Guide

1Troubleshooting GuideModel 478DA (D-15)Single Intercom SystemIntroductionThe Model 478DA is a single-channel intercom system that is used for poi

Strona 2

Technician Troubleshooting Guide Model 479 (D-30)264512SP-208A53Figure 1. Operating ControlsKey Control Name Function1 Power Switch Controls applicati

Strona 3

Model 479 (D-30) Technician Troubleshooting Guide3Troubleshooting TableProblem Possible Cause CorrectionNo inbound audio. PowerIndicator Light (green

Strona 4 - 3M Media InTouch

Technician Troubleshooting Guide Model 479 (D-30)Problem Possible Cause CorrectionNo outbound audio:• Power Indicator Light(green) is ON.• TALK Indic

Strona 5

Technician Troubleshooting Guide Model 478 (D-15)2Figure 1. Operating ControlsKey Control Name Function1 Power Switch Controls application of power to

Strona 6 - OFF ON

Model 478 (D-15) Technician Troubleshooting Guide3Troubleshooting TableProblem Possible Cause CorrectionNo inbound audio. PowerIndicator Light (green

Strona 7

Technician Troubleshooting Guide Model 478 (D-15)Problem Possible Cause CorrectionNo outbound audio:• Power Indicator Light(green) is ON.• TALK Indic

Strona 8

1Troubleshooting GuideModel 481 BA (D-20) 6-Channel Intercom SystemIntroductionThe Model 481 is a 6-channel intercom system that is typically used

Strona 9

Technician Troubleshooting Guide Model 481BA (D-20)23Intracom D-20VOLUMEOFF ONSP-205A987654123Figure 1. Operating ControlsKey Control Name Function1

Strona 10

Model 481BA (D-20) Technician Troubleshooting Guide3Troubleshooting TableProblem Possible Cause CorrectionNo inbound audio. PowerIndicator Light (gre

Strona 11 - Troubleshooting Table

Technician Troubleshooting Guide Model 481BA (D-20)Problem Possible Cause CorrectionThe VEHICLE IndicatorLight (yellow) is OFF and thevehicle detecti

Strona 12 - St. Paul, MN 55144-1000

1Troubleshooting GuideModel 479 (D-30) 2-Channel Intercom SystemIntroductionThe Model 479 is a 2-channel intercom system that is typically used to

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3M 478DA (D-15) Instrukcja Właściciela

Przeglądaj online lub pobierz Instrukcja Właściciela dla Domofony 3M 478DA (D-15). 3M 478DA (D-15) Owner's Manual Instrukcja obsługi

Podsumowanie treści

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