Guardian Technologies , LLC Home Security System DVST Manuel d'utilisateur télécharger pdf (Page 65)

13 Audio

The Digital Audio Interface ( DAL100 ) is a sound unit for the DVST range of products

working on an intercom basis i.e. push-to-talk. Microphone and speaker connections

are provided together with volume control and indicators for power, transmit, receive

and line error.

13.1 Equipment required but not supplied

The following lists equipment you will need to complete your installation of the DAL100

audio unit.

Microphone with automatic gain control and complete with push-to-

talk switch and 3.5mm jack connector.

Speaker capable of handling a 2W into 8 Ohm input.

Dedicated Micros Ltd Page 53

DVST Installation Guide Audio

Fig: 7 End Panel Layouts

1 2 ... 60 61 62 63 64 65 66 67 68 69 70 ... 79 80

DFT-0150 3
INSTALLATION GUIDE 3
Regulatory Notes 7
Table of Contents 9
6 Demonstration Mode 13 10
7 Modems 17 10
8 Terminal Adapters 31 11
9 Leased Line Transmission 39 11
10Calls 43 11
11Images and Transmission 47 11
15Glossary 61 12
16Returns Procedure 63 12
12Alarms & Events 49 12
13Audio 53 12
14Cable Assemblies 55 12
1 Introduction 13
Page 2 Dedicated Micros Ltd 14
2 Unpacking the unit 15
Page 4 Dedicated Micros Ltd 16
3 Operation 17
3.3 Freeze All Alarms 18
3.4 No Frozen Images 18
3.5 Offline Frozen Alarm 18
3.6 Track Last Alarm 18
4 Installation 19
4.2 Power Inputs 20
4.3 37 Way Alarm Connections 20
5.1 What you require 21
5.2 Setup using a PC 21
5.3 Remote Setup 22
5.4 DVST Commands 22
5.5 Define Camera Inputs 23
5.6 Auxiliary Port 3 23
6 Demonstration Mode 25
6.2 Demo Cable 26
6.3 Connecting the demo cable 27
This page intentionally blank 28
Page 16 Dedicated Micros Ltd 28
7 Modems 29
MOD2STR= 31
USER= 32
7.4 Modem Operation 33
Call request 34
Call answer request 34
Call disconnect 34
7.6 Using a modem in ATMODE 35
MODEM Requirements 36
All modems: 36
Synchronous Modems: 36
Asynchronous Modems: 36
7.8 MOTOROLA VFAST 37
No Dialtone 38
Transmission speed 38
7.9 Microcom V3242 39
7.10 Trailblazer 40
7.11 OCTOCOM OSI 8196A 41
Page 30 Dedicated Micros Ltd 42
8 Terminal Adapters 43
Making a Call 44
Answering a Call 44
Call disconnection 44
8.3 Gandalf TA1 45
8.4 ASCOM 5000 / CITAM 46
SEND CONFIGURATION STRING 47
8.5 Dataflex TA 50
9 Leased Line Transmission 51
9.3 Leased line operation 52
Page 42 Dedicated Micros Ltd 54
10 Calls 55
10.2 On Screen Titling 56
10.4 Callback 58
11 Images and Transmission 59
Page 48 Dedicated Micros Ltd 60
12 Alarms & Events 61
Set contact nn normally open 62
(default, 2) 64
13 Audio 65
13.2 Connecting the DAL100 66
14 Cable Assemblies 67
Page 56 Dedicated Micros Ltd 68
14.2 X21 Cable Assembly 69
Page 58 Dedicated Micros Ltd 70
Dedicated Micros Ltd Page 59 71
Page 60 Dedicated Micros Ltd 72
15 Glossary 73
Page 62 Dedicated Micros Ltd 74
16 Returns Procedure 75
Dedicated Micros Ltd Page 65 77
Page 66 Dedicated Micros Ltd 78

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Guardian Technologies , LLC Home Security System DVST Manuel d'utilisateur Page 65

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