MDS MDS 4710 Series Handbücher

Mds MDS 4710 Series Spezifikationen (120 Seiten)

Marke: Mds | Kategorie: Nein | Größe: 2.30 MB |

Englisch

Inhaltsverzeichnis

MDS 4790/9790 Series

1

QUICK START GUIDE

2

TABLE OF CONTENTS

3

Copyright Notice

6

Operational Safety Notices

6

ESD Notice

8

Environmental Information

8

1.0 INTRODUCTION

9

2.0 PRODUCT DESCRIPTION

9

2.1 Network-Wide Diagnostics

10

2.3 Applications

11

2.4 Features

12

2.5 Accessories

13

3.0 INSTALLATION PLANNING

14

(Shown mounted to mast)

17

4.0 INSTALLATION PROCEDURES

18

4.2 Mounting the Radio

19

Figure 7. Mounting Dimensions

20

4.3 Primary Power

21

ON/OFF SWITCH

22

DC POWER INPUT

22

4.4 Backup Battery

23

Battery Reset Switch

24

(See Text)

24

Duplexer

24

ANT connector

26

(Most common arrangement)

26

TX and RX ports are the only

26

DATA PORT to prevent damage

28

Data Interface Connector—J3

30

Invisible place holder

30

5.0 START-UP AND OPERATION

32

5.2 Front Panel Indicators

33

Figure 24. LED Indicators

34

6.0 DIAGNOSTICS AND CONTROL

36

MDS P/N 97-1971A04

37

6.2 PC Command Summaries

38

For example: REPEATER

39

For example: REPEATER ON

39

PC COMMAND

42

FRONT PANEL

42

MENU DESCRIPTION

42

STAT (described on Page 52)

43

Major Alarm Event

45

Assignments

45

Alarm Sense ASENSE [HI/LO]

46

Battery Backup

46

Monitoring & Alarm

46

Data Interface Baud

46

Data Interface

47

Buffering

47

Event Log Date

49

Dekey Transmitter DKEY

49

Emphasis screen, Page 66

50

Hardware Revision

51

Initialize to Factory

51

Defaults

51

Manual Key screen, Page 68

52

Clear Logs screen, Page 75

52

4-WIRE AUDIO INTERFACE

53

Modem screen, Page 65

53

Alarm Masks screen, Page 71

53

Options Installed OPT

54

Owner’s Message OWM [xxxxx]

54

Owner’s Name OWN [xxxxx]

54

Received Signal

56

Strength Indicator

56

Remote Terminal

56

Receive Frequency RX [xxx]

57

Received Data Audio

57

Receive Pad screen, Page 71

58

Transmit Timeout screen

58

Serial Number screen, Page 74

58

Show Selected

59

Parameters

59

Signal-to-Noise

59

Unit’s Internal

61

Temperature

61

Transmit Timeout

62

Transmit Data Audio

62

Front Panel

64

This graphic points you

68

Table 17. dBm Vs. Watts

73

Clear-to-Send

74

Standby

77

Equipment

77

Transmit Level

78

[–20 to +3, AUTO]

78

Set Owner

80

7.0 LOCAL & NETWORK-WIDE

83

PROBLEM SOLVING

83

7.1 Local Problem-Solving

84

DTYPE ROOT command (Page 42)

88

DIAGNOSTICS port, an

89

8.0 REPLACING ASSEMBLIES

90

POWER SUPPLY

91

MAIN TRANSCEIVER

91

(P/N 28-1575Axx)

92

Backup Battery

92

POSSIBLE

94

EQUIPMENT

94

9.0 RADIO SOFTWARE UPGRADES

99

COOLING FAN

99

(Keep clear of dust)

99

AIR FLOW

99

9.2 Preparing for Download

100

10.0 TECHNICAL REFERENCE

101

±1.5 ppm

102

10.2 RF Propagation Planning

103

FProb a b 6.0 10

107

GLOSSARY

109

IN CASE OF DIFFICULTY

119

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