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Tait TB9400 User Manual
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TB9400/TN9275 Ins
tallation and Operation
Working with Base S
tations from
Y
our PC
99
© Tait Internationa
l Limited
May 202
3
5.3.3
T
roubleshooting Alarms
If the
Alarm status on the status
bar displays red, one or more alarms
have been triggered, an
d the
Alarm
s
menu automatically expands to dis-
play the alarm(s). Click Help and na
vigate to the description of that
alarm, as shown below
.
98
100
Table of Contents
Table of Contents
3
Preface
7
Scope of Manual
7
Document Conventions
7
Associated Documentation
8
Publication Record
8
Description
11
Series 2 and Series 1 Reciters
12
Identifying a Series 2 Reciter
12
New Reciters and Repairs
13
Firmware Information
13
Firmware Applications
14
Base Station Features
14
Firmware Application Details
16
P25/As-Ip
16
P25 Gateway Key Management
17
Dmr/Mpt
18
Modules
19
Mechanical Assembly
23
Frequency Bands and Sub-Bands
26
Licenses
27
Compatibility
27
Feature Licenses
28
Theory of Operation
31
Signal Paths
33
Online and Offline Modes
33
Intermodule Communications
34
Power Management and Distribution
35
PMU Operation on DC Input
37
Front Panel Fans
40
General Safety and Regulatory Information
41
Personal Safety
41
Unpacking and Moving the Equipment
41
Lethal Voltages
41
AC Power Connection
42
Explosive Environments
42
High Temperatures
42
LED Safety (EN60825-1)
42
Proximity to RF Transmissions / a Proximité des Émissions RF
43
Equipment Safety
44
Installation and Servicing Personnel
44
Preventing Damage to the PA
44
ESD Precautions
44
Anti-Tampering Devices
45
Environmental Conditions
45
Operating Temperature Range
45
Humidity
45
Dust and Dirt
45
Regulatory Information
46
Distress Frequencies
46
Compliance Standards
46
FCC Compliance
46
Unauthorized Modifications
46
Operation
47
Front Panel
47
Module Indicator Leds and Switches
51
Reciter and Receiver
51
Pmu
54
Installation
56
Before You Begin
56
Equipment Security
56
Grounding and Lightning Protection
56
Equipment Ventilation
56
Ambient Temperature Sensor
57
Cabinet and Rack Ventilation
57
Unpacking and Moving the Subrack
59
Identifying the Equipment
60
Initial Setting up
62
Confirming Operation
62
Working with Configurations
64
Customizing the Configuration
65
Recommended Configuration Settings
66
Restricted Port Numbers
67
Changing the Root Password
67
Tuning the Reciter and Receiver
68
Installing the Base Station on Site
71
General Installation Advice
71
Synchronization
71
Equipment Required
72
Mounting the Subrack
73
Connecting up the Base Station
78
Connection Overview
78
Connecting AC Power
80
Connecting DC Power
81
Connecting the Auxiliary DC Power Output
82
Connecting RF
83
Connecting an External Frequency Reference
84
Connecting a 1PPS Source
85
Ethernet Connection
86
Connecting General Purpose Inputs and Outputs
87
Setting up Simplex Operation
89
Working with Base Stations from Your PC
90
PC Recommendations
90
Connecting Your PC to the Base Station
90
Logging in
91
Setting the IP Address
92
Security Certificates
93
Local Connection to a Base Station
93
Troubleshooting Connection Problems
94
Finding a Lost or Forgotten IP Address
94
Setting up Authentication
95
Working with the Web Interface
96
Using the Webui Display Filter
96
Monitoring Operation
98
Troubleshooting Alarms
99
Viewing Configuration Settings
100
Viewing the Base Station and Network Identity
101
Basic Tasks
104
User Settings
104
Taking the Base Station Offline
104
Troubleshooting Alarms
104
Disabling the Front Panel Keypad
105
Uploading New Audio Files for Announcement Tones
105
Updating Firmware
106
Firmware Upload
107
Downloading Firmware from a Package Server
108
Activating New Firmware
108
Switching Application Packages
109
Working with Configuration Files
109
Setting up Custom Alarms
112
Subaudible Signaling
112
Checking for Interference on a Receive Channel
112
Marshaling or Transmit Delay
113
Uploading Firmware to the Base Station
114
SNMP Network Management
114
Configuring Single Base Stations
115
Configuring Receive-Only Base Stations
116
Configuring Base Stations in a Channel Group
116
Phase 2 Internal Timing
117
Introduction
117
Internal Timing
117
Technical Description
118
Specifications
119
Prerequisites
119
Maintenance
120
Troubleshooting
122
Replacing Modules
123
Saving the Base Station Configuration
123
Preliminary Disassembly
124
Replacing a Reciter
126
Replacing a Power Amplifier
127
Replacing a Power Management Unit
128
Replacing the Module Guide Rails
129
Replacing the Subrack Interconnect Board
130
Final Reassembly
131
Appendix A Interface Pin Allocations
133
System Interface Connector
133
Ethernet Connector
133
PMU Auxiliary DC Output
133
Appendix B Inter-Module Connections
134
Dual 50W Base Station
134
Single 50W Base Station
135
100W Base Station
136
Appendix C Identifying Front Panels
137
Appendix D TB9400 Cable Kits
138
Cable Kits
138
Appendix E Testing with the TBA0STU Calibration Test Unit
140
CTU Connections and Controls
140
Available Tests
144
Appendix F Installing the Firmware Package
147
Setting up a Central Package Server
147
Glossary
148
Simplified EU Declaration of Conformity
154
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Tait TB9400 Specifications
General
Brand
Tait
Model
TB9400
Category
Accessories
Language
English
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