User's Manual
Table Of Contents
- Installation and Operation Manual
- Tait Contact Information
- Contents
- Preface
- 1 Introduction
- 2 Mechanical Description
- 3 Functional Description
- 4 Installation
- 5 Replacing Modules
- 5.1 Removing the Base Station and Opening the Tray
- 5.2 Replacing the UI Board
- 5.3 Replacing the Receiver Module
- 5.4 Replacing the Transmitter Module
- 5.5 Replacing the SI Board
- 5.6 Replacing the Transmitter and Receiver Fans
- 5.7 Replacing the Fan Power Board
- 5.8 Replacing the Temperature Sensor Board
- 5.9 Replacing the AC Power Supply Unit, Fan and Filter Module
- 5.10 Replacing the Speaker
- 5.11 Final Reassembly
- 6 Connections
- 7 Preparation for Operation
- 7.1 Introduction
- 7.2 Mode of Operation
- 7.3 Line-controlled Base
- 7.4 Talk Through Repeater
- 7.5 RF Modem
- 7.6 Data Repeater
- 7.7 TaitNet Trunking
- 7.8 Programmable Features
- 7.9 Additional Settings
- 7.10 Adding Subaudible Signalling
- 7.11 Soft Off (Tx Tail Time)
- 7.12 Tone On Idle (TOI)
- 7.13 Fan Operation
- 7.14 Channel ID
- 7.15 Relay Polarity
- 7.16 Channel Increment and Decrement by Function Keys
- 7.17 Carrier Wave Identification (CWID)
- 8 Maintenance Guide
- Glossary
- Tait General Software Licence Agreement
- Directive 1999/5/EC Declaration of Conformity
16 Mechanical Description TB7100 Installation and Operation Manual
© Tait Electronics Limited December 2005
2.1 Tray
The 1U tray consists of a mild steel folded chassis and a flat cover (not
shown) which is fastened to the chassis with 15 Torx T10 screws. The tray
can be fitted into a standard 19 inch rack or cabinet using the two rack
mounting brackets.
The front panel has holes to accommodate the controls and the
microphone/programming connector of the UI board.
The rear panel has holes to accommodate the connectors and the fuse holder
of the SI board, the antenna connectors, and a ground terminal.
For more information on the connections, refer to “Connections” on
page 65.
2.2 UI Board
The UI board is mounted behind the front panel with three Torx T10
screws
c and two spring clips D. The UI board is connected to the
transmitter and receiver modules via the two Micro-MaTch connectors
e
and the two UI cables (not shown). The UI board also has a speaker
connector
b.
A volume knob is fitted to the shaft of the volume-control potentiometer.
Figure 2.2 UI board
e
d
c
b
Cables not shown.