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
TB7100 Installation and Operation Manual Installation 41
© Tait Electronics Limited December 2005
4 Installation
This section describes how to install the base station in a standard 19-inch
rack or cabinet. It also provides some general information on safety
precautions and site requirements. We recommend that you read the entire
section before beginning the installation.
4.1 Personal Safety
4.1.1 Lethal Voltages
The base station may be fitted with an internal AC power supply unit. If an
internal AC power supply unit is fitted, a standard ICE AC power connector
is fitted in the rear panel of the base station (refer to “AC Power
Connection” on page 66).
Warning!! The internal AC power supply unit contains
voltages that may be lethal. Refer to the ratings
label on the rear of the base station. The internal
AC power supply contains no user-servicable
parts.
Important Wrong mains voltage! Before connecting to the AC power
connector, ensure that the internal 115V/230V voltage
mains selector switch is set to the correct mains voltage.
The voltage selector switch is located under the base station cover. (Refer to
“Setting the AC Mains Input Voltage” on page 50.)
The base station must be installed so that the rear of the base station is
located in a service access area. The internal AC power supply unit must be
connected to the mains supply source by trained personnel in accordance
with local and national regulations.
Ensure that all power sources (AC and
DC) are disconnected
before opening the base station.