User's Manual
Table Of Contents
- Directive 1999/5/EC Declaration of Conformity
- About this guide
- For your safety
- Safety warnings used in this guide
- Radio frequency exposure information
- Controlling your exposure to RF energy
- Compliance with RF energy exposure standards
- Radio frequency emissions limits in the USA
- Unapproved modifications or changes to radio
- Health, safety and electromagnetic compatibility in Europe
- Electromagnetic compatibility in European vehicles
- EN 60950 requirements (25 watt radios)
- Interference with electronic devices
- AS/NZS 4365 requirements
- Frequency band reserved for distress beacons
- Safe radio operation
- High radio surface temperatures
- Radio protection when charging the vehicle battery
- GPS operation
- Your radio’s settings
- Contents
- Getting started
- Basic operation
- Operating in conventional mode
- Operating in MPT trunked mode
- Changing your operating mode
- Checking that your network is available
- Changing your network
- Making a preset call
- About talkgroups and scan groups
- Making a talkgroup call
- Changing group membership
- Making an emergency call
- Dialling a PABX number
- Dialling a PSTN number
- Receiving a call
- Re-establishing a call
- Checking missed calls
- About status messages
- About text messages
- Calls to conventional channels or groups
- Dialling calls in MPT trunked mode
- Troubleshooting
- Tait general software licence agreement
Operating in MPT trunked mode 63
About talkgroups and scan groups
A trunked radio system may consist of a many fleets of
radios, each with a number of talkgroups and scan groups.
A talkgroup consists of radio users either within the same
fleet, or across multiple fleets. A scan group is a group of
talkgroups.
When your radio belongs to a talkgroup or scan group, it is
said to be “subscribed”, and you receive all calls directed to
that group of users.
The diagram below shows a typical trunked radio system
with fleets, talkgroups and a scan group.
Fleets
Talkgroups
Scan group