Introduction; Conventional Radio Systems; Pr400™ Radio Features; Radio Wide Features - Motorola Commercial Série Manuel De L'utilisateur

INTRODUCTION

CONVENTIONAL RADIO SYSTEMS

Conventional radio systems typically refer to
unit-to-unit communications through a single
channel. Conventional systems also allow
radio users to extend communication coverage
by relaying their messages through a repeater.
To ensure coordinated use by multiple users,
each radio user must monitor the channel or
repeater before transmitting to verify that the
system is not currently busy.
PR400™ RADIO FEATURES

Radio Wide Features

• 16 Channels
• 2 Programmable Feature Buttons
• Option Board Expandability
• Busy Channel Lockout
• High/Low Power Settings
• Transmit Time-Out Timer
• Monitor and Sticky Permanent Monitor
• System Scan with 2 Priority Levels and
Revert Scan

Signaling Features

• MDC 1200 Signaling
- Selective Radio
Inhibit Decode
• Quik-Call II Signaling
- Call Alert
Decode
• DTMF Signaling
- DTMF PTT ID
Encode
- PTT ID Decode
- Selective Call
Decode
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