Ericsson EDACS PRISM HP Manuale dell'Operatore Scaricare il pdf (Pagina 7)

INTRODUCTION

This manual describes how to use the EDACS PRISM

HP/LPE-200 Radio. The PRISM HP/LPE-200 is a syn-

thesized, microprocessor-based, high performance port-

able FM radio providing reliable two-way communica-

tions in both the Enhanced Digital Access Communica-

tions System (EDACS) trunking environment and con-

ventional communication systems.

In the EDACS or trunked system mode, the user

selects a communications system and group. In this

mode, channel selection is transparent to the user and

is controlled via digital communication with the system

controller. This provides advanced programmable fea-

tures and fast access to communication channels.

In the conventional mode, the user selects a channel

and directly communicates on that channel. In this mode,

a system refers to a set of channels. A channel is a

transmit/receive radio frequency pair.

Advanced hardware and software technology en-

ables this radio to support all advanced EDACS radio

features and multiple communications modes including

digital. Depending on the customer’s needs, the Prism

HP is available in both System and Scan Modes.

Some key features include:

•

Field upgradable to TDMA

•

Data capable

•

Automatic power control for extended battery life

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Ericsson EDACS PRISM HP Manuale dell'Operatore Pagina 7