General Research of Electronics Inc 0713902 Manuel D’Utilisation

PSR-310 

 

Advanced Handheld Scanning Receiver with Object Oriented User Interface 

 

Owner's Manual 

 

Please read this User's Guide before installing, setting up and using your new product. 

 

 

Table of Contents 

 

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Introduction 

 

Welcome to an exciting new world of radio scanning! Recognizing that contemporary scanning receivers 

are too hard to program and use, GRE's engineers conducted extensive research to determine the 

functional requirements for an entirely new scanning receiver user interface. We call this new user interface 

the Object Oriented User Interface (OOUI), and it is based on the premise that, to a hobbyist, a scanner is 

easiest to use if all of the things that can be scanned are handled using common conventions for interaction 

between the user and the radio, at least to the extent that this is possible given that the ”things” that can be 

scanned are different from one another in either subtle or major ways. 

In this new user interface design, we call “things” that can be scanned Scannable Objects. Simply put, a 

Scannable Object is defined as something that can be scanned or monitored. Scannable Objects include 

the following: 

 

. Conventional, non-trunked radio channels 

. Trunked talkgroups used on a trunked radio system 

. Service searches to search for a specific radio service 

. Search ranges with upper and lower limits 

. Spectrum Sweeper setups with band segments that can be enabled or disabled by the user 

 

One of the goals of the Object Oriented User Interface is to make the scanner as easy to use as possible. 

The OOUI does this by treating all Scannable Objects the same in terms of how they are created, edited, 

manipulated and grouped. Once you have learned how to create and store a conventional channel, you 

know most of what you need to know to create a trunking talkgroup, and so on.