Barnett Engineering B1474 operation manual Table of Contents

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TABLE OF CONTENTS

FCC REQUIREMENTS . . . . . . . . . . . . . . . . . . . 2

1INTRODUCTION. . . . . . . . . . . . . . . . . . . . . . 3

2SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . 5

3NOTATION . . . . . . . . . . . . . . . . . . . . . . . . 7

4OPERATION . . . . . . . . . . . . . . . . . . . . . . . . 8

5 SETUP PROCEDURES . . . . . . . . . . . . . . . . . . . 12

6INDICATORS . . . . . . . . . . . . . . . . . . . . . . . 16

7CONFIGURATION . . . . . . . . . . . . . . . . . . . . 17

8CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . 19

9

BOARD LAYOUT

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10

WARRANTY STATEMENT . .

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11APPENDIX A

OPERATION WITH A GE TRUNKING SYSTEM . . . . . . . 22

B1474

BARNETT ENGINEERING LTD.

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Contents Radio Modem Table of Contents FCC Requirements Introduction PTTIndicators Specifications General DIP Switch SettingsEqualization Full/Half Duplex Notation SQLOperation Hardware HandshakingModem Timing Using RTS and CTS Software Handshaking Using XON/XOFF No Handshaking, BufferedNo Handshaking, Non-Buffered Connections Line Interface Setup ProceduresRemove The Top Cover RadioSquelch Polarity LED ControlXON / Xoff Controls Full/Half Duplex Mode Equalization ModeCarrier Detect Delay Mode Send/ReceiveBuffer WireRTS Control Replace The Top CoverIndicators RTSConfiguration RTS on Connections Audio DigitalBoard Layout Barnett Engineering Product Warranty Appendix a Operation with a GE Marc V Trunking System ConnectionsB1474 Software Handshaking Using XON/XOFF No Handshaking