I Preface; Revision History; Glossary; Abbreviations - JRC Alphatron SSRS Installation And Operation Manual

I Preface

The Alphatron SSRS sound reception system has been designed to make sound signals from other ships audible by
personnel whilst they are in the fully enclosed bridge space. The system complies with all the latest applicable standards
and has been tested with the most modern test instrumentation and detailed test procedures ensuring a top quality
product.
All information contained in this manual has been verified for correctness however, no responsibility is assumed by
Alphatron for inaccuracies. Alphatron does not assume any liability arising out of the application or use of the described
product.
I.1 Revision History
Revision No. Description
V0.9 Preliminary
V1.0 First Issue
V1.1 Changed article nr.'s Cable Diagram
V1.2 Changed Connection diagram
I.2 Glossary
The Glossary contains a list of commonly used abbreviations and a list of applicable standards.
I.2.1 Abbreviations
Abbreviation Meaning
CMOS Complementary Metal-Oxide Semi conductor
ESD Electrostatic Discharge
DDC Display Dimming Control (sentence)
DHCP Dynamic Host Configuration Protocol
HBT Heartbeat (sentence)
HTTP Hypertext Transfer Protocol
Hz Hertz (unit of frequency)
IC Integrated Circuit (system)
IEC International Electrotechnical Commission
IMO International Maritime Organization
IP Internet Protocol (address)
ISO International Organization for Standardization
kB/s Kilobytes per second
kHz Kilohertz
LED Light-Emitting Diode
PCM Pulse Code Modulation
PJTR Jotron Proprietary Sentence
RMA Return Material Authorization number
4 | Preface
Date
17 March 2016
28 April 2016
10 may 2016
17 January 2020