Raymarine Ray48 instruction

Ray48

VHF Radio

Owner’s Handbook

Document number: 81233-2

Date: February 2004

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Raymarine Ray48 manual

Contents

Ray48 Important Notice Purpose Table of Contents Technical Description Section MaintenanceSection Appendix Glossary of Terms General Description Equipment FeaturesIntroduction Planning the Installation InstallationOptional Accessories Unpacking and Inspection Typical Mounting Method Flush Mounting Typical Mounting Methods 1104.33 190.74 1515.94 853.03 1606.29 1957.66 1204.72 Electrical Connections DC Power and External Speaker Connections External Speaker Connections Power Cable Length Antenna Mounting Suggestions Antenna ConnectionsGrounding Controls and LCD Display Operations Controls Volume Control On/Off 1W Scan WX ALT MON INT MEM LCD Display Operating Procedures 16 Plus priority Channel To Select a Weather ChannelChannel Memory Scan Modes Monitor Mode Master ResetWorking Channel Plus priority Channel Technical Description PLL Phase Lock Loop CircuitGeneral Control Section Receiver Circuit Transmitter Circuit Transmitter SpecificationsReceiver Operating Requirement Radio Dimensions Ray48 Block Diagram Page Ray48 Assembly Drawing Page How to contact Raymarine MaintenancePage VHF Marine Radio Channels and Frequencies Ray48 Marine Channels Frequency Tables 66A International VHF Marine Radio Channels & Frequencies Noaa Weather Radio Frequencies 156.525 Digital Selective Calling for Distress and Safety VHF Marine Channel Usage Guide and Licensing Requirements AppendixPage Usage Guide Your ship is sinking, or on fire Emergency Monitoring Channel 16 & Working Channel Intership Safety Navigation Coast Guard Port Operations Traffic service onChannels 11, 12, 13 Are used for vessels Marine Operator Commercial State Control Emergency signalsWeather Environmental Alpha