Document Illustrations; Product Overview; Applicable Products; Required Additional Components - Raymarine RAY91 Installation And Operation Instruction Manual

• Select Set-up
Procedures for navigating menu hierarchies.
Menu hierarchies are used in this document to provide a quick summary on how to access a
particular function or menu option.
Examples:
• The internal sonar module is turned off from the Fishfinder application menu: Menu > Set-up >
Sounder Set-up > Internal Sounder.
• The internal GPS can be switched off from the Set-up menu: Menu > Set-up > GPS Set-up
> Internal GPS.

Document illustrations

Your product and if applicable, its user interface may differ slightly from that shown in the illustrations
in this document, depending on product variant and date of manufacture.
All images are provided for illustration purposes only.

2.2 Product overview

The Ray90 and Ray91 are 12 V dc, Class D Digital Selective Calling (DSC) VHF radios. DSC enables
you to make and receive calls to a specific radio, and to transmit and receive position information to
and from a selected radio. DSC also allows transmission of a distress alert, to all radios within range,
at the touch of a button. Once a DSC request is sent and acknowledged voice communication is
carried out on the channel chosen by the caller. The radio can transmit and receive on all available
US, Canadian, International and Private marine VHF channels.
The Ray90 includes the following features:
• Built-in GNSS (GPS) receiver requiring an external antenna.
• Up to 2 fully functioning wired handset stations with wired speaker connections.
• Connect to a wireless hub to add up to 3 fully functioning wireless handset stations with wireless
speaker connections.
• With an optional loud hailer connected the radio can also be used as a fog horn or loud public
address (PA) system.
The Ray91 includes the same features as the Ray90 and also has a built-in AIS receiver.

2.3 Applicable products

This document is applicable to the following products:
Name
Ray90
Ray91

Required additional components

Your product requires a VHF antenna to function as a radio. If you intend to use the radio's internal
GNSS (GPS) receiver then you will also require a GNSS (GPS) passive antenna to be connected.
Part number
N/A
A80288
Document and product information
Part number
E70492
E70493
Description
3 rd Party 50 ohm VHF antenna
Passive GNSS (GPS) antenna
• Supplied with a wired handset and
speaker.
• Includes built-in AIS receiver.
• Supplied with a wired handset and
speaker.
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