Owner's Manual
Table Of Contents
- Owners Manual
- Table of Contents
- Features
- Supplied Accessories
- Parts & Controls
- Safety
- Recommendations For Marine Communication
- VHF Marine Radio Procedures
- Voice Calling
- Digital Selective Calling
- Maritime Mobile Service Identity
- Radiotelephone Calls
- Emergency Messages And Distress Procedure
- Included In This Package
- Accessories Order Info
- Mounting And Powering The Radio
- Antenna Requirements And Attachment
- External Devices And Connections
- Getting Started
- Set-Up Routines
- Digital Select Calling (DSC) Setup
- Advanced Operation
- Maintenance
- Troubleshooting
- Specs
- VHF Marine Channel Assignments
- Weather Channel Assignments
- World City Time Zones
- Flush Mount Template
- Note on Incorrect Wire Colors Listed in Manual
- Warning Sticker
- Spec Sheet
- Warranty
External Devices
And Connections
Nothing Comes Close to a Cobra
®
23
Installation And Start-Up
Global Positioning System (GPS) Device
Your Cobra Marine radio includes a built-in GPS receiver. Your position will be
continuously indicated on the LCD and, most importantly, it will be included
automatically with any DSC Distress message you may need to send. That will take the
“search” out of “search and rescue”.
An external GPS input connector has been provided to allow connection to a
back-up GPS receiver.
To Install an External GPS Device:
1. Install the GPS device in a convenient location according to its manufacturer’s
directions.
2. Plug-in the optional Cobra C.P.S. (Cobra Positioning System) into the provided
2.5mm jack.
3. Or using the supplied 2-wire adapter wire as follows:
Yellow wire - NMEA 0183 +Data in
Green wire - NMEA 0183 -Data in.
NOTE
Satellite acquisition time is dependent on the antenna mounting location. If the
acquisition takes too long, relocate the radio or use an external GPS receiver.
NOTE
GPS data input is as follows:
• Input voltage (peak to peak): 10V
• Maximum data rate: 4800 baud
• Impedance: 4KΩ
Wiring Located at Back
of Radio
Cobra Positioning
System Plug
GPS Interface Cable