Cobra MR F45-D Support Question
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Question posted by Anonymous-135565 on April 30th, 2014
Blowing The Fuse.
i have had the radio in my boat for three years. Getting ready for this season I turned it on an fit blows the inline fuse. I took the radio out and hooked it directly to the battery and it continues to blow the fuse. Any idea what would cause this?
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Related Cobra MR F45-D Manual Pages
MRF45D_MANL_ENG - Page 1
... product, or not understand its many years of reliable service. www.cobra.com (on your area.
How Your CobraMarine VHF Radio Works This radio is a VHF transceiver for navigation and operational purposes. through a marine operator. Printed in China Part No. 480-684-P Version A
Owner's Manual
MR F45-D
Class-D Fixed Mount VHF Radio
Nothing Comes Close to a Cobra...
MRF45D_MANL_ENG - Page 2
...listening almost any of water
message at
these areas. Allows operation on the transceiver.
Radio
utilizes two (2) built-in low light conditions. once - visual alarm if threatening ... -station calls.
Introduction
Transceiver Controls, Indicators And Connections
Backlit LCD Screen
Radio Status and Data Display
Instant Channel 16/9 Button
Down Button
Up Button
Active...
MRF45D_MANL_ENG - Page 3
... External Devices And Connections 22
Operating Your Radio Getting Started 24 Set-Up Routines 28 Voice Transmission 32 Weather Radio And Alert 34 Advanced Operation 35 Digital Select Calling (DSC) Set-Up 38 Digital Select Calling (DSC) Operation 44 Maintenance & Troubleshooting 56 Specifications 57
Appendix VHF Marine Channel Assignments 58 Weather Channel Assignments 71...
MRF45D_MANL_ENG - Page 4
...course of these general precautions and warnings. SafetyTrainingInformation This CobraMarine radio is transmitting. This radio is NOT intended for "Occupational Use Only." I FCC OET Bulletin 65..., microphone, antenna and any area where signs are posted prohibiting radio transmissions.
NOTE Throughout this radio, it must only be used in an uncontrolled environment by individuals...
MRF45D_MANL_ENG - Page 5
... power of 156.025 to your vessel is no longer required for marine radios.
Improper reconnection with reversed polarity. DO NOT use . Additionally, cellular telephones may have... if you should contact that the boat's registration number and state of Class-D (Digital Selective Calling) operation in U.S.A. or Canada, you 're using or storing the radio at least three (3) feet (0.9...
MRF45D_MANL_ENG - Page 6
...turned On and
be used whenever possible to relieve congestion on Channel 16.
VHF Marine Radio Procedures
•
MaintainYourWatch
Whenever your radio is made on the calling channel, you must not call on ship-to-ship channels when you are testing your battery...9, especially in English, your boat is permitted for making initial ....
If you do not get a reply, wait at both...
MRF45D_MANL_ENG - Page 7
... may involve amending or obtaining a ship station license. When all communication with GPS position coordinates (requires a GPS receiver to be used on a marine radio capable of a shore-based VHF marine channel to distress and safety watch on distress frequencies and will eventually replace aural (listening) watches on Channel 16. Over."
The DSC system...
MRF45D_MANL_ENG - Page 8
... vessel is used to indicate that you transmit on the availability of the emergency unless the message relates directly to the emergency. See pages 58 through .
EmergencyMessages AndDistressProcedure
VHFMarineRadioProtocols
MarineEmergencySignals The three (3) spoken international emergency signals are faced with the operator of these services, consider registering...
MRF45D_MANL_ENG - Page 9
... OVER." 14. SECURITE - Say: "THIS IS [your radio is pressed, all other vessels that will sound for a rescue boat to be listening on Channel 16" "This is Corsair (... - no one injured" "Estimate we will be sent. EmergencyMessages AndDistressProcedure
VHFMarineRadioProtocols
MarineDistressProcedure Speak slowly - Select VHF Channel 16. 3. PAN - Repeat three (3) times. ...
MRF45D_MANL_ENG - Page 10
...Radio Status and Data Display
Instant Channel 16/9 Button
Down Button
Up Button
Active Channel Number
Simplex Operation Icon
Squelch Knob
On-Off Power/ Volume Knob
Printed in theU.S.A.,youcanorderdirectlyfrom the main menu] 8:00 a.m.
Make Check or Money Order Payable To Cobra Electronics.... 480-684-P Version A
MR F45-D
Class-D Fixed Mount VHF Radio Nothing Comes Close to a ...
MRF45D_MANL_ENG - Page 11
... be damaged in the flat surface. Installation And Start-Up
Mounting And Powering The Radio
Microphone Bracket
Use Supplied Template See page 75 for template.
To Mount The Transceiver ... transceiver using your CobraMarine VHF radio, it will be conveniently accessible with the following factors in almost any flat surface. I The leads to the battery and the antenna are best kept...
MRF45D_MANL_ENG - Page 12
... the back of the transceiver. When replacing the fuse in your transceiver, use a high-quality, marine-grade cable sized for up to a Cobra® 19 Installation And Start-Up
Mounting And Powering The Radio
NOTE All wiring is powered from the vessel's 13.8-volt negative ground direct current electrical system (12-volt nominal).
Attach...
MRF45D_MANL_ENG - Page 13
...omnidirectional antenna with antennas mounted as follows AND all persons during radio transmissions.
Nothing Comes Close to use any of the popular marine VHF antennas, but it is best accomplished with the advice... (MPE) Radius To avoid health hazards from the base of your radio with your particular boat and preferences.
The radio is arranged
to use . This is up to you can be ...
MRF45D_MANL_ENG - Page 14
...the GPS interface cable. NOTE Satellite acquisition time is set up to its manufacturer's directions.
2.
Align the connector and push it
seats in the recess around the socket....3. To Connect The Microphone Attachment: 1. By having a GPS connected, your CobraMarine VHF radio. That will be continuously indicated on the back of a knowledgeable dealer. Bond the NMEA out negative wire to ...
MRF45D_MANL_ENG - Page 15
... increase after 10 seconds. DSC Distress Alarm High-low-high-low-high. Pause, then repeat. Press any button to turn it Off.
24 English
Operating Your Radio
Getting Started
DSC Position Request Alarm Medium-loud, continuous, low-pitched series of one-half (1⁄2) second beeps spaced one (1) long] groups - Nothing Comes Close to hold...
MRF45D_MANL_ENG - Page 18
...the button is turned On and to enter the hour offset of your local time zone from Greenwich. (See world city time zone chart on UTC.
30 English
Operating Your Radio
Set-Up ...Routines
U.S.A./International/Canada Channel Maps Three (3) sets of the LCD. Most of the channels are definite differences (see table on the top line of VHF Channel Maps have been established for marine...
MRF45D_MANL_ENG - Page 19
...higher channel is held down for short-range communications and to the VHF marine channel assignments on most VHF Channels.
Your radio will take you to a signal sent at 1 or 25 watts ...pages 14 through 23 to select a channel according to the type of power. Operating Your Radio
Voice Transmission
Voice Transmission
•
Transmit mode gives you the ability to Low Power mode when...
MRF45D_MANL_ENG - Page 25
... the Distress button. UNDEFINE, FIRE, FLOODING, GROUNDIN, COLLISIO, MORE. All received DSC calls will turn Off the alarm and return to a GPS. I Informs receiving stations of the nature of the ...lift the spring-loaded red door on Channel 16 and Channel 70 for mariners.
I If no acknowledgement is received, the radio resends the message at all receiving stations. b. Press and hold of ...
MRF45D_MANL_ENG - Page 39
... purpose are
registered trademarks of Cobra Electronics Corporation, USA. All implied warranties, including warranties of merchantability and fitness for a period of three (3) years from state to the Cobra Factory ...dealer for warranty service, but the return charges will be at its CobraMarine VHF radio, and the
component parts thereof, will be free of defects in duration to you...
MRF45D_MANL_ENG - Page 40
...where the radio is to be necessary to furnish the following to : Cobra Factory Service, Cobra Electronics Corporation, 6500 West Cortland Street, Chicago, Illinois 60707 U.S.A.
6. If the radio is clear...agujero en la superficie plana. It will ensure the fastest turn-around time on your radio. Send the entire product.
3. Pack radio securely to a Cobra® 75 Ship prepaid and insured ...
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