Digital Select Calling (DSC)

Setup

Operating Your Radio

Position Request Reply Type

The ability to send your position to another station is an added feature of DSC radios that have GPS attached. It is handy for rendezvous and rescue situations.

Your CobraMarine VHF radio allows you to choose whether to have the radio automatically respond to all Position Requests it receives or to alert you to a Position Request and allow you to choose whether to respond or not — manual reply.

Operating Your Radio

New Individual

Digital Select Calling (DSC) Setup

4.

Press the Call/Set button to select the memory location.

 

The cursor will begin to blink at the first character under

 

NAME.

5.

Use the Up/Down buttons to scroll through the character list.

6.

Press the Call/Set button to select a character. This will also

 

move the blinking cursor to the next character under NAME.

7.

Repeat steps 5 and 6 to enter additional characters —

Position Reply

Auto/Manual/Exit

To Set The Position Request Reply Type:

1.Enter the Settings menu and scroll to POS RPLY (position reply) with the Up/Down buttons.

2.Press the Call/Set button and observe the current setting — AUTO or MANUAL.

3.Use the Up/Down buttons to change the setting.

4.Press the Call/Set button to select the setting.

5.Use the Up/Down buttons to scroll to EXIT.

6.Press the Call/Set button to return to the Settings menu.

Enter MMSI

up to a maximum of nine (9) — for the name.

NOTE

Press the High/Low Power button to backspace and erase the last selected character.

8.

After entering the name, press and hold the Call/Set

 

button to move the blinking cursor to the first character

 

under MMSI.

9.

Use the Up/Down buttons to scroll through the number list.

10. Press the Call/Set button to select the number and

 

move the cursor to the next character under MMSI.

11. Repeat steps 9 and 10 until the nine (9) digit

Individual Directory

DSC calling allows you to call another vessel or station directly if you know its MMSI number. Your CobraMarine VHF radio allows you to store up to ten (10) names and their associated MMSI numbers for quick access.

Next/Exit

MMSI is entered.

12. Press and hold the Call/Set button to move to the

next memory location or exit.

13. Select NEXT or EXIT with the Call/Set buttons.

Individual Directory

Location 01

To Enter Or Edit Names And MMSI Numbers In The Directory:

1.Enter the Settings menu and scroll to INDV DIR (individual directory) with the Up/Down buttons.

2.Press the Call/Set button to enter a memory location (1-10).

3.Use the Up/Down buttons to scroll through the memory locations to one you want to select.

If NEXT is selected, pressing the Call/Set button will

move to the next memory location where another

name can be entered by repeating steps 3 through 11.

If EXIT is selected, pressing the Call/Set button will return you to the Settings menu.

You can enter a total of ten (10) names and MMSI numbers in the directory.

 

 

 

 

44 English

Nothing Comes Close to a Cobra® 45

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Cobra Electronics MR F75-D owner manual Individual Directory, To Set The Position Request Reply Type

MR F75-D specifications

Cobra Electronics has long been a name associated with reliable communication solutions, and the MR F75-D is no exception. This high-performance marine VHF radio is designed specifically for boaters, offering a blend of essential features, advanced technologies, and user-friendly characteristics that make it an excellent choice for both recreational and commercial marine applications.

One of the standout features of the MR F75-D is its Class D DSC (Digital Selective Calling) capability, which allows users to send distress calls and communicate with other vessels or coast guard stations at the push of a button. This increases safety on the water, as it provides an automated means to alert others in case of emergencies.

The radio operates seamlessly on the vital marine channels, ensuring that users have access to all the necessary frequencies for navigation and communication. With an impressive 25 watts of transmitting power, the MR F75-D provides extended range, ensuring that calls can be made even in challenging conditions.

The Cobra MR F75-D boasts an ergonomic design featuring a solid weather-resistant construction to withstand the harsh marine environment. Its large, easy-to-read backlit LCD display enhances readability in bright sunlight or low-light conditions, making it accessible under various circumstances.

Moreover, the radio includes a built-in NOAA weather radio with alerts. This feature keeps users informed about local weather conditions and forecasts, enabling them to make better decisions while out at sea. The option to scan channels and save favorites makes it easy to navigate through crowded frequencies to find the right communication line.

The MR F75-D is equipped with Dual Watch and Tri-Watch functions, allowing users to monitor two or three channels simultaneously. This increases the chances of receiving essential messages while on the water, providing greater peace of mind.

With a compact design, the MR F75-D can fit easily on most boats, while the intuitive controls enhance usability. The radio also supports external GPS connection, offering even better situational awareness.

In conclusion, the Cobra Electronics MR F75-D is a versatile, durable, and feature-rich marine VHF radio. With its DSC capabilities, NOAA weather notifications, and robust build, it proves to be an invaluable tool for safe and efficient marine communication, making it a top choice for any boating enthusiast.