Cobra Electronics Corporation MRF80 User Manual

1. Enter the Setup menu and scroll to GRP MMSI menu.

2. Press the Enter button. A blinking cursor displays at the

first digit under GRP MMSI ID ENTRY. The leading zero
(0) will be entered automatically.

3. Turn the Channel knob or press microphone Channel

Up/Down buttons to scroll through the number list to the
digit of the Group MMSI number being entered.

4. Press the Enter button to select the digit.

5. Press the Channel Preset buttons to move within the

field.

6. Repeat steps 3, 4 and 5 until all nine (9) digits of the

Group MMSI number are entered.

7. Press the Enter button when all digits are listed.

8. Check that the number is entered correctly.

9. Press the Enter button to return to the Setup menu.

DSC radios with GPS send the position of a vessel to
another station. This is useful for rendezvous and rescue
situations.

Determine if the radio should automatically respond to all
Position Requests received or if it should provide a Position
Request alert and that can be manually selected and then
provide a response.

1. Enter the Setup menu and scroll to POS RPLY menu.

2. Press the Enter button and observe the current setting —

AUTO or MANUAL.

3. Move the selection arrow to change the setting.

4. Press the Enter button to select the setting.

5. When the changes are complete, exit the POS RPLY

menu and return to the Setup menu.

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