JRC JSS-296 Instruction Manual page 120

3. After the following window opened, check the channel condition and if not occupied,
press Enter key.
If the frequency is occupied by the other stations, select [ NO ] and return to step 2 to select another
Note
frequency.
4. The frequency is tuned automatically and the NCT-196N begins to call all ships.
The communication is started after displayed "Message start..." on screen.
To terminate communication, press
3-84
F10 .