Group Call; Setting Up A Group Call - Standard Horizon MATRIX GX3000S Owner's Manual

11.7 GROUP CALL

This feature allows the user to contact a group of specific vessels (example
members of a yacht club) using DSC radios with Group call function to auto-
matically switch to a desired channel for voice communications.

11.7.1 Setting up a Group Call

For this function to operate the same Group MMSI must be programmed into
all the DSC VHF radios within the group of vessels that will be using this fea-
ture. The group MMSI is a 9 digit (first digit permanently set to "0") number that
will allow other radios to call your vessel along with others to automatically
switch to a working channel for voice communications. This function is very
useful for yacht clubs and vessels traveling together that want to collectively
make announcements on a predetermined channel.
1. Press and hold down the [ CALL ( MENU )] key until
" Radio Setup Radio Setup
Radio Setup Radio Setup Radio Setup
2. Turn the CHANNEL selector knob to select "
Setup Setup Setup " menu.
Setup Setup
3. Press the [ ENT ] key, then select "
the CHANNEL selector knob.
4. Press the [ ENT ] key, then select "
CHANNEL selector knob.
5. Press the [ CALL ( MENU )] key.
6. Turn the CHANNEL selector knob to scroll through
the first letter of the name of the vessel or person
you want to reference in the directory.
7. Press the [ ENT ] key to store the first letter in the
name and step to the next letter to the right.
8. Repeat step 6 and 7 until the name is complete. The
name can consist of up to eleven characters, if you
do not use all eleven characters press the [ ENT ] key
to move to the next space. This method can also be
used to enter a blank space in the name. To clear the previous letter, press
the [ CLR ] key.
9. After the eleventh letter or space has been entered,
press and hold the [ ENT ] key to advance to the MMSI
(Maritime Mobile Service Identity Number) number
entry.
10. Turn the CHANNEL selector knob to scroll through numbers, 0-9. To enter
the desired number and move one space to the right press the [ ENT ] key.
Repeat this procedure until all nine space of the MMSI number are en-
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" menu appears.
DSC DSC
DSC DSC DSC
Group DIR Group DIR " with
Group DIR Group DIR Group DIR
Add Add Add " with the
Add Add
GX3000S