Group Call By Manually Entering A Mmsi - Standard Horizon Explorer GX1600 Owner's Manual

municate on, then press the
If the channel you want is not shown, press
the soft key, then press the
key to select the operating channel you want
to communicate on, then press the
soft key.
6. Press the
Group Call signal.
7. When the Group Call signal is sent, the dis-
play will be as shown in the illustration at the
right.
8. After the Group Call is transmitted, all the ra-
dios in the group will switch to the designated
channel.
9. Listen to the channel to make sure it is not
busy, then press the microphone's PTT switch
and call the other vessel you desire to com-
municate with.

9.7.2.2 Group Call by Manually Entering a MMSI

This feature allows you to contact a group of vessels by entering in their Group
MMSI manually.
1. Press the
pear.
2. Press the
(To cancel, press the
3. Press the
will beep, and the "Last Group Call" will ap-
pear.
4. Select "
5. Press the
6. Press the
number of the MMSI (nine digits: first digit per-
manently set to "0") which you want to con-
tact, then press the
the next number.
7. Repeat step 6 to set the MMSI number.
8. If a mistake was made entering in the MMSI num-
ber, repeat pressing the
wrong number is selected, then press the
key to correct the entry.
GX1600
soft key to transmit the
key. The "DSC Menu" will ap-
/ key to select "GROUP".
soft key.)
soft key. The transceiver
" with the
soft key.
/ key to select the first
soft key to step to
] soft key.
/
/ key.
soft key until the
/
Page 53