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5. Press the
bers, 0-9. To enter the desired number and move
one space to the right press the
peat this procedure until all nine space of the
MMSI number which you want to contact are entered.
If a mistake was made entering in the MMSI num-
ber repeatedly press the
number is selected, then press the
key to correct the entry.
6. When finished entering the MMSI number, press
and hold the
and the "Select CH
Select CH" menu will appear
Select CH
Select CH
Select CH
7. Press the
channel you want to communicate on and press
the
key.
8. Press the
signal.
9. When the Group Call signal is sent, the display
will be as shown in the illustration at the right.
10. After the Group Call is transmitted, all the radios
in the group will switch to the designated chan-
nel.
11. Listen to the channel to make sure it is not busy, then
press the PTT switch and call the other vessels you
desire to communicate with.
7.7.4 RECEIVING A GROUP CALL
1. When a Group Call is received, the HX851 will produce a ringing alarm
sound and the display shows the Group name or Group
MMSI.
2. Press any key to stop the alarm.
3. Press the
channel.
4. Monitor the channel for the person calling the Group for a message.
5. If you want to respond, monitor the channel to make sure it is clear, then
press the PTT switch and talk to the calling ship(s).
After a Group Call is received, the time the call was made and the ships
MMSI or vessels name will appear on the display.
HX851
/
key to scroll through num-
key until the wrong
key. The transceiver will beep,
/
key to select the operating
key again to transmit the Group Call
key to switch the radio to the requested
key. Re-
/
NOTE
Page 53
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