Standard Horizon MATRIX GX3000S - Manual (Page 45)

Page 45 GX3000S
Manual Calling
You may enter an MMSI number manually to contact without the Setting up the
Individual Directory.
1. Press the [CALL(MENU)] key. The “DSC Operation”
menu will appear.
2. Turn the CHANNEL selector knob to select “Indi-
vidual.” (To cancel, select “Exit” with the CHANNEL
selector knob or press the [16/9] key.)
3. Press the [ENT] key. The transceiver will beep, and
the “Individual directory” will appear.
4. Turn the CHANNEL selector knob to select “ Manual ,”
then press the [ENT] key.
5. 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 num-
ber which you want to contact are entered.
6. If a mistake was made entering in the MMSI number
repeat pressing the [H/L(NAV)] key until the wrong
nunber is selected, then move the channel knob to
correct the entry.
7. When finished entering the MMSI number, press and
hold the [ENT] key.
8. Press the [ENT] key, then turn the CHANNEL selec-
tor knob to select the operating channel you want to
communicate on and press the [ENT] key.
9. Press the [ENT] key again to transmit the individual
DSC signal.
10. After INDIVIDUAL CALL is transmitted, the trans-
ceiver will wait 8 seconds for the acknowledgment. If
the reply signal is not received, the transceiver will
transmit again.
11. After the second INDIVIDUAL CALL is transmitted, if
the reply signal is not received, the display will be as
shown in the illustration on the right. To send the call again, press the [ENT]
key or to exit the mode, press the [CLR] key.
12. When an individual call acknowledgment is received, the established chan-
nel is automatically changed to the channel which is selected on step 5
above and a ringing tone sounds.