Standard Horizon QUANTUM Series GX3500S - Manual (Page 54)

GX3500S Page 54
NOTE
If the GX3500S does not receive position data from the polled vessel,
the LCD will show “NO POSITION DATA.”
Manual Request
You may enter an MMSI number manually to contact without the Setting up the
Individual / Position Call Directory.
1. Press the [CALL(MENU)] key. The “ DSC Operation ”
menu will appear in the display.
2. Turn the CHANNEL selector knob to select “ POS Re-
quest .”
3. Press [ENT] key to show the Position request direc-
tory. This directory uses the INDIVIDUAL Directory
information.
4. Turn the CHANNEL selector knob to select the
“ Manual ,” then press the [ENT] key.
5. Enter the MMSI number (eight digits) which you want
to contact by the keypad, then press the [ENT] key.
6. Press the [ENT] key to transmit the position request
DSC call.
7. When the GX3500S receives the position from the
polled vessel it is shown on the radio display and
also transferred to the GPS Chart plotter.
8. If the GX3500S does not receive a reply, the display
will be as shown in the illustration on the right. To
send again, press the [ENT] key.