GX1150
Page 32
12.3 DISTRESS ALERT
The
GX1150
is capable of transmitting and receiving DSC Distress messages
to all DSC radios. The
GX1150
may be connected to a GPS to also transmit the
Latitude and Longitude of the vessel.
NOTE
If a GPS with NMEA output is not connected to the radio, the
GX1150
will
beep 10 minutes after the radio is turned on. After that the
GX1150
will
beep every 4 hours alerting to connect a GPS.
12.3.1 Transmitting a Distress Alert
NOTE
To be able to transmit a Distress Alert an MMSI number must be pro-
grammed, refer to section “
12.2.2 Programming the MMSI
.”
In order for your vessels location to be transmitted either connect a GPS to the
GX1150
(refer to section “
9.4 ACCESSORY CABLE
”) or manually input your po-
sition (refer to section “
12.11 MANUAL INPUTTING OF THE GPS LOCATION
”).
1. Lift the red spring loaded DISTRESS cover, then
press and hold the [
DISTRESS
] key. The “
DIS-
TRESS
” menu will appear on the LCD and the ra-
dios display will count down (
3S
2S
1S
) and
then transmit the Distress Alert. The backlight of
the LCD and keypad flashes while the radios dis-
play is countdown.
2. The
GX1150
watches for an acknowledgment call
on channel 70 or a voice call on channel 16 from
another vessel.
3. If an vessel responds to you on channel 16, pick
up the mic and advise your distress situation.
4. When a DSC Distress acknowledgment is received
on channel 70, a DSC Distress Alarm sounds and
channel 16 is automatically selected. Pick up the
mic and advise your distress situation. The LCD
shows the MMSI of the ship responding to your distress.
RECEIVED ACK:
acknowledgment signal is received.
RECEIVED RLY ACK: relay acknowledgment signal is received from another
vessel or coast station.
5. If no acknowledgment is received, the Distress Alert is repeated at approxi-
mately 4 minute intervals until a DSC acknowledgment is received.
6. To cancel the DSC Distress Alarm signal from the speaker, press any key.