Nera Inmarsat-c Service Manual page 13

6. Delivering
Before delivering, the following instruction is needed.
1) How to release the distress alert, use distress communication, cancel the false distress alert*
and stop the alarm.
2) How to register the "station list".
3) How to "log in/log out".
4) How to communicate by using "E-Mail and FAX".
5) How to confirm the "delivery status".
6) How to save and load the system setting value, such as the station list. See page 5-24.
7) Necessary items to be reported for inquiry when the trouble occurs.
- Error in detail, frequency, symptom
- Condition after changing the Ocean region and LES
- Following condition in status monitor;
current NCS, own ship position, C/N, BBER, Rx AGC Level, REF Offset Freq,
Synthe Local, Antenna Power Supply,
- Error message, Information message
*: Canceling the distress alert
To cancel the distress alert, report by the priority message (Priority: Distress ) to proper RCC
via LES which is used to transmit the distress alert.
Example;
NAME, CALLSIGN, ID NUMBER, POSITION
Cancel my INMARSAT-C distress
Alert of DATE, TIME UTC.
=Master+
7. Clearing memory
When the trouble occurs, clear the memory before changing the board or the units.
To clear the memory, turn on the unit while pressing [DEL]. The clearing is finished when
buzzer is sounded three times. See page 5-21.
6
Check List