FELCOM 12
G3-3
3. Dip switch setting
Terminal software:1650116103 and before CPU 2:1650118104 and before
All bits of the DIP switch S1 on the CPU board must be set to “OFF” position.
If the switch is set to “ON” position, the received call unit IC-303 and/or the distress
message controller DMC-5 cannot release alarm signal when a distress and an urgency
(including EGC) message are received. Note that the distress alert unit IC-302 dose not
release alarm sound when a distress and an urgency message are received.
DIP SW No. Alarm type OFF ON Remark
1 Always OFF Factory use
2 Always OFF Not used
3 Distress Output Not output
4 Urgency Output Not output
Terminal software:1650116104 and after CPU 2:1650118106 and after
Compliance with IMO Circ.862 (Referring to Furuno Information FQ5-1999-015)
The buzzer on the Distress/Urgent receiving unit IC-303 does not sound at the reception
of the telex routine message. The alarm sound is released when the DIP switch, S1 #3
on the CPU board is turned on.
DIP SW No. OFF ON
1 Always OFF
2 Always OFF
3
The IC-303 sounds at the reception of the telex routine
message.
4
The IC-303 unit does not sound at the reception of the
EGC urgency message.
CPU board