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3. DSC OPERATION FOR NON-DISTRESS CASES
3-21
3.5.2 Receiving a geographical area call
1. When a geographical area call is received, the alarm sounds and the ALARM
LED blinks two minutes.
Geographicalarea
callreceived.
FROM:123456789
ROUTINE
TCmd1:SIMPLEXTP
TCmd2:NOINFO
CH:10
CANCELALARM
AREA:12
°
N123
°
E
↓
01
°
→
01
°
2. Press the CANCEL key to silence the alarm. The following display appears.
**ReceivedMessage**
APR01/í0412:34ECC:OK
AREACALL
ROUTINE
TCmd1:SIMPLEXTP
TCmd2:NOINFO
CH:10
FROM:123456789
AREA:12
°
N123
°
E
↓
01
°
→
01
°
PRESSENTTOCHANGECH
3. Press the ENT key. You can now watch over the VHF channel specified.
In case of OFF HOOK
1. When a geographical area call is received, the audio alarm sounds and the
ALARM LED blinks.
2. Press the ACK key. The display changes to the standby display, indicating
channel specified.
Note: Before pressing the ACK key, if you press the CANCEL key, the alarm
stops. Press the CANCEL key again to cancel the geographical area call,
or press the ENT key to accept the geographical area call and the display
changes to the standby display, indicating channel specified.