Furuno RC-1500-1T Operator's Manual page 46

2.6 Starting, Stopping Scanning DSC Routine
Frequencies
Press the [6/SCAN] key at the DSC standby screen to start or stop scanning DSC routine
frequencies. The DSC routine frequencies to scan can be selected through the menu. Note that
scanning of DSC distress frequencies cannot be stopped.
DSC routine frequency
currently being
scanned is highlighted.
Note: DSC routine frequencies may not be received when optional receiver board (for receiving
DSC routine frequencies) is installed and you receive a distress signal when you are close to the
sender of the frequency.
2-6
WATCH KEEPING
DISTRESS
2187.5
4207.5
16804.5 12577.0
ROUTINE
2177.0
4219.5
16903.0 12657.0
35˚00.000N 135˚00.000E 23:59
VOLUME
AUTO ACK
6312.0
DSC distress frequency
8414.5
currently being
scanned is highlighted.
6331.0
8436.5
32