DIGITAL SELECTIVE CALLING
FM-4850 Operator’s Manual
Step 4 Select a directory to view the latest position information of the
corresponding vessel.
If the radio does not receive an acknowledgement, the display shows the
following page.
Step 5 Select "OK" to return to the previous screen.
4.9 DSC Log
This feature allows the FM-4850 to record calls for review.
A icon appears in the log to indicate an unread received call message. The FM-
4850 can store logs for the latest 40 received distress calls, the latest 10 received
position request calls, the latest 40 received other calls, the latest 40 transmitted
calls, and the latest 10 transmitted acknowledges.
The "RX POS REQ LOG" and "TX ACK LOG" are cleared each time the equipment
is restarted.
To view a log, do as follows:
Step 1 On the home screen, press the Menu/DSC control to enter the "MAIN
MENU" screen.
Step 2 Select "DSC CALL".
Step 3 Select "DSC LOG" to enter the "DSC LOG" page on the screen.
Step 4 Select the DSC log type you want to view.