3. DI ITA SE ECTIVE CA IN
3-23
3.1 A to DSC Polling
The FM-4721 has the capability to automatically track four stations programmed into
the individual directory.
The following procedure allows the time interval between position requests to be set-
up.
1. Press and hold down the CALL/M N key until the Setup Menu appears.
2. Rotate the CH knob to select DSC Setup menu then
press the SE ECT soft key.
3. Select Auto POS Interval with the CH knob then
press the SE ECT soft key.
4. Rotate the CH knob to select the desired interval time
(1, 2, 3, 4, 5, 10, 20, 30, and 40 minutes) and press the ENT soft key.
5. Press the IT soft key numerous times to exit to the radio mode.
3.1 .1 Selecting stations to be a tomatically polled trac ed
Note: The radio uses the individual directory to select stations. Refer to
paragraph 3.5.1 and enter MMSI of stations you want to poll before proceeding.
1. Press the CALL/M N key to show the DSC Menu .
2. Rotate the CH knob to select Auto POS Polling , then
press the SE ECT soft key.
3. Rotate the CH knob to select the Select Address then
press the SE ECT soft key. The radio shows four
calling stations to be selected, select Call 1 and press
the SE ECT soft key.
4. The radio shows the stations programmed in the Indi-
vidual directory. Rotate the CH knob to select the de-
sired station and press the SE ECT soft key.
5. Repeat steps 3 and 4 for Call 2 , Call 3 and Call 4
entries.
6. hen finished, press the IT soft key numerous
times to exit to the radio mode.