5 CALLING, RECEIVING

5.9.2 Receiving a PSTN call, sending acknowledge back (ACK BQ)

1.The following display appears when a PSTN call is received when automatic acknowledge is turned on.

Able acknowledge call in progress!

TO COAST : 001234567

TEL NO. : 1234567890123456

DSC FREQ :

4208.0 KHZ

TIME TO GO:

8S

2. The timer counts down to zero and then the following display appears.

Pick up the handset or press CALL key.

FROM COAST : 001234567

TEL NO. : 1234567890123456

DSC FREQ :

4208.0 KHZ

TIME TO GO:

60S

3. Pick up the handset or press the [CALL] key within one minute.

PSTN connection call in progress!

TO COAST : 001234567

TEL NO. : 1234567890123456

DSC FREQ :

4208.0 KHZ

TIME TO GO:

7S

4. When the timer counts down to zero the following message appears.

Waiting for acknowledgement.

FROM COAST : 001234567

TEL NO. : 1234567890123456

DSC FREQ :

4208.0 KHZ

TIME TO GO:

25S

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Furuno FS-2570, FS-1570 manual Receiving a Pstn call, sending acknowledge back ACK BQ