5 CALLING, RECEIVING

5.2.2 Receiving an individual call

When own ship receives an individual call, acknowledgement is automatically or manually sent depending on the comply-type setting (see paragraph 7.2). The relationship between comply type and automatic/manual acknowledge is as shown in the table below.

Comply type

ABLE

UNABLE

Setting of

 

 

[5/ACQ /SQ] key

 

 

AUTO ACK

Can send acknowledge

Can send UNABLE

 

automatically

automatically.

MANUAL ACK

Can send acknowledge

Can send UNABLE manually.

 

manually

 

Note: The handset must be on hook to enable automatic acknowledge.

Sending automatic acknowledge (ACK BQ) with comply type “ABLE”

1.When an individual call is received and the automatic acknowledge feature is active (AUTO ACK) and the comply type is “ABLE,” the display shown below appears. This display indicates that the auto acknowledge (ACK BQ) call is being sent.

Able acknowledge call in progress!

TO SHIP:

123456789

ROUTINE

 

TELEPHONE

CH 201

DSC FREQ :

2177.0 KHZ

TIME TO GO:

6S

2.It takes about seven seconds to transmit the call, after which the audio alarm sounds and the following message appears.

Able acknowledge call transmitted.

TO SHIP:

123456789

ROUTINE

 

TELEPHONE

CH 201

STOP ALARM

3. Press the [CANCEL] key to silence the alarm. The following display appears.

* Xmitted message *

MAR-23-2002-23:01

ABLE ACKNOWLEDGEMENT

TO SHIP:

123456789

 

ROUTINE

 

 

 

TELEPHONE

 

CH 201

 

 

 

 

RE-SEND3

4

 

 

ALL VIEW

4.Press the [CANCEL] key. You can now communicate with the party, over the radiotelephone frequency specified or by the NBDP terminal unit.

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Furuno FS-2570, FS-1570 manual Setting ACQ /SQ key, Can send acknowledge Can send Unable Automatically