Furuno FS-5070 manual ARQ Mode Operation, 10-3, Establishing connection, Call Station menu

10. NBDP TRANSMITTING, RECEIVING

10.2ARQ Mode Operation

In ARQ operation, one station (information sending station) sends data to another block by block, then listens for the acknowledge signal between blocks from the information receiving station which requests either the next block or retransmission of the last block if there is error. The request may be repeated up to 32 times, until the complete block is received free of error.

Establishing connection

1. Press the function key F3 to display the Operate menu.

Operate

1:Call Station

2:Macro Operation

3:File to Send

4:Cancel Sending

5:Scan (Start/Stop)

6:Manual Reception

7:Timer Operation

8:Manual Calling

9:Set Frequency

2. Press the 1 key to choose Call Station.

1:File 2:Edit 3:Operate 4:Window 5:Station 6:System 7:WRU 8:HR 9:Over 10:Break

									2002-01-15 14:41:09 UTC	Caps-Eng
Station Name		:	CHOUSHI-8M
Frequency	(T/R) :		8765.00 /		Call Station				Comm Mode :AQW
Comm Status		:	Connect		Lo	ck E		rror	Mark Space
		Station List							Station Setup
Sending Volume		:	100(%)	ARQ Error : 0					ARQ Time : 0(sec)
	ABC-4M						Station : ABC-4M
	ABC-6M						ID Code : 45678
	ABC-12M						Mode		: ARQ FEC
	ABC-8M						CH/Table : Channel Scantable
	FURUNO						Num/Table:

Call Station menu

3.Choose a station. (Station must be registered for use in the ARQ mode). Press the Enter key. The message “Calling Station” appears. If the message shown below appears, check both the power of the radiotelephone and the connections between the radiotelephone and the NBDP Terminal Unit.

“Station calling suspended. Check interconnections between the terminal and main units. Press any key to escape.”

4.When an acknowledge signal is detected, “Connect” appears in reverse video on the communication status display.

10-3