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10. NBDP TRANSMITTING, RECEIVING
10-4
Note: If signal conditions are poor, connection may take a while. If the line could not be
connected in one minute, calling stops and “Calling failed” appears. Try step 3
again, one minute later. Should signal conditions worsen during message
transmission, “Error” appears in reverse video and 30 seconds later the line is
disconnected.
5. Transmit message by one of the following methods:
Sending a file stored on a floppy disk
1. Press the function key F7 (WRU) to receive the answerback code of the other station.
Verify that the code from the station called is correct.
2. Press the function key F8 (HR) to transmit your own identity (answerback code).
3. Press the function key F3 and then the 3 key to display the Send file screen.
4. Choose file to send and press the Enter key.
5. Press the Enter key again.
[A:\TEST1. ]
File name Size Date & Time
LOG File 52 02-10-15 17:25
TEST1. 120 02-10-10 16:30
TEST2. 151 02-10-11 09:25
TEST3. 180 02-10-11 20:16
NBDP 169 02-10-12 06:23
[ End of Directory ]
4 Files exist 1454000 bytes free
To select : ENTER To view : SPACE To quit : ESC
Send File
Send file screen
Sending volume (percentage of message transmitted, counts upward as the message is
being transmitted), ARQ error count and ARQ transmission time appear on the display.
“Lock” appears in reverse video when the mark and space signals in the receive signal are
normal. “ARQ Error” shows the number of times error was found during transmission. “ARQ
Time” is the time in seconds the communication line has been established.
Station Name :
Frequency (T/R) : 8765.00 / 8965.00(kHz) Comm Mode :ARQ
Comm Status : Connect Send Lock Error
Sending Volume : 100(%) ARQ Error : 0 ARQ Time : 0(sec)
Caps-Eng
1:File 2:Edit 3:Operate 4:Window 5:Station 6:System 7:WRU 8:HR 9:Over 10:Break
2002-09-08 2:14:28 UTC
HT
Communication status display
6. After the message is transmitted, press the function key F10 (Break) to disconnect the
line.
Type a message from the keyboard
1. After exchanging answerback code by the function key F7 (WRU) and F8 (HR), type
your message directly from the keyboard.
2. To change direction of traffic, press the function key F9 (OVER), or +, ? in order. Then,
the other station becomes the information sending station, your station becomes the