Sailor Sailor System 5000 MF/HF, User Manual

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Detail
6.2.9 Example of ARQ Transmission to a Coast Station
When the GMDSS telex terminal is on, indicated by the ‘Standby’ keyboard indicator lamp,
and the radio is configured to the desired working channel (and, if requested by the coast
station, free signal can be heard in the speaker), press the
Call ARQ key.
The printer responds by printing:
Enter ARQ call code:
Type in the call code, e.g.: 0832
If ok, press carriage return (<- Enter), (otherwise press Call ARQ again).
The printer responds by printing:
ARQ 0832 call, 2007-06-20 12:45:10,
The transmission starts, the ‘Tx’ keyboard indicator lamp starts flashing and the control unit
display indicates that the transmitter is delivering RF output to the aerial. When successful
connection has been established the ‘Tx’ keyboard indicator lamp shines steady light and the
printer responds by printing:
>
The exchange of answer-backs is initiated by the coast station. The answer-back code of the
called station is printed:
0832 AUTOTX DK
X
followed by a go ahead indication and a traffic direction change:
GA+?
If direct connection with a land telex subscriber is wanted, type:
dirt
where 54321 is the telex number of the subscriber. The coast station responds with:
MOM
Dialling follows automatically, and simultaneously the number selected is sent to the ship:
54321
When the connection is ready, the time, answer-back, “via Lyngby Radio” and “MSG+?” is
sent:
07-06-20 12:46
54321 ZYXW VIA LYNGBY RADIO
MSG+?
Send own answer-back by pressing the DE key:
123456789 abcd x
The message is now transmitted by pressing carriage return (¬Enter) followed by the
message to be transmitted, either typed in directly from the keyboard, or recalled from the
text memory by pressing the MESSAGE key:
this message is typed in directly from the keyboard or recalled from the text memory.
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