Timewave PK-232MBX, Руководство по эксплуатации

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PK-232 MBX – OPERATING MANUAL AMTOR AND NAVTEX OPERATION
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As you send your traffic the TFC LED will light. Whenever you stop typing, the TFC LED is
extinguished and the IDLE LED is lit.
STATUS: SEND lit, TFC and IDLE lit alternately by data flow
MODE: FEC lit
7.4 AMTOR Operating Tips
The following "Function Keys" and immediate commands are included for AMTOR operating
convenience.
Immediate Commands from the Command Mode:
"ARQ <SELCALL>" Starts Mode A selective call and forces Converse
"FEC" Starts Mode B transmission and forces Converse
"SELFEC <SELCALL>" Starts Selective Mode B transmission
"R" Stops sending immediately, forces AMTOR Standby, clears the
transmit buffer of all remaining data
"AM" Stops transmission, forces AMTOR Standby, clears the transmit
buffer of all remaining data
"AL" Forces re-synchronization in ALIST (AMTOR Mode A Listen)
"L" Forces LETTERS case
"N" Forces FIGURES case
Function Keys embedded in transmitted text:
<CTRL-B> Sends your AAB string as a HERE-IS message
<CTRL-D> Stops sending when the transmit buffer is empty
<CTRL-E> Sends a "Who Are You" request to the other station
<CTRL-F> Sends call sign in Morse and shuts off transmitter
<CTRL-N> Sends FIGURES character
<CTRL-O> Sends LETTERS character
<CTRL-T> Sends the TIME if the DAYTIME clock has been set
7.4.1 ARQ Break-In (ACHG Command)
In Mode A (ARQ), when you're the "Information Receiving Station," you can use the
"ACHG" command to interrupt the distant station's comments.
As the "Information Receiving Station," you normally rely on the distant station to send
the "+?" to "change-over" at the end of his comments. ACHG is a command that forces
both systems to reverse the "Information Receiving" and "Information Sending" status of
the link.
o Use the ACHG command only when really needed to interrupt the distant station.
7.4.2
Entering Your Auto-AnswerBack (AAB)
AMTOR allows you to request the identity of the station you are conversing with by send-
ing your PK-232 the <CTRL-E> character. This causes the PK-232 to send a FIGS-D re-
quest to the other station.
For this reason, you should set your own Auto-AnswerBack (AAB) message to "DE YOUR-
CALL YOUR-MYSELCAL YOUR-MYIDENT". If you turn ON your own WRU command, your
PK-232 will automatically send the AAB message when another station requests your iden-
tity, and then stop sending.