6 Commands
52
6.17 CHeck
Remote
(from the remote side entering C is enough, see also Connect, chapter 6.22, page 53)
Default setting: 10
Parameter: X 1... 100, number of mails to be listed.
P List private mail only.
CHeck without argument lists the newest 10 public mails of the mailbox. With a
numerical argument between 1 and 100 it is possible to define the quantity of mails to be
listed. The output format is described in chapter 6.36, page 60 (DIR).
CHeck followed by the argument P lists the private mails. A numerical argument may
follow the define the quantity of mails to be listed:
CHeck P 30 lists the newest 30 private mails.
6.18 CHOBell
Default setting: 1
Parameter: 0 CHANGEOVER bell off.
1 CHANGEOVER bell on.
As a default, the PTC sends for each CHANGEOVER a BEL character (ASCII 7) to the
terminal and let it beep. CHOB 0 disables sending of the BEL character to the terminal.
6.19 CHOchr
Default setting: 25 (Ctrl-Y)
Parameter: X 1... 127, decimal ASCII code of a character.
Defines the CHANGEOVER character.
CHOchr defines the CHANGEOVER character which is a special command for the
change from TX to RX. Because this command is used very often, the PTC accepts this
character only in the converse mode, and not after the cmd:-prompt. The
CHANGEOVER character is not part of the transmitted data and will not be transmitted.
A CHANGEOVER initiated by the TX operator is not executed until all text in the
transmit buffer is transmitted.
In AMTOR, the CHANGEOVER character has a further function. In an AMTOR QSO,
(AMTOR-ARQ / Mode A), the CHANGEOVER character can be used instead of the +?
sequence. Whilst in AMTOR standby, the CHANGEOVER character can be used to
initiate an FEC (Mode B) transmission. Whilst in AMTOR monitor mode (Mode L) it
causes a new synchronization.
In RTTY (command BAUdot) the CHANGEOVER character switches to transmit.
The CHANGEOVER character can be changed at any time using the CHOchr command.
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