Case Communications syncro 1496, Справочное руководство

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&X Modem Timing
This command determines the timing source for the modem
transmitter.
&X0
Internal timing (supplied by the modem). Use in
simple 2-wire or 4-wire point-to-point applications,
whether PSTN or leased line. Default.
&X1
External timing (supplied to modem on pin 24). Use
where the modem link is an extension of a network
which requires timing synchronisation throughout.
&X2 Slave timing (derived from receive timing). Use where
a link requires one timing source for both transmission
directions, and the timing is determined by the remote
device.
The following diagrams illustrate the use of
&X
command:
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
a a a a a a a a a a a a a
MODEM
a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a a a a a
MULTIPLEXER
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
MODEM
a a a a a a a a a a a a a a
a a a a a a a a a a a a a a
a a a a a a a a a a a a a a
a a a a a a a a a a a a a a
a a a a a a a a a a a a a a
MODEM
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
DTE
a a a a a a a
a a a a a a a
a a a a a a a
a a a a a a a
a a a a a a a
DTE
a a a a a
a a a a a
a a a a a
a a a a a
TxC
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a
&X0
internal timing
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a
&X2
slave timing
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a a a a a a
&X1
external timing
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
a a a a a a a a a a a a a a a
&X2
slave timing
a a a a a a a
a a a a a a a
a a a a a a a
a a a a a a a
DTE
a a a a
a a a a
a a a a
a a a a
a a a a
15
a a a
a a a
a a a
a a a
a a a
15
a a a a
a a a a
a a a a
a a a a
17
a a a
a a a
a a a
a a a
17
a a a a
a a a a
a a a a
a a a a
15
a a a a
a a a a
a a a a
a a a a
17
a a a a
a a a a
a a a a
a a a a
RxC
a a a a a a
a a a a a a
a a a a a a
a a a a a a
a a a a a a
TxC
a a a a
a a a a
a a a a
a a a a
a a a a
17
a a a a
a a a a
a a a a
a a a a
a a a a
24
a a a a
a a a a
a a a a
a a a a
a a a a
17
a a a a
a a a a
a a a a
a a a a
24
a a a
a a a
a a a
a a a
15
a a a
a a a
a a a
a a a
17
a a a a a
a a a a a
a a a a a
a a a a a
TxC
a a a a a
a a a a a
a a a a a
a a a a a
RxC
a a a a
a a a a
a a a a
a a a a
RxC
a a a a a a a a a a a a a a
a a a a a a a a a a a a a a
a a a a a a a a a a a a a a
a a a a a a a a a a a a a a
MODEM
a a a a a
a a a a a
a a a a a
a a a a a
TxC
a a a a a
a a a a a
a a a a a
a a a a a
a a a a a
RxC
%X Remote Up-Load
This command is used to request a copy of the remote modem's
active configuration. This will momentarily interrupt data
transmission.
''X
Dial and Log-On to Remote Modem
This command causes the modem, previously loaded with an
appropriate telephone number and PSTN configuration, to dial the
number and log-on to the remote modem.
X450-310851 Issue 2 8-26 Rev.0