Case Communications syncro 1496, Reference Manual

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%Q Interface Control
This command applies to V.25bis operation only. It defines how the
modem handles DSR, DCD and CTS controls signals.
%Q0
Normal DSR, DCD and CTS control.
%Q1 DSR, DCD and CTS follow DTR.
''Q Leased Line Quality Monitor
This command sets the leased line quality monitor mode. Note that
when auto-fallback is enabled, manual fallback is disabled.
''Q0 Disables leased line quality monitor. Default.
''Q1 Fallback on bad signal quality.
&R
RTS/CTS Control
This command allows you to control the state of CTS from your
modem.
&R0 The RTS-CTS delay is set by the modem modulation
(see the
F and /F commands), when on-line and ready
for data. Default.
&R1 RTS is ignored.
*R RTS Clamp
This command only applies to V.32 and V.32bis operation when
simulated switched carrier operation (
/B0
) is active. It is used to
determine how the modem interacts with the RTS signal from the
DTE.
*R0
Normal RTS interaction.
*R1
RTS ignored when DCD active.
''R Manual Retrain
This command will cause the modem to initiate a retrain to
synchronise with the remote modem. This is usually used only for
test purposes.
X450-310851 Issue 2 8-19 Rev.0