Cabletron Systems CSMIM-T1 manual Xn XON/XOFF Pass-Through, X0, Yn Long Space Disconnect

Commands

NOTE

The “W” dial modifier causes the modem to wait for dial tone regardless of the X setting.

\Xn	XON/XOFF Pass-Through
\X0	Processes XON/XOFF flow control characters.
\X1	Processes XON/XOFF flow control characters and passes them to
	the local or remote system so that the local or remote device also
	processes them.
	Determines whether XON/XOFF flow control characters pass to
	the remote or local modem. With XON/XOFF flow control
	enabled on the serial port (\Q1) and pass through enabled (\X1),
	the modem also transmits to the remote device any XON and
	XOFF characters sent to the serial port from the local device.

With \ X0 set and XON/XOFF flow control enabled, local

!devices such as computers or printers may send XON and

CAUTION	XOFF characters to the modem serial port. If the modem is
	already controlling data flow to the remote system, local flow
	control characters will not interfere with the connection.
	However, if \ X1 is set, local flow control characters also pass to
	the remote system. These characters intended for the local
	system may turn on the flow of data from the remote system
	before the modem is ready to receive more data, resulting in a
	loss of data.

Yn Long Space Disconnect

Y0 Disables long space disconnect on receipt of H, or DTR drop if &D2 or &D3 is set.

Y1 Enables long space disconnect on receipt of H, or DTR drop if &D2 or &D3 is set.

Sends a Break up to 4 seconds before disconnecting in response to an H command, or if DTR drops and either &D2 or &D3 is set. If &D3 is set and DTR drops, the modem disconnects. If the answer modem sees the Break, it drops the connection.

CSMIM-T1 Hardware Installation Guide 7-39