Verilink 9000 Series (34-00271) Product Manual - Manual (Page 132)

110 C HAPTER 6: A SYNCHRONOUS H OST AND T ERMINAL P ROTOCOL P ARAMETERS
Option G - Spool output
Setting this option enables the communications platform to accept messages from
the logical connection until the spool queue is full, after which additional messages
are refused. Each time transmission of a queued message starts, a new message
can be accepted. The actual capacity of the spool queue is two messages. In
practice, this is sufficient for preventing pauses in transmission between messages.
This feature is normally only used on printer ports. See page 175 for further
information.
Option H - Output only
Setting this option establishes this station as output only. See page 170 for further
information.
XN Type
(Transmission
Number)
Transmission numbers are not used with the TTY port.