If this shows characters being lost you may want to try a larger input buffer size. The amount of near core and far core memory still available are also shown. This tells you how much memory is left for further allocation to such things as the input buffer and scroll memory. The bottom section of the display shows information specific to each configured line. Type Shows if a line is for a host, remote, or parallel port.
Speed Shows the current baud rate of serial lines.
Output Buffer Shows the amount of memory allocated for output. Log To Line number receiving a copy of input to this line. Receiver Errors Displays counts of errors during character reception. Parity Count of characters with incorrect parity. Framing Count of characters of incorrect size.