User`s guide

HN-2010

Function Keys

All of the function key shortcuts are described below:

F1 — Toggles state of DTR (Sleep). State is shown in status line.

F2 — Toggles state of RTS. State is shown in status line.

F3 — Transmits “:wit2400”. Used to enter control mode.

F5 — Toggles local echo. If you are transmitting characters through one modem to

another WIT2450, this allows you to see what you are typing.

F6 — Toggles stream mode. Causes WinCOM to transmit a repeating pattern of

characters. Useful for testing.

F8 —

Toggles binary mode. Displays extended ASCII and control characters. Useful

for testing.

PgUp — Sets data rate of PC serial port to next higher value. Value is displayed in

status line. Useful when WinCOM is used to change the WIT2450 interface data rate.

WinCOM can communicate at new data rate without having to exit and re-enter

WinCOM.

PgDn — Sets data rate of PC serial port to next lower value. Value is displayed in

status line.