edown [ -p# ] [ baud ] [ device ] < inputfile
| -p# | Specify the frequency of status messages, default 2 seconds. |
| baud | Specify the required baud rate, the default is 9600 baud. This can also be determined by setting the environment variable DLBAUD to the appropriate value. |
| device | Specify the device to be used. This can also be determined by setting the environment variable DLPORT to the appropriate value. |
PMON> set hostport tty1
PMON> set dlproto EtxAck
% edown /dev/ttyb 38400 < hello.rec