Is the displayMgr that's responsable for refreshing? If so, there is a "-a" option that will accept message from any host.
Code:
root@ereader:~# displayMgr -h
Usage: displayMgr -<option> <argument>
no arguments : start server process (local access only)
-a : allow messages to be sent from any host (starts server process)
-h : display this message
-p : disable partial update
-w <filename> : load waveform from filename
Maybe just loading it with -a option in S99start will do the trick, but after I don't know how to send this signal (the signal of refreshing I hope).
I think that with a little of scripting is possible to update every keystroke, so using iLiad as a monitor for typing.
Regards, Gil