Ewave Radio Modem User’s Manual V1.02
Copyright © 2001 by Ewave, Inc.
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For “Break”-configured modems with Attention ON, to enter Command state, apply power to the modem
with RTS asserted, then send a single byte to the serial port. The modem will enter Command state and
interpret the bytes received on the serial port as commands until RTS is de-asserted.
For all other configurations of modems with Attention ON, Command state may be entered by simply
asserting RTS. De-asserting RTS returns the modem to Data mode, and Command state may be re-entered
any number of times by re-asserting RTS.
3.9
The SuperSCREAMER™ with Dynamic Protocol Support
Regular Ewave Radio Modems are pre-programmed at the factory with firmware specific to their expected
use.
The Enhanced SuperSCREAMER includes support for all protocol capabilities in one unit, and may be
dynamically re-configured by the user. This is done using the MODE command (described below) which
is only available with the Enhanced SuperSCREAMER model.
