US Robotics COURIER - Page 120

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COURIER HIGH SPEED MODEMS
DEFAULT SETTINGS
USER-PROGRAMMABLE DEFAULTS
You can create your own default configuration and store it in
nonvolatile random access memory (NVRAM) using the &W
command described in Chapter 5. As long as DIP switch 10 is
OFF when you power on the modem, your defaults are loaded
into the modem's random access memory (RAM). To view your
NVRAM settings at any time, use the ATIS command.
Tables on the next two pages list the options you can store in
NVRAM, including S-Register settings. If DIP switch 10 is ON at
power-on, the factory settings listed in the table are loaded
instead. The first time the modem is turned on, the NVRAM
settings are the same as the factory settings.
The following command example substitutes several user-
defined defaults for factory settings. The modem also stores the
rate, word length and parity it detects from the AT command
prefix.
AT X4 &81 &MS &H1 M3 &W <Enter>
Summaries and Tables B-9