Configuration Memory Organization; At Commands And S Registers - Telebit WorldBlazer User Manual

Configuration Memory Organization
The active configuration stored in RAM defines the
current operating characteristics of the modem. The
factory prestored configurations, permanently stored in
ROM, contain the operating parameters most commonly
used for data communications. To restore the prestored
parameters to the active configuration, enter an &F
command from a terminal or a PC running terminal
emulation software or initialize the modem through the
front panel switches.
You can modify and save the current operating
parameters in nonvolatile memory as Configuration A or
Configuration B using the & W command. When a new
configuration is retrieved, its settings replace the current
operating parameters. Refer to Chapter 3, AT Command
Descriptions, in your reference manual for additional
information on these commands.
AT Commands and 5 Registers
3-8
The WorldBlazer modem is equipped with commands
and registers that you can set to meet the specific
requirements of your data communications system. The
WorldBlazer modem supports the Telebit Extended AT
command set.
You may enter a command line of up to 80 characters in
uppercase or lowercase. You must precede the first
command in the line with an AT or at and follow the last
command by pressing \
RETU RN \.
If
you make an error while typing a command, backspace
over the mistake, then type the correction. You cannot
backspace over the AT prefix because it is interpreted
immediately after being typed.
The Basics 90257-01