US Robotics USR4204 User Manual page 19

Console server & power switch
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entering a 'Y' at the "Are you sure?" prompt. The current power port state (ON or OFF) and
RMS load current are shown in parentheses next to the port name.
To update the value refresh the Main Menu by hitting the spacebar, ENTER key, or by using
the Refresh Menu (default '–') command.
'Q' Toggle Cellular Mode
Each press of the 'Q' command cycles from 0 (OFF) through 7.
OFF: The Escape Sequence behaves normally for analog modem connections. Three
consecutive characters (default '-') causes a disconnect from a Serial Port connection. There
is a one second maximum guard time allowed between the characters.
1-7: These settings are for Cellular (packet) connections, where large variations in latency
may occur. The specified number (1 thru 7) of the programmed escape sequence characters
(default '–') causes a disconnect from a Serial Port connection. The one second maximum
guard time limit is disabled.
'W' Arm Ctrl-B for Break
Navigate to the Arm Ctrl-B for Break Menu for selection of which serial port will enable and
send a break signal.
'X' Logout
The Logout command ends a secure session and sends the Login screen to the terminal. It
is only available when security is on.
'Y' Configure Parameters
Navigate to the Configure Parameters Menu with this command.
'Z' Configure Ports
Navigate to the Configure Ports Menu with this command.
The Configure Parameters and Configure Ports commands are available only
to the administrator, or if security is off.
'-' Refresh MAIN Menu
Refresh Main Menu banner with current system parameters and update current status for
each port with this command.
The spacebar or the Enter key may also be used to refresh the Main Menu.
USR4204 User Guide
Page 19 of 52

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