Environmental Manager: Main Module 23
Recovering from a Lost Password
You can use a local computer (a computer that
connects to the Main Module through the serial port)
to access the control console.
1. Select a serial port at the local computer, and
disable any service that uses that port.
2. Connect the provided RS-232 configuration
cable to the selected por t on the computer and
to the RS-232 console port at the Main
Module.
3. Run a terminal program (such as
HyperTerminal) on your computer and
configure the selected port for 9600 bps, 8
data bits, no parity, 1 stop bit, and no flow
control.
4. Press ENTER, repe atedly if necessary, to
display the User Name prompt. If you are
unable to display the User Name prompt,
verify the following:
–The serial port is not in use by another
application.
–The terminal settings are correct as specified
in step 3.
–The correct cable is being used as specified
in step 2.
5. Press the Reset switch. The Statu s LED will
flash alternately orange and green. Press the
Reset button a second time immediately while
the LED is flashing to reset the user name and
password to their defaults temporarily.
6. Press ENTER as many times as necessary to
redisplay the User Name prompt, then use the
default, apc, for the user name and p assword.
(If you take longer than 30 seconds to log on
after the User Name prompt is redisplayed,
you must repeat step 5 and log on again.)
7. From th e Control Console menu, select
System, then User Manager.
8. Select Administrator, and change the User
Name and Password settings, both of which
are now defined as apc.
9. Press CTRL+C, log off, reconnect any serial
cable you disconnected, and restart any
service you disabled.