ADTRAN ATLAS 800PLUS - Manual (Page 50)

Chapter 4. Front Panel Operation and Menu Structure
4-8 ATLAS _ 800 PLUS User Manual 61200226L1-1
Show Results
This option displays the types of tests performed during a self-test, as well as
the results of the tests. Each item in the list displays either
Passed or Failed .
The following items display:
A RAM test failure indicates a controller board problem. If a slot fails, the
module in the slot may have a problem,
Clear Results
This option resets the self-test log that you access with the Show Results
option. When you select this option, the message
Self-Test Log Clearing dis-
plays. After the command is finished executing, the message Self-Test Log
Cleared displays.
If you clear the message log, you cannot retrieve the data.
Set Passcode (Front Panel)
The Set Passcode option provides security for front panel access. You can change
or set the front panel passcode at any time or eliminate it altogether through the
Set Passcode option. By default, the front panel does not have a passcode.
The passcode can only be entered by using numbers (any number except zero).
After entering the desired passcode, press
Enter . The prompt Verify Passcode
displays. Enter the passcode again and press Enter .
Set a null passcode by pressing 0 and then pressing Enter . When the Verify Pass-
word prompt displays, press 0 and Enter again. A null passcode grants unlimited
access to front panel options.
Password Reset
You can create a list of system passwords with the terminal menus (see “Access
Passwords” on page 5-16 for details). If you forget the password and are unable to
log in to the terminal menus, use the Password Reset option. When you select this
option, two items display in the LCD window:
CHALLENGE # and
RESPONSE # .
Call ADTRAN technical support, and tell them the challenge number. They use
this to generate a random response number. Enter this response number in the
RESPONSE # field, and ATLAS _ 800
PLUS
inserts a default password into the sys-
tem password list. You can then use the new default password to log into the ter-
minal menus.
Test... Checks this...
NVRAM Non-volatile RAM
DSP RAM Digital signal processor RAM
RTC RAM Real time clock RAM
TDM MAP TDM time slot mapping RAM
DRAM Dynamic program memory used for program execution
Slot 1—8 Data path test to individual modules