User manual

Chapter 6. Utility Menu
61202156L1-1 TDU 120eUser Manual 6-3
Set Passcode
Change/Set a Passcode
The passcode can be changed or set at any time or eliminated
altogether through S
ET
P
ASSCODE
on the U
TILITY
menu.
The passcode can be numeric only. After entering the desired
passcode, press
Enter
.
Set a null passcode at the S
ET
P
ASSCODE
menu by pressing
Enter
without any numbers. This sets a null passcode and
grants unlimited access.
Lost Passcode
If the passcode number is lost, contact ADTRAN Customer
Service for assistance.
No Passcode Desired
At the New Passcode prompt (in the S
ET
P
ASSCODE
menu),
press
Enter
without any numerical entry. The system nullifies
the need to enter a password for subsequent use and
proceeds to the Unit ID prompt.
Unit ID
This menu is used to access the current Unit ID setting.
Viewing is available in limited access mode. Editing or
changing the Unit ID requires the use of a password as in
editing mode. Unit Identification numbers must be between
2 and 999. If an out-of-range number is entered, the unit
assumes the upper limit number of 999.
If the unit is to be remotely accessed using T-Watch PRO, a pass-
code must be entered. When managing a number of units, the pass-
code can be the same for all.