Teledyne 3020T - Manual (Page 42)

4 Operation Model 3020T
4-6 Teledyne Analytical Instruments
Once a unique password is assigned and activated, the operator MUST
enter the UNIQUE password to gain access to any of the set-up functions
(except to enter the password). However, the instrument will continue to
analyze sample gas and report on alarm conditions without entering the
password.
• Only one password can be defined.
• After a password is assigned, the operator must log out to
activate it. Until then, anyone can continue to operate the
instrument without entering the new password.
• To defeat the security after a unique password is activated, the
password must be changed back to TETAI.
NOTE: If you use password security, it is advisable to keep a copy of
the password in a separate, safe location.
4.4.1 Entering the Password
To install a new password or change a previously installed password,
you must key in and ENTER the old password first. If the default password
is in effect, issuing the ENTER command will enter the default
TETAI pass-
word for you.
Scroll to PWD , and ENTER to select the password function. Either the
TETAI default password or AAAAA place-holder password for an existing
password will appear on screen depending on whether or not a password has
been previously installed.
T E T A I
Enter PWD
or
A A A A A
Enter PWD
The screen prompts you to enter the current password. If you are not
using password protection, ENTER to accept
TETAI as the default password.
If a password has been previously installed, enter the password using EN-
TER to scroll through the letters, and the DOWN/UP keys to change the
letters to the proper password. The last ENTER enters the password.
If the password is accepted, the screen will indicate that the password
restrictions have been removed and you have clearance to proceed.
PWD Restrictions
Removed