Password Protection; Entering The Password - Teledyne 6020 Operating Instructions Manual

3 Operation
UP/DOWN to set the day interval, hour interval, then Enter UP/DOWN UP/DOWN
Use UP/DOWN UP/DOWN
Enter to turn ON the SPAN and/or ZERO cycles (to activate AUTO–CAL).
Use the UP/DOWN to toggle the field between ON and OFF. Press Enter to
return to The AUTO-CAL menu. You should be able to see that the screen has
been updated with your new input. Escape to return to the System menu.
If instrument is turned off, the next time the instrument is powered, the
instrument will automatically perform a calibration cycle after 3 minutes of
entering the sample mode if AUTOCAL functions were on prior to shut down.

3.3.2 Password Protection

Before a unique password is assigned, the system assigns TAI by default.
This password will be displayed automatically. The operator just uses the Enter
switch to be allowed total access to the instrument's features.
If a password is assigned, then setting the following system parameters can
be done only after the password is entered: alarm setpoints, assigning a new
password, range/application selections, and curve algorithm linearization.
(APPLICATION and ALGORITHM are covered in the programming section.)
However, the instrument can still be used for analysis or for initiating a self-test
without entering the password. To defeat security the password must be
changed back to TAI.
NOTE: If you use password security, it is advisable to keep a copy of
the password in a separate, safe location.
3.3.2.1
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, using ENTER three times will enter the default TAI password for you.
Enter the System menu...
Use theUP/DOWN to scroll the blinking over to
select the password function. Either the default TAI password or AAA place
holders for an existing password will appear on screen depending on whether or
not a password has been previously installed.
3-6 Part I

Entering the Password

_ _ Ñ Ñ
_ _ _ Ñ Ñ Ñ
Teledyne Analytical Instruments
Model 6020
, and Enter to