3 Operation/Control Unit | Model 5000B | |
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3.3.2PasswordProtection
Before a unique password is assigned, the system assigns TAI by default. This password will be displayed automatically. The operator just presses the Enter key 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: alarmsetpoints, assigning a new password,range/applicationselections,andcurvealgorithmlinearization. (APPLICATION and ALGORITHM are covered in the programming section.)
NOTE: If you use password security, it is advisable to keep a copy of the password in a separate, safe location.
3.3.2.1Entering 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, pressing the ENTER button will enter the default TAI password for you.
Press System to enter the System mode.
DIG_FILT
PWD LOGOUT MORE
Use the < > arrow keys to scroll the blinking over to PWD, and press Enter to select the password function. Either the default TAI password or
AAAplace holders for an existing password will appear on screen depend- ing on whether or not a password has been previously installed.
Enter password:
T A I
or
Enter password:
A A A
The screen prompts you to enter the current password. If you are not using password protection, press Enter to accept TAI as the default pass- word. If a password has been previously installed, enter the password using the < > arrow keys to scroll back and forth between letters, and the DÑ
Teledyne Analytical Instruments