Password Protection; Figure 4-4: Autocal Screens - Teledyne 4020 Operating & Maintenance Manual

Operation Model 4020

Figure 4-4: AUTOCAL Screens

4.6.7 Password Protection

Before a unique password is assigned, the system assigns TAI by
default. This password will be displayed automatically. The operator just
presses <Enter> to be allowed total access to the instrument's features.
If a new password is assigned, then all system parameters can be set
after the password is correctly entered. When logged out, only the
MODEL function, an information only screen, is available.
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