Teledyne Analytical Instruments 3020 M, Operating Instructions Manual

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Operation Model 3020M-ATEX
Teledyne Analytical Instruments 44
DOWN/UP to set the
OFF
/
ON
field to
ON
. You can now turn these
fields
ON
because there is a nonzero span interval defined .
4.4 The PWD (Password) Function
Security can be established by choosing a 5 digit password from the
standard ASCII character set. If you decide NOT to employ password
security, use the default password
TETAI
. This password will be
displayed automatically by the microprocessor. The operator just
ENTERs it to be allowed total access to the instrument’s features.
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
password 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