Password Function; Password Function Setup - Oval ALTI mass CA00A Instructions Manual

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9.5 Password Function

To safeguard transmitter signals and readings against unauthorized parameter modification, you can
configure the transmitter to request entering a password before bringing up the configuration screen.

9.5.1 Password function setup

To enable the password function, it is necessary that the following items be set up.
(1) Password function setting (Password Set) (See 9.2.2 Transition chart and description (1) [No. 1-1].)
To activate password function, select "ON" ; to deactivate it, select "OFF".
(2) Creating a password (Password) (See 9.2.2 Transition chart and Description (1) [No. 1-2].)
Enter a 4-digit login password of numerals.
Once these setting are activated, entering a password is asked before any request for password
modification. Use extra care in the setup process because if the user forgets his password, there
will be no way to get to the reconfiguration screen.
Click "SEL3".
Click "SEL3".
Click "ENT".
Click "ENT".
Click "SEL1".
Click "SEL3".
Invalid password
＊
Valid password
＊

NOTE: For this function, the setting change is disabled in Write
(1) Bring up "MODE SELECT" screen.
Repeat clicking "EXT" until "MODE SELECT" screen appears.
("MODE SELECT" screen is shown at left.)
(2) Proceed key operation to enter the setup screen.
Click "SEL3" and the password setup screen appears.
(3) Decide whether to enter a password or not.
To enter a password, click "SEL3" to proceed to the next screen.
To exist the password entry process, click "ENT" and then click "SEL3"
to return to the normal screen.
Click "ENT".
Click "ENT".
(4) Creating a password.
① Enter a numerical data.
Enter a password. (In the example at left, password is "1234".)
To increment the number, click "SEL1". To continually increment the
number, hold "SEL1". (Figure changes in the order "0" ⇒ "1" ⇒ "2" ⇒
"3" ⇒ "4" ⇒ "5" ⇒ "6" ⇒ "7" ⇒ "8" ⇒ "9".)
To move the cursor to the right, click "ENT". (As you scroll, a click next
Click "ENT".
to the rightmost digit brings up a numerical data field where all digits are
highlighted [decision window]; clicking "ENT" further brings the cursor to
the leftmost digit.)
② Bring up the state ready to finalize the numerical value entry.
(Next screen appears.)
A password value ("1234") is set up.
Click "ENT", readying for finalizing the entry.
(The next screen appears.)
③ Finalize the entry.
Click "SEL1". The numerical data is finalized and a confirmation screen
appears.
(The next screen appears.)
④ If "1234" in this password screen is definitely OK, press "SEL3".
If the password is valid, "MODE SELECT" menu screen appears.
If the password is invalid, a message "Input error" appears, bringing up
the password entry screen again.
To abort the setting process, press "ENT". (The next screen appears.)
Click "ENT".
Click "ENT".
(5) Password entry is complete.
A setup menu view screen
appears.
Protect mode (refer to section 9.2).
Click "SEL3".
⑤To terminate password entry, click
"SEL3" and the window returns to
the run screen.