2 — USING THE 3401T
pg. 11
Curtis Model 3401T – August 2022
3. To change the access level, press the
,
,
, or
button.
4. Use the F1–F5 buttons to enter the five-digit password, which consists of the numbers 1–5. Pressing an
F1–F5 button enters the number that follows the letter “F”: for example, the button enters 2.
To indicate how many characters have been entered, the corresponding circle in the middle of the screen
turns blue when a button is pushed. In the following example, two numbers have been entered:
1
2
3
4
5
>>>Enter 3401T Menu Password
OEM
Tip: To clear the most recently entered number, press the
button; the corresponding circle turns
white. To exit the password screen, press the
button until the password is cleared, then press the
button again.
5. Press the
button to submit the password. If the password is correct, the main menu displays and you
can now
.
If the password screen indicates that the wrong password was entered, press the
or
button to
clear the password, then repeat steps 3–5.
To exit the menu, press the button.
IMPORTANT: After you have finished working with parameters, cycle the keyswitch to clear the password.
