DT4227 UI (PS)
28
20200205-V0
7.13. Menu item 21: Changing the user code
Function
You can define new codes instead of the factory-defined user code.
The code is an optional number within the range between 0000 and
9999.
[Default factory setting: 0000]
Sequence of operations
Read the chapter
7.1. Functions of the push-buttons during
navigation in the menu
for learning the buttons handle.
1. Enter the menu by typing the supervisor code.
2. Keep stepping by pressing the
▲
button as long as you see this
menu item.
3. Enter the menu item by pressing the Menu button.
4. Type the desired value by using the
▲
and the
►
buttons. Press
the Esc button. You have to type the new code in twice. This prevents
an error in defining the new code due to typing mistakes. This is
indicated by the mnemonic
(re-type). Type the code value again
by using the
▲
and the
►
buttons.
5. Exit from menu item by pressing the Esc button. The change is
saved to FRAM.
(6. Press Esc button again if you want to leave the menu.)
Warning!
Do not forget the user code you have defined.
If you forget it, defining another one is possible only by using a
supervisor code for entering into the menu.
7.14. Menu item 22: Changing the supervisor code
Function
You can define new codes instead of the factory-defined supervisor
code. The code is an optional number within the range between 0000-
9999.
[Default factory setting:
1000
]
Sequence of operations
Read the chapter
7.1. Functions of the push-buttons during
navigation in the menu
for learning the buttons handle.
1. Enter the menu by typing the supervisor code.
2. Keep stepping by pressing the
▲
button as long as you see this
menu item.
3. Enter the menu item by pressing the Menu button.
4. Type the desired value by using the
▲
and the
►
buttons. Press
the Esc button. You have to type the new code in twice. This prevents
an error in defining the new code due to typing mistakes. This is
indicated by the mnemonic
(re-type). Type the code value again
by using the
▲
and the
►
buttons.
5. Exit from menu item by pressing the Esc button. The change is
saved to FRAM.
(6. Press Esc button again if you want to leave the menu.)
Warning!
Do not forget the supervisor code you have defined. If you forget it,
defining another one is possible in the service only.
