Datcon DT4240 Series, Operating Instructions Manual

Page: 59 / 76

DT4240 xx xx xx xx
20230503-V0
59
7.17. Changing the supervisor code (20. menu item)
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 1. Enter the menu by typing the supervisor code.
The way the code should be type in is described in Chapter
7.1. Typing the code in. You see this:

.
2. Keep stepping by pressing the ▲ button as long as you
see this menu item:

.( Su pervisor C ode =
supervisor code.)
3. Enter the menu item by pressing the
ENTER button.
4. You see on the display:

. The digit on the left side
is blinking, signaling that it can be modify.
5. Pressing the
► button you can select the next digit.
6. Pressing the ▲ button you can increase the value of the
blinking digit:

,

,

,

,

,

,

,

,

,

, etc.
7. After setting the new user code press MENU button.
8. 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).
9. Pressing the buttons ▲ and ► type in the new user code
again.
10. Press the
MENU button.
11. When the code you wrote in for the first time is not
identical with the code written in for the second time, a
blinking mnemonic

( Error = error) warns you on
the error, and the device exits from the menu item. You see
this

on the display.
(The supervisor code has not changed, the old one is valid.)
Restart the operation from Point 3.
12. If the codes written in for the first and second time are
identical with each other, the device exits from the menu
item. You see this

on the display.