Datcon DT9100 B, Operating Instructions Manual

Page: 40 / 63

DT9100 B
7.11. Changing the supervisor code (09. 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 and 9999.
[Default factory setting: 1000]
Sequence of operations 1. Enter the menu by typing in the supervisor code.
The way the code should be typed in is described in
Chapter 7.1. Type in the code (password)
. You see this:

.
2. Keep stepping by pressing the ▲ button until the menu
item

appears.
3. Enter the menu item by pressing the ENTER button.
4. You will see on the display:

. The digit on the left
side will be blinking.
•
Pressing the ▲ button you can increase the value of the
blinking digit:

,

,

,

,

,

,

,

,

,

, etc.
•
Pressing the ► button you can select the next digit.
3. Pressing the buttons ▲ and ►, type in the new
supervisor code.
4. Press the
MENU button.
5. You have to type the new code in twice. This prevents
errors due to typing mistakes in defining the new code. This
is indicated by the mnemonic

(re-type).
6. By pressing the buttons ▲ and ► type in the new
supervisor code again.
7. Press the
MENU button.
8. 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

warns you about the error,
and the instrument exits from the menu item. You will see
this

on the display. (The supervisor code has not
changed, the old one is valid.) Restart the operation from
Point 3.
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