USER INTERFACE
This chapter describes how to use the small
display and buttons inside the display unit to
perform configuration. The contents of the
configuration menu is described here too.
The small display inside the case and the large
display always show the same contents, except
that the large display may have less than 6 digits
and then it shows dashes if the content does not
fit.
The displays may be in the following states:
•
Normal state – displaying the readings.
•
Configuration state – changing the settings.
Normal state
After power-up, the unit is in the normal state,
displaying the input readings according to the
configuration.
The A3 indicator LED is lit when the external switch
controlling the FLT or Tare function is active.
The tare function can be used also by pressing the
*
key, and the tare value can be reset by pressing
*
and
>
together (2211KCI only).
Configuration state
Entering
Press the
*
and
^
keys simultaneously two
seconds in the normal state to enter the
configuration state. When entered, the Conf led will
light.
Navigating
Use the
^v
keys to browse the menu. To see a
configuration value and possibly edit it, push the
>
key. Return to the menu with the
*
key.
Editing
Integer values
, such as the Dec setting, are
adjusted with the
^v
keys.
Floating point values
, such as scaling and the
lopass filter, are edited with
^v>
keys: select digit
to edit (blinking) with
>
and change it with
^v
.
When the decimal point is blinking, it can be
moved with
^v
. The first digit can be replaced with
a minus sign.
Exiting
When all settings are done, exit from the
configuration menu with
*
key. Two options are
shown: Save to keep the settings made, and Undo,
to discard all changes. Select
^v
Save or Undo
and push
>
. (Or push
*
to get back to the menu.)
2011KCI configuration menu
Dec
Number of digits after the decimal point. E.g. with value of 1, the reading is displayed with one
digit after the decimal point.
If the dec setting is negative, the corresponding number of last digits is rounded to zero.
Example: Dec=
-
2, the display will step 0, 100, 200...
Lo
Displayed reading at the minimum input signal (2 V). Almost always 0.
Hi
Displayed reading at the maximum input signal (8 V).
Lopass
Damping, will slow down display fluctuations. Set the time constant (63% of the final change) in
seconds. Fast operation = 0.
9
