WYLER BlueLEVEL-2D, Manual, Page: 22 / 65

page 22 of 65 pages
3.4 S
ELECTION OF THE FILTER UNDER DIFFERENT MEASURING CONDITIONS
/ FILTER
A number of different predefined filters can be selected.
Description of the different filter types:
•
FILTER 1: No filtering, no integration of the measuring values (T const. = 0 .33 sec.)
•
FILTER 2: Floating average of 3 measuring values (T const. = 1 sec.)
•
FILTER 3:
Floating average of 15 measuring values (T variable = 0.33 … 5 sec.)
•
FILTER 4: Floating average of 6 measuring values (T const. = 2 sec.)
•
FILTER 5: Floating average of 15 measuring values (T const. = 5 sec.)
T: Response time when changing the position. For filter 3 the actual change of the measuring value
will define the number of values to be used for calculating the floating average. With a considerable
change the number of values will be reduced with minute fluctuations the number will be increased.
Filter type 3 is the factory setting when leaving WYLER AG.
With the key select the menu item [FILTER] and
confirm this selection with .
Using the keys you can now select the filter type
desired and then confirm it with .
The measuring instrument will return to the measuring mode.
3.5
A
BSOLUTE MEASUREMENT
/ R
ELATIVE MEASUREMENT
3.5.1 A
BSOLUTE MEASUREMENT
As a factory setting the BlueLEVEL -2D will be programmed for absolute measurement (default setting).
If this is not the case select the function [Absolute]. After confirming this function with the key
the instrument is ready for measurements in the mode "ABSOLUTE".
The measuring value corresponds to the
v alue of the BlueLEVEL-2D minus "ZERO - OFFSET"
Inclination X: 0.996mm/m
Inclination Y: 4.311mm/m