WYLER BlueLEVEL-2D, Руководство пользователя, Страница: 19 / 65

page 19 of 65 pages
During the measurement the display will graphically show the
current measurement.
Confirm the first measurement with the key or with
the zapper. After 15 seconds the value will automatically be read.
After a successful reading of the first measuring value the position
of the instrument for the second measurement will appear in the
display.
Put the BlueLEVEL-2D now to the second position (turn the
instrument by 180 degrees in the horizontal) and press the key
again for reading the second measuring value.
Alternatively the second measuring value can also be entered with
the zapper.
During the measurement the display will graphically show the
current measurement.
Confirm the second measurement with the key or
with the zapper. After 15 seconds the value will automatically be
read.
After termination of the reversal measurement the display for the
actual measurement under consideration of the ZERO OFFSET
will appear on the screen.
Notice:
The value of the "ZERO OFFSET" determined by a reversal measurement corresponds to the deviation
of the zero point of the BlueLEVEL-2D compared to the absolute Zero (gravity). The displayed
measuring value corresponds to
VALUE displayed =
Value of the BlueLEVEL-2D minus "ZERO OFFSET"
The reversal measurement described above should be repeated periodically in order to a chieve a high
measuring precision, particularly when the BlueLEVEL -2D has not been in use for a longer period.