ALPA LITEsurf LA251 Guia De Inicio Rapido página 4

EN
2. MAIN DISPLAY
IT
In the figure you can see a typical instrument screen after the
switch-on se-quence:
DE
Much of the screen is used, depending on the level we're on, by
the measure-ment parameters list or by the menu items or by
options list. To the right side there are some system icons that
are always displayed in every screen: respectively from the top
ES
there is the battery level icon, the bluetooth sta-tus icon and the
profile save mode icon.
If in the screen there is a vertical scrolling menu list, to the lower
right side the re-lated scrolling indicator, represented by two
RU
little overlapped triangles, is dis-played: if the upper triangle
becomes grey it means that we are at the beginning of the list,
whereas if the lower triangle becomes grey it means that we
reached the end of the list.
PL
3. HOW TO
3.1 CALIBRATE THE INSTRUMENT
To go to the calibration screen press
then press repeatedly
and finally press
1. Insert the nominal value: move with
numerical value, inside the box move to the desired digit with
then press
2. Start measure: after setting the nominal value press
to move to start measure item then press
3. Once the measurement has been taken, press
confirm and go back to the main menu.
4
to enter main menu,
until you reach the Calibration item
to confirm.
to the box with
until you reach the desired value.
to confirm.
Figure 2. Roughness calibration screen.
to
Figure 1. Main screen.