11
Mahr GmbH, MarSurf PS 10
5 Adjusting the settings
To check and, if necessary, change the instrument
settings:
1. Tap the title bar to open the menu (see
figure 2).
If the display is locked, tap the
symbol.
Pressing the green Start key will
close the menu at any time and
display the basic view.
Use the scroll bar on the far right of
the display to show further menu
options.
Measuring
conditions
Tap
to change.
Traversing length Lt = 1.5 mm
Lt = 4.8 mm
Lt = 15.0 mm
Fixed traversing length with half pre-travel/post-travel
(without pre-travel/post-travel: 1.25 mm, 4.0 mm,
12.5 mm).
Lt = N x Lc Traversing length = number n of sampling lengths x
length of cutoff.
Lt
mm
Traversing length freely defined (e.g. Lt = 16 mm for
MOTIF).
Automatic The traversing length is set automatically during the
measurement depending on the magnitude of the
value for RSm or Rz (as per DIN EN ISO 4288 and
ASME B46.1).
One-off display in title bar "Lt = Automatic".
Number N of
sampling lengths
N 5 Number N of sampling lengths (as per ISO, JIS,
ANSI/ASME).
N
Entry of N = 1 to 16 (only for "Lt = N x Lc").
Pre-travel/post-travel Half Traversing length includes a pre-travel and a post-
travel measuring half the length of the cutoff.
None Traversing length without pre-travel/post-travel.
Ls filter Automatic Profile is automatically filtered after the measurement
with a cutoff wavelength of 2.5 µm or 8.0 µm de-
pending on the traversing length.
2.5 µm
8.0 µm
Ls filter with a fixed value.
Off Ls filter is disabled.
2. Tap the relevant menu item.
3. Adjust the required settings:
Option is not selected.
Option is selected.
Function is not enabled.
Function is enabled.
Input box.
4. Tap OK.