INSTRUCTION, USE AND
MAINTENANCE MANUAL
GB
Page 45 of 62
15.0 USER MENU (OPTIONS AND CALI-
BRATION)
From the main page “Home” press the button
to move to the next screen page and the button
to access the user menu. On the monitor, the follow-
ing screen appears where you can enter the password.
The user login password is:
1234
.
After entering the correct password you will see the
following screen:
1
2
KEY
1 – Options menu push-button
2 – Calibrations menu push-button
Fig. 50
it is possible to display the ovality graph reported here
as follows.
Fig. 49
1
2
3
6
1 – Fundamental sine wave(fuchsia-coloured-
graph)
2 – Graph of detected eccentricity (red)
3 – Slider that indicates the current position of
the wheel ("12 o'clock") (blue)
4 – Value in mm of the highest peak of wheel
detected eccentricity
5 – Value in mm of eccentricity of the wheel in
the current position
6 – Value in mm of the lowest peak of wheel
detected eccentricity
7 – Graph deleting button
4
7
5
The red graph (
Fig. 49 ref. 2
) represents exactly the
geometric shape of the wheel. The more the wheel is
round, the more the graph will come out flat, otherwise,
the more the wheel is ovalized, the more the graph will
come out wide.
You can follow the tyre ovality in the graph by turning
the wheel, the blue-coloured-slider (
Fig. 49 ref. 3
),
indicates the current position of the tyre in "12 o'clock"
position.
The three numeric values (
Fig. 49 ref. 4-5-6
), ex-
pressed in mm, indicate respectively the highest peak,
the ovality in the current position and tyre minimum
peak.
The graph can be erased with push button (
Fig. 49
ref. 7
).
1297-M021-1_B
LIBRAK380.3DTEC - LIBRAK380P.3DTEC - LIBRAK430.3DTEC - LIBRAK430P.3DTEC