Mondolfo Ferro MT 2450, Техническое и сервисное руководство

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Technical service manual 5
UK
- the message ON or OFF on the right-hand display;
The automatic position search function can be set ON or OFF by pressing the “Enter”
key.
To exit from the program (and the Service environment) press the “F” key.
91 Thresholds and rounding-offs
Remove/restore:
- the visualisation of the first gram of unbalance;
- rounding-off to the nearest inch for the diameter measured with the automatic
sensor.
The selection of the programme determines the visualisation:
- of the “1 oF” message on the right display;
- of the “on .5” message on the left display.
During normal operation, also when the “gr x 1” unbalance visualisation mode is
selected, the first gram of unbalance is not shown. In this condition, the message “1
oF” appears on the right display when programme “91” is selected. When the
ENTER
key is pressed, the first gram is then displayed and it is possible to amplify machine
sensibility (the message “1 on” appears on the right display). By pressing the
ENTER
key again, you can set the two modes alternatively.
When the machine is turned on, it prepares to display the diameters measured with
the automatic sensor, rounding-off to the nearest inch. In this condition, the messa-
ge “on .5” appears on the left display when programme “91” is selected. When the
ENTER key is pressed, the diameter measured with the automatic sensor is then
displayed with the precision of a tenth of an inch (the message “oF .5” appears on the
left display). By pressing the
ENTER key again, you can set the two modes alternati-
vely.
Important
Pressing the ENTER key changes the setting shown on the display, in corresponden-
ce of which the central part of the centred position indicator lights up. To transfer the
control from one display to the other, press either of the two arrow keys.
You can exit the programme (and the service environment) by pressing the “F” key.
The programme is used to
- display the unbalance values with the maximum precision allowed, so you can balan-
ce a wheel perfectly and then carry out further checks on it;
- display with the maximum precision allowed (tenth of an inch) the correspondence
between the diameter values measured with the automatic sensor and the nominal
wheel values.
93 Display of software release installed
Selecting the program displays:
- the message “rEL” (release) on the left-hand display.
- the numerical message “XX.Y” on the right-hand display, corresponding to the re-
lease of the program installed (also stated on the eprom label).
The “Enter” key can be pressed to display the date of the release in the format: day,
month, year.
To exit from the program (and the Service environment) press the “F” key.