575
Model
Page
FIELDMASTER, fitting instruction
712.08.1998 6000---8750 39.18 (10)
No
A. Calibrating gearbox speed sensor and radar
(radar is an optional equipment)
Note! If the tractor wheels or FieldMaster display unit are chan-
ged, the calibration must be done.
1. Switch on current to the tractor and wait until the main menu
appears in the display. In the main menu there are shown dif-
ferent symbols for tractor, implement, area and time functions.
IMPORTANT! If the language in the display is e.g danish or
other difficult language, it can be changed by going either with
arrow buttons or with NÆSTE SIDE button to another page, on
which there can be found selection SYSTEM. By pressing
button VÆLG can be moved to page, on which there is TEST
INPUT, TEST OUTPUT, SPROG etc. By moving the highlighted
are onto the text SPROG (=language) and by pushing VÆLG
button can be moved to the language menu, in which can be
selceted english by moving the highlighted area onto the ENG-
LISH and by pushing VÆLG button. Now the language has
been changed and it is in power until it is rechanged.
2. Press the yellow arrow button until you see a menu in which
there are alternative implements such as SPRAYER , FERTILI-
ZER DISTRIBUTOR, DRILL, BALER, SLURRY SPREADER and
OTHER IMPLEMENTS. If there is SYSTEM in the menu, the
unit shows page 2 and the implements are situating in page 1,
change page with NEXT PAGE---command.
3. Choice one implement (e.g. sprayer) with SELECT---com-
mand. The unit shows one sprayer type, which must be accep-
ted with ACCEPT--- command. After this the sprayer symbol
appears in the display. In addition, in the display there are the
following commands: OPERATION, ENCODE and DATA/
DELETE.
4. Choice ENCODE and a new menu appears, in which you
can move from one row to another by using the arrow buttons.
Thesmallarrowsintheupperorloweredgeofthedisplay
indicate that more menus can be found in the next page, to
which you can get either with NEXT PAGE---command or by
scanning with the arrow buttons.
5. When you find selection SPEED SENSOR, press it and
immediately after that press CALIB/CALC alternative.
6. A new menu appears in the display, in which there is a hea-
ding WHEEL TRACTOR and as a subheading text NO OF
PULSES and DRIVE 100 M (i.e, number of pulses and an
instruction to drive with the tractor 100 meters) and a subselec-
tion CALIB./CALC.
7. Drive the tractor to a place, where is ready---made markings of
startpoint and endpoint of a distance of 100 meters. Drive the
tractor onto the startpoint and press the CALIB--- button, at which
time the counter of the gearbox speed sensor is zeroed.
8. Drive straight ahead 100 meters on the marked course. During
driving the display starts to show flashing text CALC. WHEEL,
which indicates that the FieldMaster has received enough impul-
ses on the distance of 100 meters.
9. Stop driving at the endpoint marking and press
CALC.WHEEL---button, at which time the impulse counter is stop-
ped and a new number of the impulses (calibrating value) is
input.
Note! If the tractor is equipped with a radar, it is calibrated in the
same way as the speed sensor. The calibration of the radar is
started from ENCODE---selection under which there is command
RADAR. After this the calibrating procedure is the same as for the
gearbox speed sensor.
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