342
Model Code Page
33. FieldMaster
1. 8. 1998
332 46200--8750
2. General functions
A. Calibrating gearbox speed sensor and
radar (radar is an optional equipment)
Note! If the tractor wheels or FieldMaster display unit are
changed, 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 different symbols for tractor, implement, area and
time functions.
IMPORTANT! If the language in the display is e.g Danish
or other language, it can be changed by going either with
arrow buttons or with NÆSTE SIDE button to another page,
onwhichtherecanbefoundselectionSYSTEM.Bypres-
sing 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 selected english by moving the
highlighted area onto the ENGLISH and by pushing VÆLG
button. Now the language has been changed and it is in
power until it is changed.
2. Press the yellow arrow button until you see a menu in
which there are alternative implements such as SPRAYER ,
FERTILIZER 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---com-
mand.
3. Choose one implement (e.g. sprayer) with SELECT---
command. The unit shows one sprayer type, which must
be accepted 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. Choose ENCODE and a new menu appears, in which
you can move from one row to another by using the arrow
buttons. The small arrows in the upper or lower edge of the
display indicate that more menus can be found in the next
page, to which you can get either with NEXT PAGE ---com-
mand 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
heading 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
subselection CALIB./CALC.
7. Drive the tractor to a place, where are ready---made mar-
kings 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 impulses 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
stopped 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 proce-
dureisthesameasforthegearboxspeedsensor.
B. Changing display language
Note! In this instruction it is understood, that the valid lan-
guage is english.
1. When the display shows the main menu, press NEXT
PAGE---button, until you find selection SYSTEM.
2. Press the SELECT---button, and you will see a page,
which has selections TEST INPUT, TEST OUTPUT, LAN-
GUAGE etc.
3. Move the highlighted area onto the LANGUAGE and
press SELECT--- button, after which the display shows the
language menu. Move the highlighted area onto the desi-
red language and press the SELECT---button.
4. A new display language is valid.
C. Others
Before the FieldMaster is able to show for example flow
amount or area, the flow meter must be calibrated and wor-
king width of an implement must be input. In the same way
must be calibrated extreme positions of possible position
potentiometer. When necessary, possible weight measuring
cell or manometer must also be calibrated. In addition, an
amount of magnets for a measuring sensor affects the
measurement.
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