Zetor Proxima 100, Руководство оператора

Страница: 190 / 220

189
ADJUSTMENTS
E769 E770 E771
CALIBRATION OF TRAVEL SPEED OF
DIGITAL DASHBOARD
Dashboard is calibrated after the
assembly in production plant.
Do the repeated calibration:

After significant wear of tyres

When assembling new tyres

When replacing the dashboard
CALIBRATION PROCEDURE

On an appropriate area, mark a track
of 100 m length

Inflate the tyres of the tractor to the
prescribed pressure, see tables of this
Operator´s Manual

Start the engine

Locate the tractor at the beginning of
the hundred-metre track

Press the (A) and (B) buttons
simultaneously. Keep the buttons
pressed for 7 sec. There will be an ac-
oustic signal and in “
c-n-t ” inscription
starts flashing on the display.

Release both buttons (A) and ( B), “ c-
n-t ” inscription stops flashing

Start the tractor in a balanced speed of
10 km.h
-1

After travelling the whole distance of
100 m, stop the tractor on a marked
end of the track (see fig. E769)

Press (B) button.

If calibration has been completed
without errors, there will be acoustic
signal and “
Pulse ” inscription will
appear on the display

After 2 sec, calibration value will
appear on the display.

After another 2 sec, the calibration is
automatically completed, dashboard is
calibrated and ready for operation.