New Holland Workmaster 50 Operator's Manual page 70

Setting a maintenance reminder for light use
Setting a reminder for routine maintenance
1. Press the switch (1) on the symbol (B) for longer
than three seconds to enter the programming menu.
Release the switch.
2. Press the switch (2) on the symbol (D) a number of
times until the display shows the symbol for program-
ming maintenance intervals (S1).
3. Press the switch (1) on the symbol (B). The display
will show the "Heavy" screen with the hours that re-
main until maintenance is due.
4. Press the switch (2) on the symbol (D). The display
will show the "Light" screen with the hours that re-
main until maintenance is due. The setting cannot
be changed at this stage.
5. Press the switch (1) on the symbol (B) to change
the setting of the first flashing digit. (In the above
example, the number "5").
NOTE: As the time for the programmed work approaches, the display will show a warning in the number of operating
hours that remain until maintenance is due. At the end of the countdown, the display will show "Light " followed by an
alarm message to indicate that the time has expired. At the end of the count, in the maintenance work programming
menu, the counter will show three dashes and must be re-programmed as described above.
3 - CONTROLS AND INSTRUMENTS
MOIL12TRO0049FD
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Press the switch (2) on the symbol (C) to increase
the value. Press the symbol (D) to move to the next
digit.
If you do not want to save the new setting and go
back to the start of programming, repeatedly press
the switch (1) on the side with the symbol (A).
To store the new maintenance program, press the
switch (1) on the symbol (B). The display will show
confirmation that the new value has been saved.
After two seconds, you will exit the programming
menu for maintenance operations.