Simplicity 2691127-0 Operator's Manual page 15

Timer and Clock Settings
The Hour Meter (H) displays total accumulated run hours
by default. It will automatically reset to zero when the
meter reaches 1999.9 hours.
TRIP HOURS – Press the MODE button once to display
Trip Hours. Press the MODE button again and hold for 3
seconds to reset the trip hours to zero.
OIL HOURS – Press the MODE button twice to display
Oil Hours. Press the MODE button again and hold for 3
seconds to reset the oil hours to zero after the oil and filter
have been changed.
AIR FILTER HOURS – Press the MODE button three
times to display Air Filter Hours. Press the MODE button
again and hold for 3 seconds to reset the air filter hours to
zero after the filter has been cleaned or changed.
CLOCK SET – Press the MODE button four times to
adjust the clock. Press the MODE button again and
hold for 3 seconds to flash the hour, then press the
UP or DOWN button to change the hour. (AM and PM
will change when the hour setting is adjusted past 12
o'clock.) Press the MODE button once to flash the
minutes, then press the UP or DOWN button to change
the minutes. After adjusting the hours and minutes, press
the MODE button once more to return to the normal clock
display.
NOTICE: If the MODE button is not pressed after five
seconds, the selected display will not reset and the hour
meter will return to total accumulated hours.
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Maintenance Messages
LOW BATTERY – This message will appear any time
a battery voltage problem occurs. The display will
automatically clear itself after the battery has been
serviced.
OIL CHANGE – This message appears after 50 hours of
run time since the previous reset. After changing the oil
and oil filter, press MODE twice to display OIL HRS, then
press and hold the MODE button for 3 seconds to reset
the timer to zero and clear the display.
CHECK AIR FILTER – This message appears after 25
hours of run time since the previous reset. After cleaning
or changing the air filter, press MODE three times to
display AIR FILTER HRS, then press and hold the MODE
button for 3 seconds to reset the timer to zero and clear
the display.
NOTICE: When the LOW BATTERY message appears, it
has priority over any other messages. Service the battery
first, then check for other maintenance messages.
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