Husqvarna R419TsX AWD Workshop Manual page 20

5. Press and hold the measuring button on the side of
the instrument. Point the measuring laser beam at
the object and the reflection tape. The display
automatically illuminate after 1-2 seconds.
6. Release the measuring button to stop the measuring
procedure.
7.2.3 To read the tachometer values
The tachometer automatically saves the last, highest
and lowest values for the measure while the button is
pressed.
• Press and hold the memory button (MEM) to see the
saved results. The value is shown on the display
after 1-2 seconds.
a) The first push on the memory button shows the
last value, identified with "LA" on the display.
b) The second push on the memory button shows
the highest value, identified with "UP" on the
display.
c) The third push on the memory button shows the
lowest value, identified with "DN" on the display.
7.2.4 Maintenance of the tachometer
• Clean the tachometer with a soft, moist cloth.
• Do not use solvent for cleaning.
• Do not put the tachometer into water or other liquids.
• Keep the tachometer from sunlight, high
temperature and dirt.
• Do not cause mechanical chock to the tachometer.
• Remove the batteries if the tachometer is not used
for long periods.
20 - Servicing tools 914 - 003 - 28.03.2019