9.3. Measurement with averaging
The program of the wheel diameter calculation contains an averaging algorithm that
allows eliminating the surface defects influence on the diameter measuring result.
All the results of metering, performed after the
Red
button pressing, are averaged.
The measurement is meant to be
Green
button pressing.
To carry out measurements it is necessary to
· turn the power on (press
Red
button). The display shows “- - - - -”;
· place the gauge onto the wheel
· make sure the ball supports are tight against the roll surface and side sup-
ports are adjacent to the edge of the wheel;
· press
Green
button;
· display shows the value of pressing counter “
n
x
”, where
x
– quantity of av-
eraged values;
· in a 1 second display shows an average value over the set of metering (over
the quantity of
Green
button pressings)
· move the gauge to a new position and repeat the measuring.
(The total quantity of measurements averaged in this way can run up to 9999.)
· Press
Red
button to reset averaging result at switching to another wheel.
For viewing the result of measurement with indication discreteness
0.01mm
(it is
accessible only in a mode of direct indication) it is necessary to press
Blue
button, thus
displayed result will be shifted to the left on one digit. Next pressing
Blue
button will
lead to return of indication to a starting position.
9.4.
Gauge turn-out
The gauge turn-out occurs automatically. The display extinguishes if there were no
buttons pressings for 60 seconds, at that only blinking dot is shown. If there were no
button pressings for 4 more minutes, the gauge is turned out completely. You can
turn the gauge off by long pressing
Red
button (more then 3 sec.).
10. Indication parameters setup
10.1. Bluetooth ON/OFF
To switch Bluetooth ON it is necessary to:
· turn the power on
· press
Blue
button and keep it pressed for more than three seconds
· display will show “
bt On
”
· to turn Bluetooth off press
Green
button. Display will show “
bt OF
”
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