Point adjustment – Vaisala HM70 User Manual
Page 66
User's Guide ______________________________________________________________________
64 __________________________________________________________________ M210297EN-E
1.
Take out the screw covering the calibration button (in the probe
handle).
2.
Press the calibration button. For pressing, use tool with thin and
sharp point, such as small screwdriver. When pressing the
button, indicator turns to adjusting mode.
3.
Select
T
, press
SELECT
.
4.
Now the adjustment mode is on, press
ADJUST
to select the
adjustment method:
1-point adjustment
or
2-point adjustment
.
1-Point Adjustment
Follow the steps from 1 to 4 and continue as follows:
5.
Select
1-point adjustment,
press
SELECT.
6.
Set the probe to a reference temperature. You can follow the
stabilization from the
GRAPH
display. Press
READY
when the
reading is stabilized in the reference.
7.
Give the reference temperature value by using the arrow
buttons. Press
OK.
8.
Confirm the adjustment, press
YES
. (By pressing
NO
you
return to adjustment mode display and no changes are made).
9.
Calibration is carried out. Press
BACK
to exit the adjustment
mode and
EXIT
to return to the basic display.