Wigam 8857, Руководство пользователя

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CALIBRATI ON
1.Turn off the meter and plug the meter
probe into the 33% salt bottle. Pressing
+ at the same time and then
press key as well to turn the meter
on. The meter will enter calibration mode.
2.32.8 will flash on LCD. After 30
minutes, the flashing stops to
indicate the 32.8% calibration
procedure is finished.
3.Move the meter probe to the 75% salt
bottle and pressing
to enter 75.3%
calibration.
4.Also 75.2 will flash on LCD. After 30
minutes the flashing stops to indicate
the whole calibration has been
completed, and the calibration data
has been saved in memory. Press key
more than 2 second to turn off meter.
Note:
a)You can exit calibration without saving
by pressing
key more than 2 sec.
before step 5.
b)Auto power off is disable in calibration
mode.
c)In order to get high accuracy, you
have better to do the calibration at 23
degree C.
d)To plug the meter probe into salt bottle,
slightly rotate the probe into bottle and DO
NOT push too hard.
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