wtw inoLab Cond 730, Руководство по эксплуатации

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Operation Cond 730
28
Calibration interval
(Int 3)
The flashing sensor symbol reminds you to calibrate regu-
larly. After the selected calibration interval (Int 3) expires,
the sensor symbol flashes. Measurements can continue.
Note
To ensure the high measuring precision of the measuring
system, perform a calibration after the calibration interval
expires.
Setting the
calibration interval
The calibration interval (Int 3) is set to 180 days in the facto-
ry. The interval can be changed (1 ... 999 days):
1 Switch off the instrument.
2 Press
m
and hold down the key.
3 Press the
e
key.
The display test appears briefly on the display.
The instrument then switches automatically to the
configuration level.
4 Press the
g
key until Int 3 appears on the display.
5 Press
82
to set the required time interval until the
next calibration.
6 Confirm with
g
.
7 Change to the measuring mode by pressing
m
.