Optex PT-7LD, Инструкция по эксплуатации

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Safe Usage
–– Warnings & Cautions on Environment and Usage
Environmental Warnings / Cautions –– Warning –– Caution
KEEP THE THERMOMETER
AWAY FROM DROPPING WATER
AND DO NOT USE IN WATER.
KEEP THE THERMOMETER
AWAY FROM DIRECT SUNLIGHT,
DUST, HIGH TEMPERATURES
AND HIGH HUMIDITY DURING
USE AND STORAGE.
This may cause irreparable damage or
incorrect measurement.
e.g. Leaving the thermometer in a car
under a burning sun for long may result
in damage as it will get hot inside the car.
Usage Warnings / Cautions –– Warning –– Caution
4
DO NOT EXPOSE THE THER-
MOMETER TO SUDDEN TEM-
PERATURE CHANGES.
Sudden temperature changes may
cause incorrect measurement.
Leave the thermometer for a while
to let it reach stable temperature
before taking measurement.
AVOID MEASURING SHINY OB-
JECTS.
DO NOT USE ANY BATTERY
OTHER THAN SPECIFIED.
This may cause irreparable dam-
age or incorrect measurement.
DO NOT TOUCH THE FILTER.
Do not touch the filter with some-
thing hard or things with sharp
points, which may damage the fil-
ter. Damaged filter causes incor-
rect measurement.
KEEP THE THERMOMETER
AWAY FROM CHARGED OB-
JECTS.
This may cause irreparable dam-
age or incorrect measurement.
This product has shock resistant
structure to survive under normal
usage, but throwing or falling the
unit intentionally with force may
cause irreparable damage.
Usage in such environments may
cause irreparable damage or in-
correct measurement.
DO NOT OPERATE THE THERMO-
METER NEAR LARGE ELECTRO-
MAGNETIC FIELDS.
Shiny objects reflect surrounding
infrared energy.
Therefore, it results in incorrect
measurement.
DO NOT DROP THE THERMO-
METER OR APPLY VIOLENT
SHOCKS.
The unit is a non-contact thermo-
meter. Touching or getting too close
to the objects with high temperatures
may cause irreparable damage or
incorrect measurement.
DO NOT LET THE THERMO-
METER TOUCH THE OBJECT
THAT IS BEING MEASURED.
correct measurement. Wipe up the
filter and the area around it completely
before taking measurement.
This sthermometerhas waterproof-
ing, but it cannot be operated in the
water. Water drops on the filter or
the area around it maycause in-