10) Do not leave the device for a long time under direct sunlight and fluorescent light.
This can cause damage to LCD display and detector.
11) Do not touch the electrical contacts of the battery compartment. This can lead to
corrosion of contacts and disrupt the normal operation of the product.
12) The rapid transfer of product from the cold into a warm room on it and on the
internal parts can cause condensation. To prevent it place the product in a closed plastic
bag. Do not remove the product from the package until it warms to ambient temperature.
13) To avoid damaging the product, do not use it there is condensation on it. In this
case, remove the batteries from the product and wait until condensation evaporates.
Product can be used only after the evaporation of condensation.
14) If you do not plan to use the product for a long time, remove the batteries from it
and store the product in a cool, dry place.
15) Do not store the product in places where chemicals potentially causing corrosion
are used, for example, in the laboratory.
16) If the product has been stored for a long time before its use make sure it works.
2.1.2.3 Safety measures when handling the LCD display.
1) The LCD display is manufactured using precision technology. Nevertheless, the
LCD can have one unworkable pixel (picture element) in place of which a black dot is
constantly displayed, it is not considered a defect and does not affect the image.
2) Do not press the LCD screen and do not knock on it, since it can lead to cracks
and damage the display.
3) When the LCD is dirty switch off the product and gently wipe the LCD with a soft
cloth to avoid scratching it.
Do not leave the device for a long time under direct sunlight and fluorescent light.
4) Do not allow the contact of LCD display with aggressive chemicals such as acids,
alkalis, solvents, etc. and do not store the product in places where there are aggressive
chemicals.
5) Response time of the LCD increases at low temperatures, and at high
temperatures, the LCD screen may become dark. At room temperature, the usual display
properties are restored.
2.1.2.4 Safety measures when handling batteries.
1) Keep batteries out of reach of children. Chemical substances contained in
batteries, are very great dangerous if accidentally swallowed. In this case, consult a doctor
immediately.
2) Do not pick up the battery with metal instruments such as pliers – this will cause
a short circuit.
3) Do not disassemble or heat the battery – it can be destroyed.
2.2 Preparation the product for operation
2.2.1 Before switching on of the product read this manual and the purpose of its
control elements (see art. 1.3).
2.2.2 Battery Installation:
1) Carefully insert a flat, solid object (such as - a coin) into the slot at the bottom of
the case and push forward to open the battery compartment cover.
2) Install battery size «AA» into the battery compartment, observing the polarity
(+and -);
3) Place the battery cover onto the case.
Note - For a long survey, we recommend you to install a new battery.
2.2.3 Prior to the survey customize the product (Section «SETTINGS» – art.1.3.9.4).
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