LNG-PRN-0137 User Manual (HW)
3
General Safety Instructions
For your safety and prevention of damage to the Tablet, please read and observe carefully the
following safety instructions prior to installation and operation. Keep this manual well for
future reference.
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Do not disassemble or otherwise modify the Product. Such action may cause heat
generation, ignition, electronic shock, or other damages including human injury, and may
void your warranty.
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Keep away from heat source, such as heater, heat dissipater, or engine casing.
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Do not insert foreign materials into the USB port or any other opening of the Product as
it may cause the Product to malfunction or burn out.
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Use only the adapter, power cord, and batteries that are approved for use with this
Product. Otherwise, it may cause fire or explosion.
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Be sure that nothing rests on the power cable and that the cable is located at a place
without risk of trips.
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Cut off the power before inspection of the Product to avoid human injury or product
damage.
Precautions for Power Cables and Accessories
Use proper power source only. The Product is designed to use 20V DC. Make sure the
supply voltage falls within the specified range. Always check whether the Product is DC
powered before applying power.
Place the power cable properly at places without extrusion hazards.
Cleaning instructions:
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Power off before cleaning the Product
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Do not use caustic or aggressive liquids, vapor, or spray
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Clean with a damp cloth
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Do not try to clean exposed electronic components unless with a dust collector
Power off and contact Vantron technical support engineer in case of the following faults:
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The Product is damaged
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The temperature is excessively high
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Fault is still not solved after troubleshooting according to this manual
Do not use in combustible and explosive environment:
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Keep away from combustible and explosive environment
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Keep away from all energized circuits
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Do not change components unless the power cable is unplugged.
