VivaChek VivaGuard EF-100A, Руководство пользователя

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Please do not use the product if the temperature sensor or the Dual mode infrared thermometer shows
any sign of damage. Do not try to Repair the product if it is damaged.
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This product consists of precision parts with high quality. Please prevent the product from falling off.
Protection shall be provided for no intense sock and vibration. Do not twist the Infrared Forehead/Ear
Thermometer and the temperature sensor.
Operating Conditions:
Temperature: 10°C to 40°C
Humidity: 15%-93%RH, non-condensing
Atmospheric pressure: 70kPa-106kPa
Storage and Shipping Conditions:
Temperature: -25°C to 55°C
Humidity: 0-93%RH, non-condensing
Atmospheric pressure: 70kPa-106kPa
Battery Installation:
Put the two AAA batteries into battery compartment in correct polarities.
Push the battery cover horizontally along the arrow.
Notes:
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If you are the first time using the thermometer, please pull out the plastic sheet.
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Battery polarities should be correctly installed. Otherwise, damage may be caused to the device.
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Please put in or remove batteries in right order, or may cause damage to the device bracket.
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Please remove the batteries if the thermometer will not be used for a long time.
Warnings:
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Please keep this Dual mode infrared thermometer out of children’s reach.