About This Unit - Sony RNPK-4 Help Manual

Help Guide
Wearable Thermo Device Kit/Wearable Thermo Device Sensing Kit/Wearable Thermo Device
RNPK-4/RNPK-4T/RNP-3
Precautions

About this unit

This unit is only for use in Japan or Hong Kong. Operation is not guaranteed in other countries and regions.
The wireless function of this unit is only for use in Japan or Hong Kong. In certain countries and regions, there are
restrictions on the use of radio waves, so you may be punished if you use the wireless function of the unit in other
countries or regions.
On the waterproof property
Although this unit is designed to be splash-proof, it does not completely prevent dust and water droplets from
entering the unit.
Please do not use the unit in a humid place such as a bathroom, or expose it to rain or other liquids. Note that if
trouble is diagnosed as exposure to water or other liquid, repair of the unit may not be covered by warranty or repair
may not be possible. Repair, when possible, is not covered by warranty and is carried out at cost.
On handling the unit
Do not use the unit if it is damaged. Doing so may cause injury. If the unit is damaged, stop using the unit
immediately and contact the Sony Hong Kong Customer Service Centre.
To prevent damage to the neckband when you are using a backpack or a baby carrier sling, be careful not to put the
load on the neckband. Also, be careful when you lean against the back of a chair.
Do not expose the unit to direct sunlight or ultraviolet rays for many hours. It may cause discoloration of the unit.
Do not subject the unit to strong impact such as dropping it on a floor. Do not drive a nail into the unit, hit it with a
hammer, or step on it. Also, do not deform the USB port. Doing so may cause a malfunction.
Avoid spraying the unit with insect repellent. It may cause deformation or discoloration.
If the unit is not to be used for a long time, disconnect the USB Type-C® cable, carefully wipe off any perspiration,
dirt, or moisture, and store in a proper location, avoiding locations subject to excessively high or low temperatures
and high humidity. If a battery with expired service life is left in the unit for a long time, battery leakage may damage
the mechanical parts.
On Bluetooth® communications
Microwaves emitting from a Bluetooth device may affect the operation of electronic medical devices. Turn off this unit
and other Bluetooth devices in the following locations, as it may cause an accident:
in hospitals
near priority seating in trains
locations where inflammable gas is present
near automatic doors
near fire alarms
Note on charging
Before charging, make sure that there is no moisture such as sweat on the USB port area or USB cable. If there is
moisture on them, wipe it off with a soft, dry cloth, and leave the unit at room temperature to dry before charging.
To prevent low-temperature burns
Although this product is designed to prevent low-temperature burns, please pay special attention to the following points
when using the product.
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