If fluid leaks from the battery, do not touch it with your bare hands. If fluid comes into contact with your
body, immediately rinse it off with tap water and then contact a doctor as this could cause burns, injury,
and loss of sight.
Do not charge this product in a location that may become hot such as near a fire or heating appliance,
in a location subject to direct sunlight, or inside a car. Doing so may cause a fire, burns, the battery to
deteriorate, and so on.
Do not disassemble and repair the product yourself. Doing so may cause an electric shock or accident.
Do not leave this product within the reach of small children. This is a choking hazard and is extremely
dangerous if licked or placed in a mouth.
Make sure the attachment is attached in the correct direction.
Before using this product, check that it is secured to the golf club properly. If it is insufficiently secured,
the sensor may come off, causing an injury or malfunction.
Take care not to trap your fingers when mounting the unit to the attachment.
Be sure to remove this product from the golf club before storing or carrying the golf club.
Clean the product by gently wiping it with a soft, dry cloth.
Check that the micro USB port cover is closed securely before use.
When the product is placed in a bag and so on, make sure that it does not end up below a heavy
object. The case may crack or the battery may rupture, causing an injury or burn.
Make sure you exercise based on your physical condition. Sudden acute exercise and overexertion are
Take care not to hit any people or objects when swinging the golf club.
Do not use chemicals, detergent, and so on..
Do not use the product for anything except for its intended purpose.
Do not throw the product or subject it to strong impacts. This could result in damage or a malfunction,
or cause an injury.
Do not wet the product or insert a foreign object inside the product. This product is not waterproofed
so there is the risk of a malfunction or electric shock.
Do not leave the product in a hot or humid location or in direct sunlight.
Do not attach this product to anything other than a golf club.
Do not mount the attachment toa golf club that is scratched as this could interfere with the
Precautions Regarding Wireless Transmissions
About Wireless Equipment
This product contains wireless equipment that has been certified as a low power, data
communications wireless unit based on Radio Law.
This product operates on 2.402 GHz to 2.480 GHz in the 2.4 GHz band. Other wireless devices
may use the same frequencies. Note the following to prevent radio waves from interfering
with other wireless devices.
This wireless device uses the 2.4 GHz band. It
uses the FHSS modulation method and has an
interference distance of 10 m.
Precautions when Using this Product
The frequencies used by this product are in the 2.4 GHz band. Microwaves and other
industrial, scientific, and medical devices, other similar radio stations, in-plant radio stations
for mobile object identification requiring a license used on, for example, the production
lines of factories, specified low power radio stations not requiring a license, and amateur
radio stations (hereafter abbreviated as “other radio stations”) operate in this frequency band.
1. Before using this product, make sure there are no other radio stations being used in the
2. If radio wave interference occur between this product and another radio station,
immediately change the location where this product is used or stop using this product
(stop the emission of radio waves).
3. If you have any questions or other problems occur, contact our information center.
- Use this product where there is a clear line of sight.
- If this product is used together with a wireless LAN (IEE 802.11g/b/n) that uses the same
2.4 GHz band, the communication speed may deteriorate or a connection may not be
In this case, change the location where this product is used or turn off the power of
devices not being used.
About the Built-in Battery
- The battery is a consumable item that deteriorates even under normal use.
- Battery performance will decline if this product is stored for a long period of time without
- The battery duration will become shorter in an environment with a low ambient
This product uses a lithium polymer rechargeable battery for the internal
The lithium polymer rechargeable battery is a recyclable resource.
When disposing of this product, do not remove the battery yourself but
instead consult with your relevant local authority.