Denso DST-I - Bluetooth Device Safety

For safe usage
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WARNING and CAUTION for Bluetooth (models with Bluetooth)
WARNING
Do not use this product near medical devices or inside medical facilities as it may affect electronic
devices with medical applications.
Make sure to keep this product at least 22 cm away from persons wearing a pacemaker.
Radio wave could affect the performance of pacemaker.
Do not use this product near an automatic control device such as an automatic door or a fire
alarm.
Radio wave could effect its operation and result in an accident caused by malfunction.
Do not use this product in electric trains, airplanes, or places where flammable gasses are
present.
Failure to do so may result in accidents.
CAUTION
The communication range depends on any obstacles (i.e., human bodies, metal, walls) between
this product and the Bluetooth device, and the condition of the radio wave.
An antenna is built into this product. The sensitivity of the Bluetooth communication is maximized
when no obstacles exist between the connected Bluetooth device and the antenna of this product.
The communication distance becomes shorter should there be obstacles between the antenna of
the connected Bluetooth device and the built-in antenna of this product.
The following circumstances could affect the sensitivity of the Bluetooth communication.
- Obstacles such as human body, metal, wall, etc.
- In close proximity to established wireless networks, microwave ovens, and other devices that
emit radio waves.
Since Bluetooth devices and the wireless LAN (IEEE802.11 b/g) use the same frequency band
(2.4 GHz), radio wave interference could occur and cause degradation of communication speed,
noise and disconnection if a Bluetooth device is used near a wireless LAN equipped device.
To resolve poor communications, perform the following steps.
- Place this product as close to a Bluetooth device as possible.
- Keep a wireless LAN equipped device away from this product as much as possible.
- If communications do not improve, turn off any wireless LAN equipped devices nearby.
Use the USB cable for more data critical situation over the Bluetooth communication (wireless)
due to the greater possibility of loss of connection during data upload or download of the data
transmission.
Please note that we shall have no liability for any information leakage from the Bluetooth
communication.