Tenqa HP-109 - Manual (Page 7)

5
Safety Information
Please read all safety information and operating instructions before using the
HP-109 to avoid injury.
Bluetooth communication
Bluetooth wireless technology operates within a range of about 10m (33 feet).
Install the transceiver and any connected Bluetooth device as closely to each other
as possible.
The following conditions may have a negative effect on the Bluetooth connection:
certain obstacles (people, metal, walls, etc.) •
an electromagnetic environment •
A device with a 2.4 GHz frequency (e. g. a Wireless LAN device, cordless •
telephone, or microwave oven) in use near this device. Because Bluetooth
devices and Wireless LAN (IEEE802.11b/g) use the same frequency, microwave
interferences may occur. This may lead to communication speed deterioration,
noise interference or invalid connections. In such cases, turn off the respective
device to avoid interference.
The device is installed on a metal surface. •
Microwaves emitting from a Bluetooth device may affect electronic medical
devices. To avoid accidents, turn off this device and other Bluetooth devices in the
following locations:
near flammable gas •
in a hospital, train, airplane, or a fueling station •
near automatic doors or a fire alarm •
This device supports security capabilities that comply with the Bluetooth stan-
dards to provide a secure connection when the Bluetooth wireless technology is
used, but security may not be enough depending on the setting. Be careful when
communicating using Bluetooth wireless technology.
Any Bluetooth device you want to connect to the transceiver is required to conform
with the Bluetooth standard specified by Bluetooth SIG.
Even if the connected devices may conform with the Bluetooth standard, some
devices cannot be connected or will not work correctly depending on the features
or specifications of the device.
For more information on Bluetooth safety and features, please visit www.
Bluetooth.com.