Weifang Goertek Electronics Co. Ltd GBH700 用户手册
1.1 EMI
Note: Nearly every modern electronic device is susceptible to
electromagnetic interference (EMI) if inadequately shielded,
designed, or otherwise configured for electromagnetic
compatibility.
Electronic Devices
To avoid electromagnetic interference, please turn off your Bluetooth
headset in any place where posted notices instruct you to do so.
Aircraft
Turn off your Bluetooth headset when on board an aircraft. The use of a
Bluetooth headset might interfere the telecommunication system of an
aircraft.
Medical Instruments
Please keep a safe distance away from the medical instruments in a hospital
or medical unit when using your Bluetooth headset. If you use any other
personal medical device, such as a pacemaker, please consult the
manufacturer of your medical device to determine if it is adequately shielded
from electromagnetic interference. Your physician might assist you in
obtaining this information.
1.2 Safety Instruction
Placement
You are advised to put your Bluetooth headset in a safe place where it will
not be bent or crushed when not in use. It will help to protect your headset.
Children
Keep the Bluetooth headset away from children. Some small or detachable
parts might be swallowed and result in harm.
2. Brief Introduction
2.1 Bluetooth Technology
Bluetooth technology is a short-distance wireless communication technology.
Bluetooth products are used in frequencies operated by industry, science
and medicine (ISM). It applies the technology of frequency-jump in order to
avoid interference. The frequency band of 2.4GHz~2.4835GHz is divided
Note: Nearly every modern electronic device is susceptible to
electromagnetic interference (EMI) if inadequately shielded,
designed, or otherwise configured for electromagnetic
compatibility.
Electronic Devices
To avoid electromagnetic interference, please turn off your Bluetooth
headset in any place where posted notices instruct you to do so.
Aircraft
Turn off your Bluetooth headset when on board an aircraft. The use of a
Bluetooth headset might interfere the telecommunication system of an
aircraft.
Medical Instruments
Please keep a safe distance away from the medical instruments in a hospital
or medical unit when using your Bluetooth headset. If you use any other
personal medical device, such as a pacemaker, please consult the
manufacturer of your medical device to determine if it is adequately shielded
from electromagnetic interference. Your physician might assist you in
obtaining this information.
1.2 Safety Instruction
Placement
You are advised to put your Bluetooth headset in a safe place where it will
not be bent or crushed when not in use. It will help to protect your headset.
Children
Keep the Bluetooth headset away from children. Some small or detachable
parts might be swallowed and result in harm.
2. Brief Introduction
2.1 Bluetooth Technology
Bluetooth technology is a short-distance wireless communication technology.
Bluetooth products are used in frequencies operated by industry, science
and medicine (ISM). It applies the technology of frequency-jump in order to
avoid interference. The frequency band of 2.4GHz~2.4835GHz is divided