Huawei Technologies DA3100 On-board diagnostic device (OBD) supporting 2G/3G and BT User Manual safety information

Huawei Technologies Co.,Ltd On-board diagnostic device (OBD) supporting 2G/3G and BT safety information

Contents

safety information.pdf

1 Warnings and precautions This section contains important information about the operation of your device. It also contains information about how to use the device safely. Read this information carefully before using your device. Electronic device Do not use your device if using the device is prohibited. Do not use the device if doing so causes danger or interference with other electronic devices. Accessories  Using an unapproved or incompatible charger or battery may cause fire, explosion or other hazards.  Choose only accessories approved for use with this model by the device manufacturer. The use of any other types of accessories may void the warranty, may violate local regulations and laws,
and may be dangerous. Please contact your retailer for information about the availability of approved accessories in your area. Operating environment  Avoid dusty, damp, or dirty environments. Avoid magnetic fields. Using or charging your device in these environments may result in circuit malfunctions.  Do not use your device during thunderstorms to protect your device against any danger caused by lightning.  Connect the device only to products with the USB-IF logo or with USB-IF compliance program completion.  Observe local laws and regulations, and respect the privacy and legal rights of others.  Do not touch the device's internal antenna. Otherwise, communication quality may be reduced or the device may emit unintended levels of radio frequency (RF) energy.  Ideal operating temperatures are -10 °C to +55 °C . Extreme heat or cold may damage your device or accessories.  Do not expose your device to direct sunlight (such as on a car dashboard) for prolonged periods.  Do not place your device or accessories on or in
heating devices, such as microwave ovens, stoves, water heaters, or radiators. Batteries may explode if overheated.  Do not allow children or pets to bite or suck the device or accessories. Doing so may result in damage or explosion.  Keep the device and accessories in a well-ventilated and cool area away from direct sunlight. Do not enclose or cover your device with towels or other objects. Do not place the device in a container with poor heat dissipation, such as a box or bag.  The device should be installed and operated with a minimum distance of 20 cm between the radiator and your body. Child's safety  Comply with all precautions with regard to child's safety. Letting children play with the device or its accessories may be dangerous. The device includes detachable parts that may present a choking hazard. Keep away from children.  The device and its accessories are not intended for use by children. Children should only use the device with adult supervision. Interference with medical equipment Follow rules and regulations set forth by hospitals
and health care facilities. Do not use your device where prohibited. Some wireless devices may affect the performance of hearing aids or pacemakers. Consult your service provider for more information. If you are using an electronic medical device, consult your doctor or device manufacturer to confirm whether radio waves affect device operation. Areas with flammables and explosives  Do not use the device where flammables or explosives are stored (in a gas station, oil depot, or chemical plant, for example). Using your device in these environments increases the risk of explosion or fire. In addition, follow the instructions indicated in text or symbols.  Do not store or transport the device in containers with flammable liquids, gases, or explosives. Traffic security  Observe local laws and regulations while using the device. To reduce the risk of accidents, do not use your wireless device while driving.
 RF signals may affect the electronic systems of motor vehicles. For more information, consult the vehicle manufacturer.  Do not place the device over the air bag or in the air bag deployment area in a motor vehicle. Doing so may hurt you because of the strong force when the air bag inflates.  Do not use your device while flying in an aircraft or immediately before boarding. Using wireless devices in an aircraft may disrupt wireless networks, present a hazard to aircraft operation, or be illegal. Cleaning and maintenance  Before you clean or maintain the device, stop all applications, power it off, and disconnect all cables connected to it.  Do not use any chemical detergent, powder, or other chemical agents (such as alcohol and benzene) to clean the device or accessories. These substances may cause damage to parts or present a fire hazard. Use a clean, soft, and dry cloth to clean the device and accessories.  Keep the device and accessories dry. Protect them from water and humidity. Do not touch the device or accessories with wet hands. Doing so may lead to short circuits, malfunctions, or electric shocks.
 Do not place magnetic storage media, such as magnetic cards and floppy disks, near the device. Radiation from the device may erase the information on magnetic storage media.  Do not expose the device or accessories to extreme heat or cold. These environments may interfere with proper function and may lead to fire or explosion.  Do not dismantle the device or accessories. This voids the warranty and releases the manufacturer from liability for damage. FCC Statement  This device should be installed and operated with a minimum distance of 20 cm between the device and your body.  15.19  NOTICE:  This device complies with Part 15 of the FCC Rules  Operation is subject to the following two conditions:  This device may not cause harmful interference, and  This device must accept any interference received, including interference that may cause undesired operation.  15.21  NOTICE:
 Changes or modifications made to this device not expressly approved by Huawei Technologies Co., Ltd. may void the FCC authorization to operate this device.  15.105  NOTE:  This device has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this device does cause harmful interference to radio or television reception, which can be determined by connecting or disconnecting the device to a PC, the user is encouraged to try to correct the interference by adopting one or more of the following measures:  Reorient or relocate the receiving antenna.  Increase the distance between the device and the receiver.  Connect the device to an outlet on a circuit different from that to which the receiver is
connected.  Consult the dealer or an experienced radio or TV technician for help.

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