Digi TransPort WR31 User Manual page 42

Hardware
Special notes on safety for wireless routers
Digi International products are designed to the highest standards of safety and international
standards compliance for the markets in which they are sold. However, cellular-based products
contain radio devices which require specific consideration. Please take the time to read and
understand the following guidance. Digi International assumes no liability for an end user's failure
to comply with these precautions.
Wireless routers incorporate a wireless radio module. Users should ensure that the antenna(s) is
(are) positioned at least 1 meter away from themselves and other persons in normal operation.
When in a hospital or other health care facility, observe the restrictions on the use of mobile phones.
Do not use the router in areas where guidelines posted in sensitive areas instruct users to switch off
mobile phones. Medical equipment may be sensitive to RF energy.
The operation of cardiac pacemakers, other implanted medical equipment and hearing aids can be
affected by interference from cellular terminals such as the wireless routers when places close to
the device. If in doubt about potential danger, contact the physician or the manufacturer of the
device to verify that the equipment is properly shielded. Pacemaker patients are advised to keep
the wireless router away from the pacemaker while it is on.
Wireless routers must NOT be operated on aircraft. The operation of wireless appliances in an
aircraft is forbidden to prevent interference with communications systems. Failure to observe these
instructions may lead to the suspension or denial of cellular services to the offender, legal action, or
both.
As with any electrical equipment, do not operate the router in the presence of flammable gases,
fumes or potentially explosive atmospheres. Do not use radio devices anywhere that blasting
operations occur.
Wireless routers receive and transmit radio frequency energy when power is on. Interference can
occur when using the router close to TV sets, radios, computers or inadequately shielded
equipment. Follow any special regulations and always power off your router wherever forbidden or
when it may cause interference or danger.
SOS IMPORTANT! Wireless routers operate using radio signals and cellular networks cannot be
guaranteed to connect in all possible conditions. Therefore, never rely solely upon any wireless
device for life critical communications.
Warning: For environments where the temperature is 55° C or above, this device must be installed
in a restricted access area.
Product Disposal Instructions
The WEEE (Waste Electrical and Electronic Equipment: 2002/96/EC) directive has been introduced to
ensure that electrical/ electronic products are recycled using the best available recovery techniques
to minimize the impact on the environment.
This product contains high quality materials and components which can be recycled. At the end of
its life this product MUST NOT be mixed with other commercial waste for disposal. Check with the
terms and conditions of your supplier for disposal information.
Digi International Ltd WEEE Registration number: WEE/HF1515VU
Digi TransPort WR Routers User Guide
TransPort WR21 hardware
42