User's Manual

14 MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION
Table 4-4. IEC 60601-1-2 Electromagnetic Immunity Performance
Criteria – Part 2
Guidance and manufacturer’s declaration – electromagnetic immunity
The 2net Hub is intended for use in the electromagnetic environment specified below. The customer or the user of
the 2net HUB should assure that it is used in such an environment.
Immunity Test
IEC 60601 Test
Level
Compliance
Level Electromagnetic Environment – Guidance
Conducted RF IEC
61000-4-6
Radiated RF IEC
61000-4-3
3 Vrms
150 kHz to 80
MHz
3 V/m
80 MHz to 2,5
GHz
3 V
3 V/m
Portable and mobile RF communications equipment
should be used no closer to any part of the2net Hub,
including cables, than the recommended separation
distance calculated from the equation applicable to
the frequency of the transmitter
Recommended separation distance
d = 1.2√ P 80 MHz to 800 MHz
d = 2.3√ P 800 MHz to 2.5 GHz
where P is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in meters (m).
b
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey,a
should be less than the compliance level in each
frequency range.
b
Interference may occur in the vicinity of equipment
marked with the following symbol:
NOTE 1: At 80 MHz and 800 MHz, the higher frequency range applies.
NOTE 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
a) Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and
land mobile radios, amateur radio, AM and FM radio broadcast and TV broadcast and TV broadcast cannot be
predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF transmitters,
an electromagnetic site survey should be considered. If the measured field strength in the location in which the
2net Hub is used exceeds the applicable RF compliance level above, the 2net Hub should be observed to verify
normal operation. If abnormal operation is observed, additional measures may be necessary, such as reorienting or
relocating the 2net Hub.
b) Over the frequency range 150 kHz to 80 MHz, field strengths should be less than [V1] V/m.
MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION 3
Your wireless service is different from your home or business phone
service. Unlike the data calls you make on a home or business wired
internet service, wireless communications travel over the air and
can react to the environment. Rain, snow, fog, falling leaves, water,
mountains, canyons and even buildings may affect service. All wireless
services are subject to “dead zones” or “no coverage” areas.
1.1 Use, Care and Maintenance
The 2net™ Hub is not intended to be:
• A diagnostic tool
• Used for accessing the Internet
• Used in hospitals or emergency rooms
• Used for active patient monitoring
Operate the 2net Hub only as intended. Do not use the 2net Hub for any
other purpose.
2 Important Safety Instructions
Read all instructions in this document before using the 2net Hub.
When using this product, the safety precautions below must be taken
to avoid possible legal liabilities and damages. Retain and follow all
product safety and operating instructions. Observe all warnings in the
operating instructions on the product. To reduce the risk of bodily injury,
electric shock, fire and damage to the equipment observe the following
precautions.
1. The 2net Hub is for indoor use only and should be kept away from
water or chemical contact. Do not let the 2net Hub get wet.
1. How Wireless Works